References The-Safety-Valve.com
Contents General Information 3 Introduction 3 Page Industries & customers 5 Division America 6 Division Europe 8 Division Germany 12 Division Asia 14 Original Equipment Manufacturers 21 OEM 22 Projects 25 Projects 26 Prequalifications & Approvals 31 Prequalifications 32 Approvals 40 Solutions in detail 41 API Alloy Concept 42 Non-upright mounting position: Space-saving installation 43 Urea Synthesis Design 44 Concentrating Solar Power Plants (CSP) 46 2
Introduction Welcome to LESER With more than 600 employees, LESER is the largest manufacturer of safety valves in Europe and a leader in its market worldwide. LESER safety valves are developed and tested for the international market in our certified test lab at our headquarters in Hamburg, Germany. Valve production, with a capacity of over 130,000 valves per year, takes place at our modern factory in Hohenwestedt, Germany. Eight subsidiaries in Europe, America, the Middle East and Asia as well as trained contact partners in over 80 countries ensure competent customer consulting services for all industrial applications. LESER has warehouses all over the world and can deliver valves within a few days. LESER s authorized service partners (LARCs) offer expert service and repair using original LESER spare parts. LESER safety valves protect people and the environment in the chemical, petrochemical, technical gases, oil and gas production and engineering branches as well as in the food and pharmaceutical industries. Additionally, FAINGER LESER in India produces safety valves for the local market. This document can list only some of the LESER references in the various industries. It shall give you an overview of the capability of LESER (and LESER s solutions) for all industries. If a specific reference is required which is not shown in this document, please do not hesitate to contact your local partner or sales@leser.com Time line 1885 Complete range of steam fittings, incl. safety valves 1957 First test lab for safety valves 1980s Leading supplier for safety valves in Europe 1994 Test lab receives ASME certification (first and only outside of the US) 2003 Launch of the API Series 1818 Founded as a brass foundry in Hamburg, Germany 1943 Destruction of the plant, relocation and founding of new factory in Hohenwestedt, Germany 1970s Specialization in safety valves 1990 First ASME approval 1998 First subsidiary founded 2010 Launch of the Pilot Operated Safty Valve 3
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Industries & customers Photo: DigitalVision Photo: DigitalVision 5
Industries & customers Division America The following list shows a selection of some references of LESER. If you are interested in additional or more specific references, please contact sales@leser.com America Company Region Industry Type of plant / application 3M North America Chemical Industry Monomers, Adhesives, Resins Alco Chemical North America Chemical Industry Miscellaneous Chemicals BASF North America Chemical Industry Chemicals BASF South America Chemical Industry Cracker Products, Plastics, Industrial Gases, Agricultural Solutions DOW Chemical North America Chemical Industry Chemicals Eastman Chemical North America Chemical Industry Miscellaneous Chemicals, Cellulosics Fermi Lab North America Chemical Industry Research Facility GE Plastics North America Chemical Industry Plastic Products Great Lakes Chemical Corporation North America Chemical Industry Chlorine manufacture Invista North America Chemical Industry Resins, Polymers Koch Modular North America Chemical Industry Modular Equipment for Chemical Industry NASA Glenn North America Chemical Industry Research Facility Braskem South America Industry Plastics, Cracker Products CHEVRON FCCU Upgrade North America Industry Petroleum Based Products Conoco Phillips North America Industry Refinery Cosan South America Industry Oil and Gas / Bioethanol Petrobras South America Industry Fuel, Biodiesel, Natural Gas Petroleos de Venezuela, S.A. South America Industry Refinery, Petroleum Products Shell Brasil South America Industry Refinery Shell Lubricants North America Industry Refinery Bayer South America Pharmaceutical Industry Remedies Genentech North America Pharmaceutical Industry Pharmaceuticals 6
Industries & customers Division America America Company Region Industry Type of plant / application L'Oréal North America Pharmaceutical Industry Cosmetics Roche Carolina North America Pharmaceutical Industry Pharmaceuticals Wyeth Pharmaceuticals North America Pharmaceutical Industry Pharmaceuticals AGP Processing North America Food & Beverages Industry Food processing Anheuser Busch North America Food & Beverages Industry Brewery Cargill North America Food & Beverages Industry Food processing Coors North America Food & Beverages Industry Brewery JM Smucker Company North America Food & Beverages Industry Food processing Procter & Gamble North America Food & Beverages Industry Food processing Air Liquide North America Technical Gases Liquid Industrial Gases BOC Gases North America Technical Gases Gases for Pharmaceutical Applications Cryoinfra North America Technical Gases Industrial Gases Blackhills Power North America Power Power Plant Central El Palmar South America Power Sugar Mill Enel North America South America Power Thermal Power Station Fenix Power South America Power Power Plant GE Water North America Power Desalination Plants Kiewit Energy Co. North America Power Ethanol Production National Oilwell Varco North America Power EPC NuVision Engineering North America Power Department of Energy Tate & Lyle North America Power Miscellaneous Chemicals Carnival Cruise Lines North America Marine Cruise Line 7
Industries & customers Division Europe The following list shows a selection of some references of LESER. If you are interested in additional or more specific references, please contact sales@leser.com Europe Company Region Industry Type of plant / application AMI Agro-Linz-Melamine Europe Chemical Industry Synthetics and Refining Products BASF Europe Chemical Industry Chemical Products Bayer Europe Chemical Industry Chemical Products Borealis Europe Chemical Industry Chemicals, Synthetics and Refining Products BorsodChem Europe Chemical Industry Chemical Products British Gypsum Europe Chemical Industry Plasterboard Cabot Carbon Europe Chemical Industry Silica Dottikon AG Europe Chemical Industry Cracker Products, Plastics, Industrial Gases, Agricultural Solutions DOW Europe Chemical Industry Chemical Products DSM Fine Chemicals NFG Europe Chemical Industry Pest Management, Colours and Pigments, Cosmetics Lonza AG Europe Chemical Industry Pharmaceutical Industry / Chemical Products Mogilewchimwolokno Europe Chemical Industry Polyethir Biocomponent Fibres Line SOLVAY Europe Chemical Industry Chemical Products Yara Europe Chemical Industry Chemical Products, Fertiliser Amec Europe Industry Engineering Borealis Europe Industry Products BP Europe Industry Products Cepsa Europe Industry All Types of Refined Crudes CHEMOPRAG, s.r.o. Europe Industry Bioethanol Plant Enagas Europe Industry Gas Exxon Mobil Europe Industry Oil and Gas INÉOS Europe Industry Chemical and Oil Products INÉOS FLUOR Europe Industry Chemical and Oil Products Kros Ltd. Europe Industry Rinuzi Oil Terminal KRUS Ltd. Europe Industry Tartu Oil Terminal Fire Station Plant Luk Oil Europe Industry Oil, Petrol Gas 8
Industries & customers Division Europe Europe Company Region Industry Type of plant / application MOL plc Europe Industry Fuels (Petrol, Diesel, LPG, Avgas, etc.) Bitumen, Chemicals and Lubricants NAPHTACHIMIE Europe Industry Chemical and Oil Products NefteGasSystems Jsc Europe Industry Lukoil object Ice Resistant Floating Platform LSP1 U.Korchagin, Caspian Sea OELTECHNIK Europe Industry Lube Oil and Seal Oil Consoles OMV AG Europe Industry Oil, Petrol and Gas PETROPLUS Europe Industry Chemical and Oil Products Preem Refinery Europe Industry Products Promislovik Ltd. Europe Industry BaltNefteProvod, Primorsk Oil terminal ROMPETROL Europe Industry Oil, Petrol Gas Score UK Europe Industry Various StroyTransGaz Engineering Ltd. Europe Industry Lukoil object Ice Resistant Floating Platform LSP1, U.Korchagin, Caspian Sea TOTAL (Petroch. + Market.) Europe Industry Products UOP Europe Industry products Vopak Europe Industry Tank Farms AMGEN Europe Pharmaceutical Industry Pharmaceutical Industry Astra Zeneca Europe Pharmaceutical Industry Research & Development, Drugs BASF Orgamol Pharma Europe Pharmaceutical Industry Pharma and Agricultural Solutions Baxter AG Europe Pharmaceutical Industry Bio Science Christ Pharma AG Europe Pharmaceutical Industry Pharmaceutical Industry Glaxo Smith Kline Europe Pharmaceutical Industry Pharmaceutical Industry Jansen Pharma Europe Pharmaceutical Industry Pharmaceutical Industry LEK D.D. Europe Pharmaceutical Industry Medicaments Novartis Europe Pharmaceutical Industry Pharmaceutical Industry Pfizer Europe Pharmaceutical Industry Pharmaceutical Industry Richter Gedeon Nyrt. Europe Pharmaceutical Industry Generic Medicaments 9
Industries & customers Division Europe Europe Company Region Industry Type of plant / application Roche AG Europe Pharmaceutical Industry Pharmaceutical Industry SANDOZ GmbH Europe Pharmaceutical Industry Generic Medicaments WTE Ltd. Europe Pharmaceutical Industry OAO GALICHFARM, Pharmaceutical Plant AGRANA Fruit Austria GmbH Europe Food & Beverages Industry Fruit Preparation ATHENIAN BREWERY Europe Food & Beverages Industry Brewery AGA Linde Gas Ltd. Europe Technical Gases Argon Gas Plant AGA SIA Europe Technical Gases Liquified gases AIR LIQUIDE D.T.A. Europe Technical Gases Skids for Oxygen, Helium, Nitrogen Applications Air Products Europe Technical Gases Technical Gases Calor Europe Technical Gases Propane and Butane CRYOSTAR S.A.S. Europe Technical Gases Cryogenic Equipments Gardner Denver Europe Technical Gases Compressed Gas LINDE Europe Technical Gases Skids for Qxygen, Helium, Nitrogen Applications MESSER SLOVENIJA D.O.O. Europe Technical Gases Technical Gases Rino TK Ltd. Europe Technical Gases PALL Jsc/ Latvijas Gaze ZAO StroyImport Europe Technical Gases Liquified Gases Plant ABENGOA BIOETHANOL Europe Power Bioethanol ABENGOA SOLAR Europe Power Concentrated Solar Power (CSP) AGRANA Bioethanol Europe Power Bioethanol Austrian Energy & Environment Europe Power Plants Baltic Forwarding Co. Europe Power OOO Petroenergostroj compressed CO 2 plant BG Group / Scottish & Southern Seabank Powerstation Europe Power Electricity BP Hythe CHP Europe Power Electricity BP Kingsbury Europe Power Electricity British Energy Europe Power Electricity 10
Industries & customers Division Europe Europe Company Region Industry Type of plant / application CENTRAL NUCLEAR TRILLO Europe Power Electricity (Nuclear Plant) CTK Euro Ltd Europe Power Slavneft-JANOS Jsc steam boilers East Energo Group cjsc Europe Power Thermal Power Plant Geller East Energo Group cjsc Europe Power Thermal Power Plant 27, Moscow Industrial Technique ltd Europe Power Steam Boilers Ingtechenergostroy Ltd. Europe Power Intech Vacuum Europe Power Togliatti Kauchuk Jsc Thermal Power Plant Feeding Pumps Intech Vacuum Liquid Helium Storage Plant ISTROENERGO GROUP, a.s. Europe Power Power Plant KIV D.D. Europe Power BIOMAS SYSTEM FOR HEATING KOTES Sibir Jsc Europe Power Thermal Power Plant PLEVLA Kros Ltd. Europe Power Ekvatec Pump Water Pump Plant Kuibyshev Azot Jsc Europe Power Kuibyshev Azot Nitrogen Plant LOPEZ HERMANOS, S.A. Europe Power Boiler Maker Magnox North Sites Oldbury Nuclear Powerstation Europe Power Electricity Premium Ltd Europe Power Heinneken Brewery Steam Boiler Scottish & Southern Medway Power Station Europe Power Electricity SES Tlma e Europe Power Power Plant Skoda Power a.s. Europe Power Steam Turbines von roll Umwelttechnik Europe Power Waste Management Bryansk Engineering Works Europe Marine Marine Engine Starting Air Vessels Fincantieri Europe Marine Cruise and Ferry Offshore ALCON CUSI Europe Other Pure Water to Clean Eyes APPM Jsc Europe Other Archangelsk Pulp and Paper Mill Ence Europe Other Pulp and Paper Zellstoff Pöls AG Europe Other Paper 11
Industries & customers Division Germany The following list shows a selection of some references of LESER. If you are interested in additional or more specific references, please contact sales@leser.com Germany Company Region Industry Type of plant / application BASF AG Germany Chemical Industry Oil and Gas, Chemicals, Synthetics and Refining Products, Pest Management and Pure Chemicals BAYER AG Germany Chemical Industry Varnish, Colours BAYER CropScience Germany Chemical Industry Pest Management BAYER MaterialScience Germany Chemical Industry High Performance Plastics and High Quality Synthetics, mainly for Automobile Industry Evonik Germany Chemical Industry Industrial chemicals LanXess Germany Chemical Industry Chemical Products Merck KGaA Germany Chemical Industry Pharma, liquid cystals Ticona Germany Chemical Industry Plastics Uhde GmbH Germany Chemical Industry Engineering Viverso GmbH (Bayer) Germany Chemical Industry Varnish, Colours Wacker Chemie Germany Chemical Industry Building Materials, Solar, Semiconductor AEL Apparatebau GmbH Germany Industry Oil Treatment System Aura GmbH Germany Industry Thermo-Oil-System DOW Olefinverbund GmbH Germany Industry Synthetics INÉOS Germany Industry Olefins and Polymers Oeltechnik Waghäusel Germany Industry Oil Feed System PCK Raffinerie GmbH Germany Industry Petroleum Products Raffinerie Heide GmbH Germany Industry Oil and Petrol Refinery Shell Rheinland Germany Industry Refinery Bayer Healthcare Germany Pharmaceutical Industry Drugs Fresenius Medical Care Germany Pharmaceutical Industry Sterile Solutions Pharmatec GmbH Germany Pharmaceutical Industry Sterile Steam System GEA Tuchenhagen Germany Food & Beverages Industry Drink Bottler Krones AG Germany Food & Beverages Industry Carbonizer, Mixer, Filler 12
Industries & customers Division Germany Germany Company Region Industry Type of plant / application Air Liquide Deutschland GmbH Germany Technical Gases Technical gases Linde Gas Germany Technical Gases Technical gases Lurgi GmbH Germany Technical Gases Engineering Adoratec Germany Power Electricity Generation (bio) Baumgarte Boiler Systems Germany Power Incineration plants MVV Mannheim Germany Power Refuse Destruction Schwelm Anlagentechnik GmbH Germany Power Natural Gas Station SITA Abfallwirtschaft GmbH Germany Power Waste Management SPX Cooling GmbH Germany Power Steam-Cooling-System Fr. Lürssen Werft GmbH & Co. KG Germany Marine Ships and Yachts Hamworthy Serck Como GmbH Germany Marine Evaporation MAN Diesel & Turbo SE Germany Marine Diesel Engines mas maritime assembly systems GmbH Germany Marine Fuel Treatment Module for Ships MEYER WERFT GmbH Germany Marine Cruise Liners, Ships, Tankers Möller & Böttger GmbH Ship-Service Germany Marine Ship Supplies Neuenhauser Kompressoren Germany Marine Compressors for ships Noske-Kaeser Service GmbH & Co. KG Germany Marine Ships and Yachts PERLWITZ ARMATUREN GmbH Germany Marine Valves and Fittings Reederei F. Laeisz G.M.B.H. Germany Marine Fleet Management Reederei M. Lauterjung GmbH & Co. ThyssenKrupp Marine System Howaldtswerke-Deutsche Werft Germany Marine Fleet Management Germany Marine Submarines Wilhelm Schley (GmbH & Co.) KG Germany Marine Compressors, Pumps and Valves 13
Industries & customers Division Asia The following list shows a selection of some references of LESER. If you are interested in additional or more specific references, please contact sales@leser.com Asia Company Region Industry Type of plant / application Acidchem International Sdn Bhd Asia Chemical Industry Chemical BAYER Asia Chemical Industry Polycarbonate Bien Hoa Chemical Asia Chemical Industry Chemicals Chemical Technology Joint Stock Asia Chemical Industry Chemicals DOW Chemical Asia Chemical Industry Chemical Gia Dinh Chemical Asia Chemical Industry Chemicals, Scientific Instruments Indorama Polyester Industries Public Company Limited Asia Chemical Industry Polyethylene Resin Jordan Bromine Company Limited Middle East Chemical Industry Bromine Kaneka Engineering (M) Sdn Bhd Asia Chemical Industry Chemical LanXess Pte. Ltd. Asia Chemical Industry Butyl Rubber Plant Singapore MTP HP JV Asia Chemical Industry Hydrogen Peroxide MTP HPPO Manufacturing Asia Chemical Industry Propylene Oxide Nitrogenous Fertilise Phu My Asia Chemical Industry Nitrogenous Fertilise PT. Alkindo Mitraraya Asia Chemical Industry Polymer PT. Asahimas Chemicals Asia Chemical Industry NaOH, PVC, HCl, NaClO PT. BASF Indonesia Asia Chemical Industry Polymer, Chemical, Plastic etc. PT. Dovechem Maspion Terminal Asia Chemical Industry Caustic Soda, Methanol, Toluene PT. Ecogreen Oleochemicals Asia Chemical Industry Fatty Acid PT. Indorama / PT. Indo Bharat Rayon Asia Chemical Industry Textile PT. Krakatau Steel Asia Chemical Industry Steel PT. Petrowidada Asia Chemical Industry Phthalic Anhydrite & Maleic Anhydrite PT. Polychem Indonesia Tbk Asia Chemical Industry Chemical PT. PUSRI Asia Chemical Industry Fertilizer PT. South Pacific Viscose Asia Chemical Industry Textile 14
Industries & customers Division Asia Asia Company Region Industry Type of plant / application QAFCO QATAR FERTILISER COMPANY Middle East Chemical Industry Fertiliser QINHAI YANHU Asia Chemical Industry PVC, VCM See Sen Alkali Sdn Bhd Asia Chemical Industry Fatty Acids See Sen Chemical Berhad Asia Chemical Industry Sulfuric Acids SHENZHOU GUIYE Asia Chemical Industry Silicon Siam City Cement Public Company Limited. Asia Chemical Industry Cement SICHUAN RENESOLA Asia Chemical Industry Silicon South Basic Chemicals Asia Chemical Industry Chemicals Southern Acids (M) Berhad Asia Chemical Industry Fatty Acids TEBIAN ELECTRIC Asia Chemical Industry Silicon Thai Carbon Black Public Co., Ltd Asia Chemical Industry Carbon Black Thai Polyethylene co. ltd Asia Chemical Industry Polyethylene The Arab Potash Co. Ltd. Middle East Chemical Industry Potash THE NATIONAL TITANIUM DIOXIDE Company Middle East Chemical Industry Titanium Dioxide (TiO 2) Tien Hoang Chemical Joint Stock Asia Chemical Industry Alcohol, Chemicals Tioxide (Malaysia) Sdn Bhd Asia Chemical Industry Chemicals TPI Polene Public Company Limited Asia Chemical Industry Cement, Mortar, LDPE, EVA, Concrete etc. Vinachem Asia Chemical Industry Chemicals Anpha Petrol Joint Stock Asia Industry Gas Ca Mau Air Asia Industry Gas Cargill Palm Products Sdn Bhd Asia Industry Palm Oil Central Sugars Refinery Sdn Bhd Asia Industry Sugar Combit AB Asia Industry Mayersk Oil Kazakhstan 15
Industries & customers Division Asia Asia Company Region Industry Type of plant / application CONSOLIDATED CONTRACTORS Co. W.L.L. Middle East Industry Engineering Emery Oleochemicals Sdn Bhd Asia Industry Oleochemical ESSO Malaysia Berhad Asia Industry Oil and Gas Felda IFFCO Sdn Bhd Asia Industry Palm Oil Felda Palm Industry Sdn Bhd Asia Industry Palm Oil GASCO Middle East Industry Gas Golden Jomalina Food Industries Asia Industry Palm Oil Intercontinential Speciality Fat Berhad Asia Industry Palm Oil Ioil Edible Oil Sdn Bhd Asia Industry Palm Oil Kalila Energy Ltd. Asia Industry Gas Karachaganak Petroleum Operating Asia Industry Oil and Gas Plant Kazakhstan Keck Seng (MALAYSIA) Berhad Asia Industry Palm Oil KL Kepong Oleomas Sdn Bhd Asia Industry Alcohol Plant Kuwait Oil Company (KOC) Middle East Industry Gas McDermott Middle East Industry Engineering Mewah Oil Sdn Bhd Asia Industry Palm Oil Oiltek Sdn Bhd Asia Industry Palm Oil and Oleochemical Pertamina Divisi Pemasaran Asia Industry Oil & Gas Pertamina DOH Sumbagteng Asia Industry Oil & Gas Pertamina Limau Asia Industry Steam Pertamina Sumbagsel Asia Industry Oil & Gas Petechim JSC Asia Industry Oil and Gas Petra Boiler Sdn Bhd Asia Industry Boiler Petrochina Asia Industry Chemicals, Ethylene Petrolimex Saigon Asia Industry Oil and Gas 16
Industries & customers Division Asia Asia Company Region Industry Type of plant / application Petronas Carigali Sdn Bhd Asia Industry Oil and Gas Petronas Penapisan Terengganu Asia Industry Oil and Gas Petronash FZE Middle East Industry Skids and equipment PetroVietnam Gas Corporation Asia Industry Oil and Gas PGEO Edible Oil Asia Industry Palm Oil Phu My Plastic & Chemical Asia Industry Chemical PT. Chevron Pacific Indonesia Asia Industry Oil & Gas PT. Pertamina Geothermal Kamojang PT. Pertamina Pangkalan Susu Medan Asia Industry Geothermal Steam Asia Industry Oil & Gas PT. Pertamina UPMS Balongan Asia Industry Premium, Diesel Fuel, Kerosene PT. Pertamina UPMS III Asia Industry Premium, Diesel Fuel, Kerosene PT. PLN Asia Industry Powerplant (Geothermal Steam) PTT Exploration and Production Public Company Limited PTSC OFFSHORE Trading and Services Asia Industry Exploration and Production Asia Industry Oil and Gas PV Driling Asia Industry Steam PV Gas Asia Industry Oil and Gas PV Oil Asia Industry Oil and Gas PVFCCo Asia Industry Oil and Gas RAKGAS L.L.C. Middle East Industry Gas RasGas Company Ltd. Middle East Industry Gas SAIPEM SHARJAH BRANCH Middle East Industry Engineering Saudi Aramco Middle East Industry Refinery SAUDI BASIC INDUSTRIES Middle East Industry Chemicals, plastics SCT Gas Vietnam Asia Industry Oil and Gas 17
Industries & customers Division Asia Asia Company Region Industry Type of plant / application Shell Refining Company (FOM) Bhd Asia Industry Oil and Gas Sinopec Asia Industry Chemicals, Ethylene Southern Edible Oil Industrial (M) Sdn Bhd Asia Industry Palm Oil Total E&P Indonesia Asia Industry Steam TOTAL E&P YEMEN Middle East Industry Oil production TPPI Asia Industry Kerosene, Diesel Oil etc. UHDE Asia Industry EPC WAIJO (consortium Wika, Adi karya, IKPT) ALCON Singapore Manufacturing Pte Ltd Asia Industry Hydrocarbon, Liquid chemical Asia Pharmaceutical Industry Contact Lenses and Lens Care Products GlaxoSmithKline Biologicals Asia Pharmaceutical Industry Pharmaceutical and Healthcare Products Lonza Biologics Tuas Pte Ltd Asia Pharmaceutical Industry Microbial Control products Pfizer Asia Pacific Pte Ltd Asia Pharmaceutical Industry Organic Chemicals BVL Asia Food & Beverages Industry Beer Cargill Asia Food & Beverages Industry Christ Water Asia Food & Beverages Industry Water CoCa Asia Food & Beverages Industry Beverages Dielac Asia Food & Beverages Industry Milk Dutch Lady Asia Food & Beverages Industry Milk Nestle (Thai) Ltd Asia Food & Beverages Industry Food Products P&G Asia Food & Beverages Industry Pepsi Asia Food & Beverages Industry Beverages PT. Ajinomoto Indonesia Asia Food & Beverages Industry Food PT. Tetra Pak Asia Food & Beverages Industry Filling and Packaging Systems 18
Industries & customers Division Asia Asia Company Region Industry Type of plant / application Sabeco Asia Food & Beverages Industry Beer Safoco Asia Food & Beverages Industry Food Tan Hiep Phat Asia Food & Beverages Industry Beer, Food Tetra Pak Food Machinery Asia Food & Beverages Industry Filling and Packaging Systems Unilever Thai Holdings Ltd Asia Food & Beverages Industry Food Products Vinamilk Asia Food & Beverages Industry Milk Air Products & Chemicals (S) Pte Ltd Asia Technical Gases Gases Amalgamated Metal Corporation (M) Sdn Bhd Asia Technical Gases Oil and Gas Dialog E&C Sdn Bhd Asia Technical Gases Oil and Gas Linde Gas Singapore Pte Ltd Asia Technical Gases Carbon Monoxide and Hydrogen Singapore Oxygen Air Liquide Pte Ltd Asia Technical Gases Industrial Gas Ba Ria Asia Power Power Dong Anh Asia Power Boiler Maker Gulf Power Generation Supply Asia Power Electricity Hiep Phuoc Power Company Asia Power Power Hoa Binh Asia Power Power Kinh Luan Asia Power Boiler Maker Kuibyshev Azot Jsc Asia Power Kuibyshev Azot Nitrogen Plant PT. Atmindo Asia Power Boiler Maker PT. Basuki Pratama Engineering Asia Power Boiler Maker PT. Boustead Maxitherm Industry Asia Power Boiler Maker PT. Grand Kartech Asia Power Boiler Maker PT. Karyatama Teknindo Witara Asia Power Boiler Maker PT. Mechmar J. Industries Asia Power Boiler Maker 19
Industries & customers Division Asia Asia Company Region Industry Type of plant / application PT. Mitra Adyaniaga Asia Power Boiler Maker Shanghai Turbin. Dongfang Turbin Asia Power Power Thanh Trung Asia Power Boiler Maker Bason Asia Marine Ship Building Bumi Armada Singapore Pte Ltd Asia Marine FPSO Ha Duc Asia Marine Ship Building Hudong Shipyard Asia Marine Shipper Jurong Shipyard Asia Marine FPSO Keppel Shipyard Asia Marine FPSO Malaysia Marine & Heavy Engineering Sdn Bhd Asia Marine Ship Building PT. Indonesia Marine Asia Marine Ship Building PT. Lampung Andalas Shipbuilding & Engineering Asia Marine Ship Building PV KEEZ PTE LTD Asia Marine FPSO Saigon Shipyard Asia Marine Ship Building Severn Trent De Nora Asia Marine Range of Water Treatment Vien Dong Asia Marine Dong Nai Paper Asia Other Paper Gold East Paper Asia Other Paper IKM Asia Other Testing Services Lontar Papyrus Asia Other Pulp and Paper MV Resources (FE) Pte. Ltd Asia Other International Trading Oakwell Engineering Asia Other International Trading PEC-Tech Asia Other Pulp and Paper PT. Indah Kiat Pulp & Paper Asia Other Pulp and Paper PT. Pabrik Kertas Tjiwi Kimia Asia Other Paper PT. Pindo Deli Pulp & Paper Mills Asia Other Pulp and Paper PT. Riau Andalan Pulp & Paper Asia Other Pulp and Paper PT. Tanjung Enim Lestari (TEL) Asia Other Pulp and Paper Rotating Offshore Systems Pte Ltd Asia Other EPC Tan Mai Paper Asia Other Paper Thuan An Paper Asia Other Paper 20
Original Equipment Manufacturers 21
OEM OEMs (Original Equipment Manufacturers) require high quality, easy ordering, special solutions and global approvals. LESER safety valves are installed in compressors, heat exchangers, CO 2-tanks, blowers or pumps and help to provide overpressure protection for personnel and equipment. Safety valves provide overpressure protection e.g. for: Vessels and other process equipment in case of unexpected malfunction Piping systems against thermal expansion Pumps, compressors and blowers Your benefits: LESER provides solutions for all industrial applications for steam, gas and liquid Customized planning, delivery and sizing from one source Documentation for worldwide applicability according to the global standards Certificates, 2D / 3D images and documentation available online Large stocks and local production for short lead times The list below shows some of the OEMs that trust in LESER safety valves. Often LESER serves production locations of one customer all over the world. Thus, no specific locations are listed. Company Advance Boiler Sdn Bhd Aerzen Canada Aerzener Maschinenbau ANDRITZ AG Apollo Gößnitz GmbH Bahr Pump OU Bauer Kompressoren / Unicomp Boerger Pumps Asia Pte Ltd Burckhardt Compression CONFIND S.R.L. Feluwa Pumpen GmbH Gardner Denver Gea Lyophil GmbH Getabec International Hangzhou Sergas Hennecke GmbH Herrenknecht AG Honeywell Normalair-Garrett HOWDEN B.C. HS Compression Joh. Heinr. Bornemann GmbH Krytem GmbH Leistritz GmbH Lewa Lewis Pumps Main products Boiler Compressors, Blowers Compressors, Blowers Pump-Memory-Plant Steelworks Sludge Drying Plant Centrifuge Pumps Pumps Compressed Air System Pumps Air Compressors Pumps, Vessels Hose Pump Compressors, Blowers, Pumps Vacuum-Freeze Dryer-Sterilizer Boiler Compressor Polyureth System Tunnel Excavation Aircraft Components Compressors Compressors Twin screw pumps, Eccentric Screw Pumps Pumps for Liquid Cryogenic Gases Offshore systems, Oil Production Pumps Pumps 22
OEM Company Linde AG, Engineering Linde Kryotechnik LITOSTROJ POWER D.O.O. MCE-Industrietechnik Mechmar Cochran Boilers (M) Sdn Bhd Messer Group MILTON ROY EUROPE Minimax Morimatsu Netzsch Neuman & Esser Deutschland GmbH NORTEK Okuma Sdn Bhd Phoenix Pumps Presson Enerflex Prominet Dosiertechnik Ruland Engineering & Consulting Schöller-Bleckmann Nitec GmbH Siemens VAI SPX SPX Heat Transfer Technics Offshore Engineering Pte Ltd ThermoDesign Thies Vickers Hoskins (M) Sdn Bhd Main products Plant Engineering Cryogenic Engineering Water Turbines Biotech Plants Boiler Air Decomposer, Systems for Industrial Gases Pumps Fire Extinguishing Equipment Pump Pumps Piston Compressor Compressors Boiler Pumps Compressors for Oil and Gas Industry Dosing Pump Process Technology High-pressure Equipment Steelworks Screw Pumps, Lube Oil Skids Heat Exchangers Process Modules and Equipment Compressors for Oil and Gas Industry Textile Dying Boiler 23
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Projects Shell International Ltd. 25
Projects The following list shows only a selection of projects equipped with LESER safety valves. Projects End User Country EPC / OEM Industry Name of Project LESER Products Abu Dhabi Polymers Company Limited Abu Dhabi Polymers Company Limited UAE UAE Aerzener Maschinen fabrik GmbH Coperion Waeschle GmbH & Co. KG Al Khafji UAE Jay Ray Mc Dermott Al-Khafji Joint Operations Ambatovy Minerals SA (AMSA) and Dynatec Madagascar SA (DMSA) Saudia Arabia CCC Borouge 2 Borouge 2 Al Khafji Water Injection Project Saudi Al-Khafji Joint Operations Onshore Projects Madagaskar Linde AG Technical Gases Ambatovy API API API, Compact Performance Andasol SA Spain Schubert & Salzer Power Andasol 1-2 Compact Performance Arcelor Mittal Germany Linde AG Technical Gases Bremen 5 High Performance, Compact Performance BASF Germany BASF Technical Gases BASF Ludwigshafen High Performance Biopetrol Industries AG Netherlands Lurgi GmbH Rotterdam Biodiesel plant Bodashidi China Stamicarbon Chemical Industry Borouge Choren Fuel Freiburg GmbH & Co. KG Degussa Speciality Chemical (Evonik) Degussa Speciality Chemical (Evonik) Germany China China Aerzener Maschinen fabrik GmbH Mehner GmbH Degussa Speciality Chemical (Evonik) Degussa Speciality Chemical (Evonik) Chemical Industry Chemical Industry Urea plant, fertilizer chemicals Blower for Borouge III Choren Degussa Match Project Degussa Match Project Phase 2 Ductil Steel Romania Linde AG Technical Gases Otelo Rosu High Performance, Modulate Action, Compact Performance API, High Performance, Compact Performance API, High Performance, Compact Performance High Performance, Compact Performance 26
Projects Projects End User Country EPC / OEM Industry Name of Project LESER Products Elexir UAE Linde AG Technical Gases Ruwais / Elexir Friedeburger Speicherbetriebsges. mbh Crystal Germany Technip Crystal Gas Plant High Performance, Compact Performance Fujian Linde-FPCL Gases Company Lim China Linde AG Technical Gases Fujian Refinery and Ethylene Project API, High Performance, Compact Performance GASCO Abu Dhabi Samsung (SECL) Shah Gas API Gasco Germany Siemens Energy Compressors for Shargas Groupa Lotos SA Poland Lurgi GmbH Gdansk Refineries Upgrade API, Compact Performance Groupa Lotos SA Poland Linde AG Technical Gases Hydrogen Generation Unit API, Compact Performance H&R Ölwerke Schindler Germany H&R Ölwerke Schindler Ibn Zar Saudi-European Company Saudi Arabia Coperion Waeschle GmbH & Co. KG Ibn Zar API INOX AP India Linde AG Technical Gases Bokaro Jindal Stainless Ltd. India Linde AG Technical Gases Jindal 2 JSC Acron Russia Linde AG Technical Gases Nowgorod C Kernkraftwerk Grundremmingen GmbH Germany Areva Power KJO UAE Jay Ray Mc Dermott Nuclear plant Revamp Al Khafji Water Injection Project Saudi API, Compact Performance High Performance, API, Compact Performance Modulate Action, High Performance, Compact Performance Modulate Action API Kuwait Oil Company (KOC) Dubai Petrofac Installation of FG & Gas Oil Pipelines from MAA to AZZOUR and Shuaiba Power Station for KOC API 27
Projects The following list shows only a selection of projects equipped with LESER safety valves. Projects End User Country EPC / OEM Industry Name of Project LESER Products Kuwait Oil Company (KOC) Kuwait Saipem India KOC Booster Station 171 API Kuwait Oil Company (KOC) Kuwait Saipem India KOC Booster Station 160 API LanXess Singapore Foster Wheeler Chemical Industry Butyl rubber plant Jurong Island Leuna Harze GmbH Germany EDL Anlagenbau Gesellschaft mbh Chemical Industry Phenolharze 2 High Performance, Modulate Action Litvinov Refinery Czech Republic ABB Lummus Global Lukoil Chemical Group Ukraine Uhde GmbH Chemical Industry National Thermal Power Corporation Litvinov Refinery Kalush Suspension PVC (S-PVC) Plant India Velan GmbH Power Sipat Unit 1 API API, Modulate Action, Compact Performance API, Compact Performance National Thermal Power Corporation National Thermal Power Corporation India Velan GmbH Power Sipat Unit 2 India Velan GmbH Power Sipat Unit 3 API, Compact Performance API, Compact Performance Nevinnomyssky Azot Russia Lurgi Chemical Industry Melamin Production Occidental of Oman Oman Revamp API OMV AG Austria OMV AG Helsa HDS1 Revamp API, High Performance, Compact Performance OSX Brasil S.A. Brazil Keppel Shipyards FPSO OSX-1 PDO Oman Al Hassan Engineering & Contacting SAOG Burhan West API PDO Oman Al Hassan Engineering & Contacting SAOG Harmal Gas development API PDO Oman Gulf Services & Industrial Supplies Nimr Sludge Pit System Upgrade API PDO Oman Worley Parsons Harwheel Phase 2 API 28
Projects Projects End User Country EPC / OEM Industry Name of Project LESER Products Petrobras Brazil Emerson (MAV) Petrobras Brazil CNCC Petrobras Brazil TECHNIP Petrom Rumania Linde AG Technical Gases COMPERJ Refinaria do Nordeste - Abreu e Lima - RNEST Carteira de Diesel Constanta LPG Recovery Plant API, Compact Performance, High Efficiency API, Compact Performance API, Compact Performance, High Efficiency API, Compact Performance Petronas Methanol Labuan Malaysia Lurgi Sdn Bhd PML Revamp High Performance, API, Compact Performance QAPCO Qatar Uhde Chemical Industry LDPE Production Qatar Petroleum Qatar Tekfen Umm Bab to Mesaieed Main Oil Line (MOL) Pipeline Project API SABIC Polyolefine GmbH Germany Uhde GmbH Gelsab API, Compact Performance Saudi Aramco Saudi Arabia Bonatti Chemical Industry ARAMCO-ABUALI PROJECT- Desalination Plant API Saudi Aramco Saudi Arabia J Ray McDermott Manifa Plattform Compact Performance Saudi Aramco Saudi Arabia Samsung Technwin Shaybah Project API Shell Iraq Iraq Exterran Shell Iraq Majnoon Project API Siam Cement and Dow Chemical Group of Joint Venture Companies Sinopec Thailand China PTT Thailand Pharmaceutical Industry SKW Piesteritz Germany Stamicarbon Chemical Industry Propylenoxid Plant Tianjin Refinery and Complex Urea plant, fertilizer chemicals API, High Performance, Compact Performance API, High Efficiency Supplementary Loading System 29
Projects The following list shows only a selection of projects equipped with LESER safety valves. Projects End User Country EEPC / OEM Industry Name of Project LESER Products Sonatrach Algeria ABB Italy Sonatrach Algeria Sonatrach Sonatrach South Gas Company Iraq Algeria Iraq EPPM Engineering Procurement & Project Management Crude-oil processing plant GL1/Z Complexe Hassi Massaoud Revamp API, Compact Performance API API State Enterprise Foreign Economic A Myanmar Linde KCA Dresden Technical Gases Suzano Papel e Celulose Brazil METSO Pulp and paper Projeto Maranhão Syrian Gas Company Syria Stroytransgaz Technical Gases Tasnee s Saudi Arabia Tatweer Bahrain JGC Tecnimont SpA SMAP South Middle Area Gas Projects Tasnee LDPE Tatweer Well Manifold Facility Project Wesfarmers Australia Linde AG Technical Gases Kwinana Wuhan Iron and Steel Group China Linde AG Technical Gases Wuhan I-J API, Modulate Action, Compact Performance API, Compact Performance, High Performance API, High Performance, Compact Performance API, Compact Performance API API, Compact Performance High Performance, Modulate Action, Compact Performance Xianglu Company China Chemical Industry Xianglu PTA Brazil Linde AG Technical Gases Air Seperation for Camacari High Performance, Critical Service Argentinia Lurgi GmbH Morevi 2, Biodiesel plant Modulate Action, Critical Service France Linde AG Technical Gases Saint Herblain High Performance, Compact Performance China TGE Gas Engineering Technical Gases 02016D- 35/16.0001/0000 High Performance, Compact Performance India Linde AG Technical Gases Bellary Air Seperantion Plant API, Compact Performance Turkey Uhde Inventa-Fischer Chemical Industry 30
Prequalifications Photo: DigitalVision 31
Prequalifications Prequalification is a procedure to become an approved supplier listed on the Approved Vendor List (AVL) or Approved Material List (AML). We are prequalified with most leading end users, OEMs and EPCs. Region and country refer to the entity we are prequalified with, not the scope. Prequalifications Company Region Country Industry Abbott GmbH & Co. KG Europe Germany Pharmaceutical Industry Abener Energia, S.A. Europe Spain Power Abu Qir Fertilizers Company Africa Egypt Chemical Industry Achilles Europe Norway Industry Achilles First Point Assessment (FPAL) Europe United Kingdom Industry Achilles Information GmbH Europe Germany Power ADNOC, Abu Dhabi Middle East UAE Industry AEL Apparatebau GmbH Leisnig Europe Germany Chemical Industry Aerzener Maschinenfabrik GmbH Europe Germany Chemical Industry Air Liquide Africa Egypt Technical Gases Air Liquide Europe Germany Technical Gases Air Products Polymers GmbH & Co. KG Europe Germany Technical Gases Al Nahr Company Ltd. Africa Libya Alexandria Fertilizers Company Africa Egypt Chemical Industry Alexandria Carbon Black Africa Egypt Chemical Industry Alexandria Mineral Oils Company Africa Egypt Industry Alexandria National s and Refining Co. Africa Egypt Industry Alexandria Petroleum Company Africa Egypt Industry Alexandria Petroleum Maintenance Company Amerya Petroleum Refining Company ARAMCO Overseas Company B.V. Africa Egypt Other Africa Egypt Industry Europe Netherlands Industry Aramco Services Company North America USA Industry ARC Aden Refinery Company Middle East Yemen Industry Armatec A/S Europe Denmark PT Atec Pharmatechnik Europe Germany Pharmaceutical Industry Atlas Copco Europe Germany Chemical Industry 32
Prequalifications Prequalifications Company Region Country Industry Badr Petroleum Company Africa Egypt Other Banagas BAHRAIN NATIONAL GAS CO. (B.S.C.) BAPCO Bahrain Petroleum Company Middle East Bahrain Industry Middle East Bahrain Industry BASF AG Europe Germany Chemical Industry Baumgarte Boiler Systems GmbH Europe Germany Power Bayer AG Europe Germany Chemical Industry Bayer AG North America USA Chemical Industry Bayer Material Science Asia China Chemical Industry Bayer Material Science Europe Germany Chemical Industry Bechtel Middle East Oman Other Bechtel North America USA Other Bilag Industries Asia India Chemical Industry BMW AG Europe Germany Other BMW Group Labortechnik Europe Germany Other Bohlen & Doyen Bau und Service GmbH Europe Germany Other Burullus Gas Company Africa Egypt Industry C. Hilzinger-Thum Europe Germany Other Cairo Oil Refining Company Africa Egypt Industry Calvalley Petroleum Middle East Yemen Industry Canadian Nexen Middle East Yemen Industry CB&I North America USA Other CC.NN. Almaraz-Trillo Europe Spain Power Celanese AG Europe Germany Chemical Industry Centocor North America USA Pharmaceutical Industry Centrotherm Europe Germany Other Chemtura North America USA Industry Clariant Chemicals (China) Asia China Other Cognis Europe Germany Chemical Industry 33
Prequalifications Prequalifications Company Region Country Industry D.W. Renzmann Europe Germany Food & Beverages Dakahlia Sugar Company Africa Egypt Food & Beverages Dancomech Asia Malaysia PT Dekonta Europe Germany Other Delta Sugar Company Africa Egypt Food & Beverages Dove Energy Middle East Yemen Industry DOW Buna Sow Leuna Olefinverbund GmbH Europe Germany Chemical Industry Dow Chemical Corporation North America USA Chemical Industry DuPont de Nemours Europe Germany Chemical Industry Ecopetrol South America Colombia Industry Egypt Gas Company Africa Egypt Industry Egyptian Fertilizers Company Africa Egypt Chemical Industry Egyptian General Petroleum Corporation (EGPC) Africa Egypt Industry Egyptian Maintenance Company Africa Egypt Other Egyptian s Company Egyptian Sugar and Integrated Industries Company Africa Egypt Other Africa Egypt Food & Beverages EIL Engineers India Limited Asia India Industry ENOC Emirates National Oil Company Limited ExxonMobil Production Deuschland GmbH Middle East UAE Other Europe Germany Industry Fayoum Sugar Works Company Africa Egypt Food & Beverages Flüssiggas-Anlagen GmbH Europe Germany Technical Gases Fluor Coorporation North America USA Other Garma Gostar Middle East Iran Power General Paper Co. (RAKTA) Africa Egypt Other /Chemical Industry General Petroleum Company Africa Egypt Industry Gohaina Food Industries Africa Egypt Food & Beverages Gulf Piping Co. W.L.L. Middle East UAE Industry Heinz Africa Egypt Food & Beverages 34
Prequalifications Prequalifications Company Region Country Industry Herrenknecht AG Europe Germany Other Hoffmann-La Roche AG Europe Germany Pharmaceutical Industry Hyundai Engineering & Construction Asia Korea Other IFFCO Egypt Africa Egypt Other Innovene Deutschland GmbH Europe Germany Industry Integrated Flow Solutions LLC North America USA Josef Mehrer GmbH & Co. KG Europe Germany Chemical Industry JURONG SHIPYARD PRIVATE LIMITED KARO Kuwait Aromatics Company KGOC Kuwait Gulf Oil Company Asia Singapore Industry Middle East Kuwait Industry Middle East Kuwait Industry Khalda Petroleum Company Africa Egypt Industry KJO Al Khafji Joint Operations KNPC Kuwait National Petroleum Company Middle East Kuwait Other Middle East Kuwait Industry Krupp Uhde GmbH Europe Germany Chemical Industry Kuwait National Petroleum Comp. (K.S.C.) Middle East Kuwait Industry Kuwait Oil Comp. (K.O.C.) Middle East Kuwait Industry Kvaerner Power Oy Europe Finland Power LEWA Inc North America USA Chemical Industry Lloyd Werft Bremerhaven GmbH Europe Germany Marine Metallkraft Singapore Ltd. Asia Singapore Chemical Industry MONSANTO COMPANY North America USA Other MONSANTO EUROPE NV Europe Belgium Food & Beverages MSET ENGINEERING CORPORATION SDN BHD Asia Malaysia Industry Nasr Petroleum Company Africa Egypt Industry National Company for Maiz Products National Gas Company (NATGAS) Africa Egypt Pharmaceutical Industry / Food & Beverages Africa Egypt Industry 35
Prequalifications Prequalifications Company Region Country Industry National Iranian Oil Equipment Company (NIOEC) National Petroleum Const. Comp. (NPCC) Middle East Iran Industry Middle East UAE Industry Nile Sugar Company Africa Egypt Food & Beverages Nobaria Sugar & Refining Company Africa Egypt Food & Beverages North Sinai Petroleum Company Africa Egypt Industry Novartis Pharma AG Europe Switzerland Pharmaceutical Industry OMV Middle East Yemen Industry ORPC Oman Refineries & s Company Middle East Oman Industry Paks Nuclear Power Plant Ltd Europe Hungary Power PETROBRAS South America Brazil Industry Petrojet Africa Egypt Other Petroleum Development Oman L.L.C Middle East Sultanate of Oman Industry Petroleum Pipelines Company Africa Egypt Industry PETRONAS Asia Malaysia Industry Pharmaserv Europe Germany Pharmaceutical Industry PIC Industries Company Middle East Kuwait Industry Procter & Gamble Africa Egypt Pharmaceutical Industry PT Pertamina UPMS 3 Asia Indonesia Industry Q CHEM II Qatar Chemical Company II Ltd. QAFCO Qatar Fertiliser Company QAPCO Qatar Company Limited Middle East Qatar Chemical Industry Middle East Qatar Industry Middle East Qatar Industry Qatar Chlorine Company Middle East Qatar Chemical Industry Qatar General Petroleum Corp. Middle East Qatar Other Qatar Petroleum QP Middle East Qatar Industry Qatargas Operating Company Limited QATOFIN Industries Qatar (IQ) and Total Fina Middle East Qatar Industry Middle East Qatar Chemical Industry 36
Prequalifications Prequalifications Company Region Country Industry Quena Paper Industry Company Africa Egypt Other Raffinerie Heide GmbH Europe Germany Industry Räcklebe & Totz Europe Germany Chemical Industry RasGas Company Limited Middle East Qatar LNG Rashid Petroleum Company Africa Egypt Industry Reliance Industries Limited Asia India Industry Repro Especialidades Hydra, S.L. Europe Spain RLOC Ras Laffan Olefins Company SABIC Saudi Basic Industries Corporation Safer Exploration and Production Operations Co. Middle East Qatar Industry Middle East Saudi Arabia Chemical Industry Middle East Yemen Industry Saipem Misr/ENI Africa Egypt SAIPEM SpA Europe Italy Other Samsung Engineering North America USA Sasol Africa South Africa Chemical Industry SCANRAFF Europe Sweden Industry SCHÄFER & URBACH GmbH & Co. KG Europe Germany Other SCHERING AG Europe Germany Pharmaceutical Industry STF-SYSTEM TECHNOLOGIE GmbH Europe Germany Technical Gases SHELL Middle East Qatar Industry Shell Brunei Asia Brunei Industry Shell Global Solutions Europe Netherlands Industry Shell Global Solutions North America USA Industry SNC-Lavalin Engineers and Contructructors Inc. North America Canada Other Sohar Refinery Company Middle East Oman Industry Spirax-Sarco S.r.l. Europe Italy Other STERIS GmbH, Germany Pharmacia N.V. Europe Germany Pharmaceutical Industry STRABAG AG Europe Austria Other 37
Prequalifications Prequalifications Company Region Country Industry Suez Oil Processing Company (SOPCO) Syrian Gas Company, Ministry of Oil and Mineral Resources Takreer Abu Dhabi Oil Refining Company Africa Egypt Industry Middle East Syria Industry Middle East UAE Industry Taqa Group Africa Egypt TEG mbh Europe Germany Other TGE Tractebel Gas Europe Germany Technical Gases Thermax Limited Asia India Power TOTAL GROUP / TOTAL PETROCHEMICALS FRANCE Europe France Industry Total E&P Yemen Middle East Yemen Other TOTAL Raffinerie Mitteldeutschland GmbH Europe Germany Industry TOTALFINAELF Europe France Industry Toyo Engineering GmbH Europe Germany Other Trade Ministry Indonesia Asia Indonesia Other 38
Prequalifications Prequalifications Company Region Country Industry Uhde Thyssen LLC, Egypt Africa Egypt Ultrafilter Europe Germany Other Uniliver Egypt Africa Egypt United Sugar company of Egypt Africa Egypt Food & Beverages VELAN GmbH Europe Germany Other Voith AG Europe Germany Power Voith Paper GmbH Europe Germany Power FORTUM POWER AND HEAT OY, LOVIISAN VOIMALAITOS Europe Finland Power Wacker Chemie AG Europe Germany Chemical Industry Wahlco, Inc North America USA Other Weber Rohrleitungsbau GmbH Europe Germany Chemical Industry Wintershall AG Europe Germany Industry YORC Yemen Oil Refining Company Middle East Yemen Other Zakum Development Company Middle East UAE Other 39
Approvals The following lists show a selection of company approvals, type test approvals and approvals by classification societies. If you require an approval not listed here, please contact sales@leser.com Company approvals Authority Country Type of approval Applied standard Approved since Selo China Manufacture License of Special Equipment AQSIQ 1998 TUEV Cert Germany Management system EN ISO 9001 : 2000 1992 TUEV Cert Germany Environmental management system EN 14001 : 2005 2001 TUEV Nord Germany QS-System, manufacturing of pressure equipment TUEV Nord Germany LESER test lab for steam and water PED 97/23/EC, Modul D/D1 VDTUEV SV 100, AD 2000-Merkblatt A2 TUEV Nord Germany Manufacturer of safety valves AD 2000-Merkblatt HP 0 1991 TUEV Nord Germany Welding workshop EN 3834 1997 ASME USA UV Stamp, Manufacture of pressure relief valves ASME Sec VIII Div. 1 1991 ASME National Board USA USA LESER test lab for air and water authorizied observer Managment system application of the NB mark PTC 25, ASME Sec VIII Div. 1 2000 1985 1994 ASME Sec VIII Div. 1 1991 Type test approvals Country Code High Performance Compact Performance API Clean Service Critical Service Modulate Action Belarus GOSPROM Canada CRN China AQSIQ Europe PED 97/23/EC Germany VDTUEV SV 100, AD 2000- Merkblatt A2 Kazakhstan GOST-K Russia TR Russia RTN USA ASME Sec. VIII Div. 1 High Efficiency Classification societies Country High Performance Compact Performance API Clean Service Critical Service Modulate Action BV Bureau Veritas DNV Det Norske Veritas GL Germanischer Lloyd LREMEA Lloyd s Register EMEA RINA Registro Italiano Navale US Coast Guard NK Nippon High Efficiency Order related approvals Authority Country Type of approval Approved since ABS American Bureau of Shipping USA ABS Standard 2002 IBR India IBR 1950 2008 KHK Japan HPGC / HPVC 2008 KOSHA South Korea KOSHA 1999 40
Solutions in detail 41
Solutions in detail API Alloy Concept: Additional materials for API Series 526 General information In order to be able to even better serve the oil and gas market, LESER offers a wide material range for the API series 526. Especially in Middle East, in Asia and in South America there are more and more material required made of duplex and nickel-based alloys. To enable the shortest delivery times, LESER has created a simplified ordering process through standardisation. LESER product solution Level 1 Level 2.0 Level 2.1 Level 3 Level 4 Level 5 LESER has a Level concept, which allows the configuration of different levels of corrosion protection. A specialized European cast supplier who assures shorter delivery times than before was chosen for most of the production of the valve type bodies. Additionally, smaller amounts are also available without any problem. With the selection of the new supplier the availability of Duplex, Super Duplex and nickel-based materials has improved, which can now also be delivered in short time. Further materials are available on request. Standardized components Part Materials Option Code Delivery time Body H1A 24 weeks CF3M / 316L Nozzle L64 8 weeks Body 15 weeks Nozzle Disc Guide Duplex, Super Duplex, Monel, Hastelloy, Inconel several 8 weeks 8 weeks 8 weeks Spindle 8 weeks Bellows Inconel 625 / 316L J83 4 weeks Hastelloy C276 / Hastelloy C4 J81 4 weeks Spring Inconel X-750 X08 5 weeks Delivery times for further materials as well as components not listed above on request. 42
Solutions in detail Non-upright mounting position: Space-saving installation General information Most international standards for safety valves specify an upright position for installation of spring loaded safety valves, e.g. ASME Sec. VIII, ISO 4126.1, API 520 or AD 2000-Merkblatt A2. Some applications require an installation in the non-upright position e.g., because of space limitations. Therefore, all codes have applicable statements. LESER product solution LESER confirms that it is possible to install all LESER spring loaded safety valves in a non-upright position under following conditions: sufficient drainage is provided to prevent medium or condensate from parts which are important for the function of the safety valve, e.g. outlet facing downwards when installed horizontally minimum set pressure: 3 bar (45psig) unless the proper operation is confirmed by operating experience or tested at LESER test labs preventive maintenance ensures proper function of the safety valve, e.g. free drainage is checked periodically The following LESER safety valves are type test approved and certified in the VdTUEV type test approval for installation in nonupright position. Type 437 Type 481 Type 483 Type 484 Type 485 Type VdTUEV type test approval no. barg Minimum set pressure psig 437 980 1.0 15 438 980 5.0 72.5 439 980 1.0 15 481 980 1.0 15 483, 484, 485 1047 1.0 15 All other TUEV Nord letter dated 01.08.2006 3.0 45 The LESER advantages LESERs design enables horizontal installation due to: one piece spindle and widely spaced top and bottom guiding for better alignment reduced guiding surface area and PTFE bushing between spindle and adjusting screw for less friction self-draining and flat bottomed body bowl The safety valves can be used at horizontal installation with the same benefits and advantages like normal installation. The nonupright mounting position has no restriction to valve function. 43
Solutions in detail Urea Synthesis Design General information In the fertilizer industry and especially the Urea industry, components such as safety valves have to withstand severe production conditions like high pressures, high temperatures and corrosive media. High on-stream times are main targets of plant operators. Reliable technologies, equipment and machinery are a pre-condition to guarantee the expected plant capabilities. Safety valves are used for protection of the main sections in Urea plants like Ammonia and CO 2-supply, synthesis section, recirculation section and also for secondary steam and cooling water supply. In Urea high pressure synthesis sections CO 2 and NH 3 react to carbamate, which is an intermediate in the Urea production. Carbamate is highly corrosive and can easily crystallise: these are the key challenges for a proper design and application of the right materials of construction. LESER product solution Special stainless steel grades such as 316L Urea Grade or 1.4466 UNS S31050 are used for the highly corrosive carbamate at high pressures (up to 200 bar / 2900 psig) and high temperatures (up to 200 C / 392 F). Regular servicing the traditional design safety valves has been the common strategy to realise as much as possible a reliable operation. Plant operators target to extend the time between servicing and reduce the failure probability. The LESER safety valve design has a steam purging feature. LESER has already in melamine plants more than ten years experience with steam purging design of safety valve to avoid the crystallisation. This was the basis for the innovative steam purging design for Urea synthesis protection system. For other sections of the Urea plant and for the ammonia plant, LESER has also available different application-specific safety valve designs. References Plant Plant capacity Country SKW Piesteritz - Plant #1 ~ 1500 t/d Germany SKW Piesteritz - Plant #2 ~ 1100 t/d Germany SKW Piesteritz - Plant #3 ~ 1100 t/d Germany Wushen ~ 2860 t/d China Tierra del Fuego ~ 2700 t/d Argentina 44
Solutions in detail Urea Synthesis Design Product feature Special nozzle design Only one injection point Permanently steam purged Special stainless steel grades The main benefits are fewer maintenance intervals, lower requirements for cleaning internal parts, such as the seat area and no risk of crystallisation in the outlet chamber of the safety valve. Practice has proven that these synthesis safety valves do not show any form of corrosion or crystallisation in the Customer benefit The required amount of steam is minimized Optimal steam purge which reaches all critical areas Avoid crevice corrosion and crystallisation Extended time between maintenance intervals critical areas. Furthermore no crystallisation of carbamate was found in the outlet chamber and outlet line of maintained safety valves after two years plant operation. The result is a higher plant safety, reliability and increased productivity. Design and funtion Continious steam flow prevents medium crystalisation in case of small valve leakage. Continious steam purging. Only one steam inlet. Continious steam flow covers medium. Continous steam purging. Only one steam inlet. Protected medium Protected medium Figure 1: Valve closed Figure 2: Valve open 45
Solutions in detail Concentrating Solar Power Plants (CSP) Design General information Concentrating solar power plants use the sun as an energy source. In the solar collector field, mirrors are used to heat up heat transfer oil in so-called absorber tubes. Safety valves protect the tubes from thermal expansion. Heat exchangers, turbines and thermal storage systems (when applicable) are also protected from overpressure and unexpected disruptions. In this way, safety valves are deployed for all areas of concentrated solar power generation. LESER product solution With over 2,500 valves delivered since 2009, we at LESER have a lot of experience in the area of concentrating solar power plants and offers specially developed and standardized safety valves for the application with heat transfer fluids. According to that the demands on safety valves are: Heat resistance to temperatures up to 400 C No external loss of creeping medium Compensation for high backpressures of up to 83% LESER has developed a safety valve design specifically for this application under these extreme conditions. Through the standardization of safety valves short delivery times and easy ordering are guaranteed. 6 5 4 7 3 7 High Performance /API 526: for protection of large capacities even at high pressures and high temperatures; applicable for all media API 526: for protection of molten salt equipment Compact Performance: protection of small to medium capacities, e.g. thermal expansion. References Abengoa Solar, Novatec Solar, Acciona Energia, Abener Energia, Cobra Energia, Solarlite 1 2 Solar safety valve for absorber applications No. Product feature Customer benefit Valve Size of 1" Actual Orifice Diameter (d 0) of 13 mm Set Pressure of 25 40 bar / 363 580 psig Temperatures to +400 C / +752 F Small construction allows protection of small and midsized capacities Protection for all pressures that arise High heat resistance 1 Body materials made for high temperatures Ensured resistance to heat 2 Weld-on inlet and outlet ends No possible loss of thermal oil at plant connection points 3 Durable, wear-resistant sealing surfaces Improved seat tightness to prevent leakage of thermal oil. Long-lasting (durable) sealing surfaces 4 High-quality, temperature-resistant bellows material Resistance to high temperatures. Reliable sealing of the spring area. Compensation for backpressure 5 High-temperature spring material Ensures heat resistance 6 Test gag Allows hydrostatic pressure testing of plant 7 High pressure sealing and sealing weld Absolute external tightness 46