ARMASOUND INDUSTRIAL SYSTEMS THE FIRST SOUND CONTROL SYSTEMS TO MINIMISE THE RISK OF CORROSION UNDER INSULATION (CUI)

Transcription

1 ARMASOUND INDUSTRIAL SYSTEMS THE FIRST SOUND CONTROL SYSTEMS TO MINIMISE THE RISK OF CORROSION UNDER INSULATION (CUI)

2 ARMASOUND INDUSTRIAL SYSTEMS: THE BENEFITS THE FIRST SOUND CONTROL SYSTEMS TO MINIMISE THE RISK OF CORROSION UNDER INSULATION (CUI) Combining thermal insulation and noise reduction in a single modular solution, ArmaSound Industrial Systems are a true innovation for Marine, Offshore and Industrial environments. The sandwich systems come in several combinations of thermal (Armaflex Industrial) and acoustic (ArmaSound) insulation layers and can be finished with various types of cladding (Arma-Chek polymeric covering, metal cladding or GRP cladding). ArmaSound Industrial Systems provides significant noise reduction for all pipe work typically used in these industries. The systems have been successfully installed in multiple renown offshore and onshore oil and gas projects since their conception in the late 9 s. BENEFITS OF WORKING WITH ARMASOUND INDUSTRIAL SYSTEMS Engineered for all common types of industrial pipelines, tanks and vessels, ArmaSound Industrial Systems solve a wide array of noise control and insulation challenges: Combined thermal and acoustic properties, especially for cryogenic installations (incl. LNG and FLNG) Optimum density, air-flow resistivity and complex pore geometry for maximum acoustic benefit Superior acoustic performance compared to conventional acoustic lagging (especially in low frequencies) The built-in water-vapour-barrier provides continuous long-term thermal efficiency Prevents condensation using closed cell technology No galvanic corrosion Reduced insulation thickness ( %) Reduced overall system weight ( %) Ease of application - up to % faster Considerably lower installed and maintenance costs Reduces Health and Safety risks Resists UV, oil, chemical and weather attacks

3 ACOUSTIC STANDARDS: ISO ISO is an international standard which defines the acoustic performance of three classes (classes A, B and C) of pipe insulation and specifies three types of construction that will meet these acoustic performance classes. Furthermore, it defines a standardized test method for measuring the acoustic performance of any type of construction, thereby allowing existing and new insulation constructions to be rated against the three classes. ISO is applicable to the acoustic insulation of cylindrical steel pipes and to their piping components. It is not applicable to the acoustic insulation of rectangular ducting and vessels or machinery. Insulation systems are classified by their insertion loss performance and the diameter of pipe onto which they are applied. The standard allows noise control engineers to select the correct insulation system during the design stage in order to ensure that specified noise targets are met. PROOFED AND TESTED ArmaSound Industrial Systems are proofed and tested by recognized institutes and meet - or beat - the requirements of the main standards on noise control: 33 ISO Class A to Class C, Class D acc. to Shell DEP Spec. No NORSOK standard R-4 Class 6, 7 and 8 33 ASTM E 1222 For more information and assistance on understanding ISO 15665, please visit: ISO classification table and Shell Dep Class D Nominal pipe diameter D (mm) Class Lower limit Upper limit Minimum insertion loss (db) A1 - < A A2 < A3 6 < 1, B1 - < B B2 < B3 6 < 1, C1 - < C C2 < C3 6 < 1, D D2 < D3 6 < 1,

4 ARMASOUND INDUSTRIAL SYSTEMS: THE COMPONENTS THE SECRET IS IN THE LAYER DESIGN: HIGHER EFFICIENCY, LESS SPACE & WEIGHT To obtain the highest efficiency in thermal acoustic insulation while keeping thickness and weight as low as possible not only requires a good understanding of the different individual materials, but also on how they behave when used together. Armacell Engineered Systems works in close cooperation with acoustic engineering departments of renowned universities and internationally recognised testing institutes to test and prove the performance of each of the systems designed. Each system is modularly built with different thermal and acoustic insulation materials and can be finished with various types of claddings. All systems comply with ISO Class A to Class C and Class D acc. to Shell DEP ARMAFLEX INDUSTRIAL: HIGH PERFORMANCE THERMAL INSULATION Armaflex Industrial is the world s leading flexible elastomeric insulation material (FEF). Combining an excellent thermal conductivity with a closed cell structure, Armaflex is renowned for its built-in water vapour barrier, its resistance to water ingress and its long term durability. Armaflex is dust and fibre free, it requires no external vapour barrier and will maintain its thermal properties over a long period of time. As part of the system, the Armaflex layer(s) are a key element for effective acoustic decoupling. Industrial grade Armaflex solutions come with an excellent mechanical stability and are suitable for temperatures from cryogenic (-18 ºC) to hot process applications (+2 ºC). ARMASOUND RD2: ENHANCED SOUND ABSORPTION Delivering optimal performance at lower thicknesses than traditional materials, ArmaSound RD2 is a uniquely advanced open cell acoustic insulation material. Depending on the thickness chosen, ArmaSound RD2 offers excellent sound absorption behaviour across the entire frequency range. Thanks to a density much greater than traditional acoustic absorption materials, it is also suitable for some applications as an acoustic airborne noise barrier. ArmaSound RD2 is a dust and fibre free solution that is suitable for use in a wide range of demanding environments ensuring lowest environmental impact.

5 ARMASOUND INDUSTRIAL SYSTEMS: THE COMPONENTS ARMAFLEX INDUSTRIAL Armaflex Industrial grade materials are especialy engineered for oil and gas industries and perform extremely well as integrated part of ArmaSound Industrial Systems. HT/Armaflex Industrial HT/Armaflex Industrial IMO LT/Armaflex Industrial Layers used in the construction of ArmaSound Industrial Systems are to be installed in accordance with our application manuals and instructions. Care and attention should always be given to their individual service temperature capabilities which should satisfy the design layer interface conditions during operation. i.e. in the case of HT/Armaflex Industrial (inc. IMO) and LT/Armaflex Industrial the minimum acoustic service temperature is - ºC and - ºC, respectively. ARMASOUND BARRIER: EFFICIENT SOUND BARRIER ArmaSound Barrier E is a vinyl sound barrier mat loaded with naturally occurring minerals. The product is free of lead, unrefined aromatic oils and bitumen. It is excellent at reducing the transmission of airborne sound and in enhancing the insertion loss performance of pipe insulation. ARMA-CHEK R CLADDING: DURABLE MECHANICAL PROTECTION Arma-Chek R is a particularly resilient, non metallic, covering system. Reducing the corrosion and installation issues associated with metallic covering systems Arma-Chek R has been designed to work in harmony with Armaflex insulation, expanding and contracting as required. It is also used to enhance the insertion loss performance of our acoustic insulation systems.

6 ARMASOUND INDUSTRIAL SYSTEMS EL ARMASOUND INDUSTRIAL SYSTEMS EL ArmaSound Industrial Systems with Arma-Chek R covering. Systems A, B and C according to ISO System D according to Shell DEP Spec. no. 31 Test results for nominal pipe-ø: from mm to < 6mm. Weight and thickness based on typical values. Industrial grade Armaflex materials are to be used for the Armaflex layers. All data and technical information are based on results achieved under typical application conditions. EL CLASS A EL CLASS B 1 Armaflex Industrial 25 mm 2 Arma-Chek R 2 mm 1 Armaflex Industrial 13 mm 2 ArmaSound RD2 25 mm 3 Arma-Chek R 2 mm ArmaSound Industrial Systems EL - System A ArmaSound Industrial Systems EL - System B System A ISO Class A2 System B ISO Class B2 Test results Class A Insertion loss, db ISO Class A Total thickness (mm): 27. Total weight, flat (kg/m 2 ): 5. Test results Class B Insertion loss, db ISO Class B Total thickness (mm):. Total weight, flat (kg/m 2 ):.1

7 ARMASOUND INDUSTRIAL SYSTEMS EL EL CLASS C EL CLASS D 1 Armaflex Industrial 25 mm 4 ArmaSound Barrier E 2 mm 1 Armaflex Industrial 25 mm 4 ArmaSound Barrier E 4 mm 2 ArmaSound RD2 25 mm 5 Arma-Chek R 2 mm 2 ArmaSound RD2 25 mm 5 Armaflex Industrial 25 mm 3 ArmaSound Barrier E 3 mm 3 ArmaSound RD2 25 mm 6 Arma-Chek R 2 mm ArmaSound Industrial Systems EL - System C ArmaSound Industrial Systems EL - System D System C ISO Class C2 System D ISO Class D2 Test results Class C Insertion loss, db ISO Class C Total thickness (mm): 57. Total weight, flat (kg/m 2 ): 23.5 Test results Class D Insertion loss, db ISO Class D Total thickness (mm): 6. Total weight, flat (kg/m 2 ): 28.7

8 ARMASOUND INDUSTRIAL SYSTEMS MC ARMASOUND INDUSTRIAL SYSTEMS MC ArmaSound Industrial Systems with metal cladding. Systems A, B and C according to ISO System D according to Shell DEP Spec. no. 31 Test results for nominal pipe-ø: from mm to < 6mm. Weight and thickness based on typical values. Industrial grade Armaflex materials are to be used for the Armaflex layers. All data and technical information are based on results achieved under typical application conditions. MC CLASS A MC CLASS B 1 Armaflex Industrial 19 mm 2 Armaflex Spacer 25 mm 3 Steel Jacket 1 mm 1 Armaflex Industrial 32 mm 2 Armaflex Spacer 25 mm 3 Bituminised Barrier 2.3 mm 4 Steel Jacket 1 mm ArmaSound Industrial Systems MC - System A ArmaSound Industrial Systems MC - System B System A ISO Class A2 System B ISO Class B2 Test results Class A Insertion loss, db ISO Class A Total thickness (mm): 45. Total weight, flat (kg/m 2 ): 9.4 Test results Class B Insertion loss, db ISO Class B Total thickness (mm):.3 Total weight, flat (kg/m 2 ): 13.1

9 ARMASOUND INDUSTRIAL SYSTEMS MC MC CLASS C MC CLASS D 1 Armaflex Industrial 32 mm 4 Bituminised Barrier 2.3 mm 1 Armaflex Industrial 32 mm 4 Armaflex Spacer 25 mm 2 ArmaSound RD2 mm 5 Steel Jacket 1 mm 2 Armaflex Industrial 32 mm 5 Bituminised Barrier 2.3 mm 3 Armaflex Spacer 25 mm 3 ArmaSound RD2 mm 6 Steel Jacket 1 mm ArmaSound Industrial Systems MC - System C ArmaSound Industrial Systems MC - System D System C ISO Class C2 System D ISO Class D2 Test results Class C Insertion loss, db ISO Class C Total thickness (mm): 8.3 Total weight, flat (kg/m 2 ): 17.9 Test results Class D Insertion loss, db ISO Class D Total thickness (mm): Total weight, flat (kg/m 2 ):.1

10 ARMASOUND INDUSTRIAL SYSTEMS GRP ARMASOUND INDUSTRIAL SYSTEMS GRP ArmaSound Industrial Systems with GRP cladding. Systems A, B and C according to ISO System D according to Shell DEP Spec. no. 31 Test results for nominal pipe-ø: from mm to < 6mm. Weight and thickness based on typical values. Industrial grade Armaflex materials are to be used for the Armaflex layers. All data and technical information are based on results achieved under typical application conditions. GRP CLASS A GRP CLASS B 1 Armaflex Industrial 25 mm 2 GRP cladding 2.5 mm 1 Armaflex Industrial 13 mm 2 ArmaSound RD2 25 mm 3 GRP cladding 2.5 mm ArmaSound Industrial Systems with GRP - System A ArmaSound Industrial Systems with GRP - System B System A System B ISO Class A2 ISO Class B2 Test results Class A Insertion loss, db ISO Class A Total thickness (mm): 27.5 Total weight, flat (kg/m 2 ): 6.8 Test results Class B Insertion loss, db ISO Class B Total thickness (mm):.5 Total weight, flat (kg/m 2 ): 11.9

11 ARMASOUND INDUSTRIAL SYSTEMS GRP GRP CLASS C GRP CLASS D 1 Armaflex Industrial 13 mm 2 ArmaSound RD2 25 mm 3 ArmaSound Barrier E 4 mm 4 GRP cladding 2.5 mm 1 Armaflex Industrial 25 mm 2 ArmaSound RD2 25 mm 3 ArmaSound Barrier E 3 mm 4 ArmaSound RD2 25 mm 5 Armaflex Spacer 13 mm 6 ArmaSound Barrier E 2 mm 7 GRP cladding 2.5 mm ArmaSound Industrial Systems with GRP - System C ArmaSound Industrial Systems with GRP - System D System C ISO Class C2 System D ISO Class D2 Test results Class C Insertion loss, db ISO Class C Total thickness (mm): 44.5 Total weight, flat (kg/m 2 ): 21.9 Test results Class D Insertion loss, db ISO Class D Total thickness (mm): 95.5 Total weight, flat (kg/m 2 ): 31.6

12 ARMASOUND INDUSTRIAL SYSTEMS HOT ARMASOUND INDUSTRIAL SYSTEMS HOT ArmaSound Industrial Systems with Arma-Chek R covering and a Mineral Wool layer. Systems A, B and C according to ISO System D according to Shell DEP Spec. no. 31 Test results for nominal pipe-ø: from mm to < 6mm. Weight and thickness based on typical values. Industrial grade Armaflex materials are to be used for the Armaflex layers. All data and technical information are based on results achieved under typical application conditions. HOT CLASS A HOT CLASS B 1 Mineral Wool 25 mm 2 Armaflex Industrial 25 mm 3 Arma-Chek R 2 mm 1 Mineral Wool 25 mm 2 Armaflex Industrial 13 mm 3 ArmaSound RD2 25 mm 4 Arma-Chek R 2 mm ArmaSound Industrial Systems Hot - System A ArmaSound Industrial Systems Hot - System B System A ISO Class A2 System B ISO Class B2 Test results Class A Insertion loss, db ISO Class A Total thickness (mm): 52. Total weight, flat (kg/m 2 ): 8. Test results Class B Insertion loss, db ISO Class B Total thickness (mm): 65. Total weight, flat (kg/m 2 ): 13.1

13 ARMASOUND INDUSTRIAL SYSTEMS HOT Operating temperature up to +2 ºC, with a maximum interface temperature at the Armaflex Industrial layer of +125 ºC. HOT CLASS C HOT CLASS D 1 Mineral Wool mm 4 ArmaSound Barrier E 2 mm 1 Mineral Wool mm 4 ArmaSound Barrier E 4 mm 2 Armaflex Industrial 25 mm 5 Arma-Chek R 2 mm 2 Armaflex Industrial 25 mm 5 Armaflex Industrial 25 mm 3 ArmaSound RD2 25 mm 3 ArmaSound RD2 25 mm 6 ArmaSound Barrier E 4 mm 7 Arma-Chek R 2 mm ArmaSound Industrial Systems Hot - System C ArmaSound Industrial Systems Hot - System D System C ISO Class C2 System D ISO Class D2 Test results Class C Insertion loss, db ISO Class C Total thickness (mm): 4. Total weight, flat (kg/m 2 ): 22. Test results Class D Insertion loss, db ISO Class D Total thickness (mm): 135. Total weight, flat (kg/m 2 ): 38.7

14 ARMASOUND INDUSTRIAL SYSTEMS ACOUSTIC TREATMENT OF PLANTS Noise Level in db > 9dB > 8dB > 7dB > db 9dB 8dB 7dB db Fig 1: Untreated plant Fig 2: Treated plant Above graphics illustrate typical noise levels and potential noise reduction around an LNG plant without acoustic treatment (fig. 1) and with ArmaSound Indsustrial Systems acoustic treatment (fig. 2).

15 ARMASOUND INDUSTRIAL SYSTEMS ARMASOUND CALCULATED BROADBAND INSERTION LOSS Calculated broadband insertion loss of measured insulation systems applied to pipes attached to various sources, acc. to ISO ISO Specification / Performance db(a) Control Valve Centrifugal Compressor Centrifugal Pump Reciprocating Compressor ISO Class A ArmaSound Industrial System A (EL) ArmaSound Industrial System A (MC) ArmaSound Industrial System A (GRP) ArmaSound Industrial System A (HOT) ISO Class B ArmaSound Industrial System B (EL) ArmaSound Industrial System B (MC) ArmaSound Industrial System B (GRP) ArmaSound Industrial System B (HOT) ISO Class C ArmaSound Industrial System C (EL) ArmaSound Industrial System C (MC) ArmaSound Industrial System C (GRP) ArmaSound Industrial System C (HOT) SHELL DEP - Class D ArmaSound Industrial System D (EL) ArmaSound Industrial System D (MC) ArmaSound Industrial System D (GRP) ArmaSound Industrial System D (HOT) ISO and SHELL DEP values for Classes A2, B2, C2 and D2 are based on mineral wool and metal jacketing.

16 CUI ASIS SBR EN WW Subject to changes Armacell Engineered Systems Ltd Registered Office Suite No. of Jumpstart Business Centre, Room 11-8, Millennium City 5, Kwun Tong, Kowloon Hong Kong Armacell Engineered Systems Ltd Head Office London United Kingdom Armacell GmbH Operations Centre Robert-Bosch-Str Muenster Germany Phone (Office hours: 9: - 17: UK) General enquiries Technical enquiries oilandgas@armacell.com technical.oilandgas@armacell.com Please consult our website for a full list of regional offices and contact details: