STRUCTURE PIPE(JCO) SPECIFICATION

Transcription

1 Specification For Steel pipe Line STRUCTURE PIPE(JCO) SPECIFICATION 1 of 34

2 ES Specification For Steel pipe Line === Index === 1. General 1.1 Project 1.2 General 1.3 Detail of facility 1.4 Scope 1.5 Documents 2. Specification for Machine 2.1 Forming Pipe Equipment Condition 3. Pipe Mill Total Machine List 4. Test and inspection 4.1 Bringing inspection 4.2 Inspection before warehousing 4.3 Capacity test 4.4 The term and condition of defect guarantee 5. Other article 5.1 Painting and packing 5.2 Carrying and delivery 5.3 Keeping every safety article for installation-construction 2 of 34

3 Specification For Steel pipe Line 1. General 1.1 Project: Equipment for Structure Steel Pipe Project 1.2 General This will be applied to all matters related to manufacturing of Steel Pipe Project which would be Installed inside buyer. The manufacturer will write down the Matters related to the required manufacturing procedure. 1.3 Detail of facility No Description Specification Q ty Remarks 1.4 Scope 1 Steel Pipe Project Total : 30,000~36,000ton/year 1 lot ( 2 Shifts) No. Description Scope of Supply USER 1 Machine Design, Manufacture, Assembly, Test, Inspection, Painting, Packing, Transport, Establishment, Trial run 2 Performance Test & Performance Guarantee Of Equipment 3 Drawing, Technical Data, Design Data 4 Transport & Alighting (Site) 5 Spare Part 6 Operating & Maintenance Manual 7 By Adjusting Establishment, Trial Run For Exhaustion Item 8 All Article Of Consumption For Adjustment(Lub. List Submission) 9 Install-Construction Supervision and Test Working Performance 10 The Necessary Direction Of Operation And Repair For Supply - Facilities. 11 Site Ass y 12 Site Ass y ( Utility & Crane ) Hyd Oil 3 of 34

4 1.5 Documents Document & Drawing Name Date Comment Q ty Approval Data Within 45days After Contract 1) For Approval Specification 2) Approval Drawing & Drawing List - Machine ; Lay-Out, Manufacturing Drawing, Assembly Drawing, Detail Drawing (Piping, Foundation, Support Include) - Electricity : Appearance Drawing,Sequence, Operation Flow. 3) An Account Detail Design(Whole Things Which Need In Production Installation Included Of Flow Diagram) 4) Examination And Inspection Standard Method. (Include Capacity Test Manual) 5) The Process Of Production And Deliver(Maker By PERT) 6) Operation Manual 3sheets Completion Data Within 45days After Contract 1) Final Drawing - Drawing List For Buyer No. - Tracing Paper Having Buyer No. - Copy Drawing(A3) - CAD File 2) Manual (Production And Installation) Specification, Operation And Way Of Repair Manual Papers For Each Part, Other Technical Data 3) Material & Packing List 4) Test & Inspection Report(Maker, Authorized Office ) 5) Lubrication List 3sheets 3sheets 3sheets 1sheet 1sheet 3sheets 3sheets 3sheets 4 of 34

5 1.5.2 Particular mention. All documents except drawing should be submitted by one side-bundled in A4 size, It should be made by Buyer specification. (1) Specification Submit-specification should be described supply extent, specification, particular mention of production and installation, the standard, way of exam and inspection. (2) Drawing - In drawing, welding and a common difference should be described clearly. - Make the title box of drawing by the standard of Buyer, in the remarks of title box, write the standard, model no.. - Drawing should be followed by KS standard and shouldn t omit any part drawing. - Drawing and material list should be made in each part s drawing by following form. - Final drawing is approval drawing that is completed amendment, complement and at the same time it should be recorded Buyer No. person who is in change of operation. - The form of CAD file is AUTO CAD. -.Parts weight of assembly should be recorded exactly. - Drawing List No. Dwg No. Title Size Maker Remarks - Material List Weight(Kg) Part List No Item Mat l Size Unit Q ty Per Unit Total Maker Model No. Remarks (3) Design Calculation The capacity and strength of major pars should be calculated and reviewed, add the technique and reference data including flow diagram and application page No. 5 of 34

6 Specification For Steel pipe Line 2. Specification For Machine 2.1 Forming Pipe Equipment Condition Edge Cutting Edge Bending Manufacturing Process (30mm (t) over) Check For material Cutting & Beveling Forming hyd' Press In/Out Welding Machine Tack Welding Machine Edge Bending Machine Reforming Machine Pipe End Cutting Test & Inspection Trans Condition of Production (1). Pipe Material Technical Data -. Tensile Strength : 500 MPa -. Yield Point : 355 MPa (2) Production of Forming Press -. Capacity : - Press Capacity : 2,000 ton/ Month -. Pipe Size(Out size) : Min. 406 mm ~ Max mm -. Pipe Length : Max. 12,200 mm -. Thickness : Forming : Max mm Utility -. Air(Plant & Dry) : Max. 7 kg/ cm2 -. Demi-water : Max 5kg/ cm2 -. Power source : AC440V, 3Ph, 50-60Hz -. Voltage for solenoid valve : AC 220V -. Voltage for sensor : AC 110V/220v or DC 24V 6 of 34

7 Specification For Steel pipe Line Production of press line OD/WT MM MM Inch , , , , , , , (Yield strength : 355 MPA) 7 of 34

8 2.1.5 Scope of supply Description * Drawing * DD : Detail Drawing * SUP : Supply Q'ty USER Remarks Unit BD DD SUP BD DD SUP 1. Hyd. Forming Press 1 Lot -. Press Body Ass y 1 Set -. Hyd. Unit & System 1 Set -. Elec. Panel with System 1 Set -. Forming Mold Ass y 1 Set -. Inlet Feeder Conveyor 4 Sets -. Outlet Feeder Conveyor 4 Sets -. Cooling Tower & Piping Hyd Oil 1 Sets -. Foundation 1 Set 2. Tack Welding Machine 1 Lot -. Tack Welding Machine 1 Set -. Hyd. Unit & System 1 Set -. Elec. Panel with System 1 Set -. Inlet Conveyor 1 Set -. Outlet Conveyor 1 Set -. Cooling Tower & Piping Hyd Oil 1 Sets -. Foundation 1 Set 3. Inside Welding Machine (2Pole) 2 Lot -. Inside Welding Equipment 2 Set -. Transfer Car Ass y (Drive & idle/set) 2 Set -. Elec. Panel with System 2 Set -. Accessory 2 Set -. Foundation & Rail 2 Set 4. Outside Welding Machine(2Pole) 2 Lot -. Outside Welding Equipment 2 Set -. Transfer Car Ass y (Drive & idle/set) 2 Set -. Elec. Panel with System 2 Set -. Accessory 2 Set -. Foundation & Rail 2 Set 8 of 34

9 Specification For Steel pipe Line. Description Q'ty USER Unit BD DD SUP BD DD SUP 5. Outside Welding Machine (3Pole) 1 Lot -. Outside Welding Equipment 1 Set -. Transfer Car Ass y (Drive & idle/set) 1 Set -. Elec. Panel with System 1 Set -. Accessory 1 Set -. Foundation & Rail 1 Set 6. Reforming Press(3,000 ton) 1 Lot -. Press Body Ass y 1 Set -. Hyd. Unit & System 1 Set -. Elec. Panel with System 1 Set -. Transfer Car(25 ton)(in&outlet/set) 2 Set -.Straightness Support Ass y(in&outlet/set) 2 Set -. Cooling Tower & Piping Hyd Oil 1 Sets -. Foundation & Rail 1 Set Remarks 9 of 34

10 2.1.6 Specification Of Equipment A. 6,200ton Hyd. Forming Press 1. Production Scope -. Production Method : Cold Forming -. Pipe Diameter : Dia. 406 mm ~ 1,422 mm -. Pipe Wall Thickness : Forming : Min.10 ~ Max mm -. Pipe Length : Max. 12,200 mm, Min. 4,000 mm -. Pipe Material Grade : -. Tensile Strength : 500 MPa -. Yield Point : 355 MPa 2. Technical Data Of Press -. Type : Column type Oil Hydraulic Power System -. Nominal pressing force : Max. 6,200 ton.f -. Machine Return Power : 300 ton.f -. Machine Drive System : Hydraulic pump drive via variable capacity pump -. Machine Speed : -. High Down Speed : max. 70 mm/sec -. Pressing Speed : max. 5 mm/sec -. Return Speed : max. 50 mm/sec -. Specification of main Body : -. Type : Steel Structure Welding Type -. Composition : Crown, Bed, Column, Knife & slide, Forming mold, In/out feeder etc. -. Stroke of slide : 1,650 mm -. Mounting method : Key & Bolting mounting -. Knife tip : Forging High Material -. Hydraulic System : -. Oil Tank :. Capacity :Max 22,000 liter. Level & Temp. sensor. Filter & Magnet. Piping & fitting etc. -. Valve stand :. Proportional valve : Feeder/Back Control. Solenoid & Logic valve etc.. Manifold block & support. Pressure gauge & check point 10 of 34

11 -. Hydraulic Pump: Via variable capacity pump -. Hydraulic Pump motor. Main Pump Motor : 200Kw x 6P 2Sets. Pilot Pump Motor : 7.5Kw x 6P 1Sets -. Hydraulic Pressure :. Max. Pressure : 350 kg/cm². Working Pressure : 235 kg/cm². Return Pressure : 250 kg/cm² -. Hydraulic Cylinder :. Main Cylinder : Carbon Caster Material : 6Sets. Quick Cylinder : Carbon Steel : 2Sets. Sensor : 2 ea. Prefill valve with Piping & fitting -. Oil Cooler :. Type : Plate disk type. Water Solenoid valve. Cooling tower with water piping(out of scope) -. Piping & Fitting :. High pressure piping : STPP370. Low pressure piping : STPP370. Water piping : SPP-W. Connecting : Welding & Flange with Fitting mounting. Support & clamp -. Feeding unit & Forming mold -. Inlet Feeding Unit :. Type : screw type. Loading Capacity : 25 ton.f. Feeding Length : 5,500 mm. Feeding Speed : 2 m/min (±10%). Tilting Angle : -10 ~ +30. Tilting method : Hydraulic cylinder(2sets). Q ty : 4sets -. Outlet Feeding Unit :. Type : screw type. Loading Capacity : 25 ton.f. Feeding Length : 3,000 mm. Feeding Speed : 2 m/min (±10%). Tilting Angle : -10 ~ +30. Tilting method : Hydraulic cylinder (2sets). Q ty : 4sets 11 of 34

12 Specification For Steel pipe Line -. Electric System : -. Mold :. Type : Roundness Block With Round Turning Type. Turning : Hyd. Motor Driven. Material : Forging High Material -. Hydraulic System : -. Valve stand :. Solenoid valve etc.. Manifold block & support. Pressure gauge & check point -. Hydraulic Pump& motor : 22Kw x 6P 1Sets -. Hydraulic Pressure :. Max. Pressure : 210 kg/cm². Working Pressure : 180 kg/cm² -. Piping & Fitting :. High pressure piping : OST pipe. Low pressure piping : OST pipe. Connecting : Fitting & Flange mounting. Support & clamp -.Voltage. Operating voltage : 3Ph, 440V ±5%. Operating frequency : 50 ~ 60Hz ±1Hz. Control voltage : 1Ph 220V AC & 24V DC -.Main control panel. Stand type steel box. PLC(programmable logic controller) --- included. MCCB & Magnetic switch included. EOCR & Relay included. Proportional valve controller included. PC & Program included -.Operation control panel. Desk type steel box. Switch & lamp for control included. Valve position display indicator included. Camera Monitor included. Terminal Block included 3. Forming Operating 12 of 34

13 -. Forming lay-out Knife LS1 High point Strip Mold LS2 LS3 Pressing time Middle point Pressing point 13 of 34

14 Specification For Steel pipe Line -. Operating chart 14 of 34

15 4. System lay-out HYD. PRESS CONTROL PLC Proportional Controller = Hyd. Press = - Hyd. Pump - Pilot Pump -Load g&pilot sol. - WaterCooling Sol. - Oil Temp. Sensor - Oil Level Sensor - Pressure Sensor OPERATING DESK Pressing Position (Feed Back) Logic sol. Valve Proportional Valve = Feeding Unit = - Hyd. Pump - Inlet Feeding Sol. - Outlet feeding sol. - Roller Driven Sol. - Oil Temp. Sensor - Oil Level Sensor - Pressure Sensor 15 of 34

16 Specification For Steel pipe Line B. Tack Welding Machine 1. Production Scope -. Production Method : Cold Forming -. Pipe Diameter : Dia. 406 mm ~ 1,422 mm -. Pipe Wall Thickness : Forming : Min.10 ~ Max mm -. Pipe Length : Max. 12,200 mm, Min. 4,000 mm -. Pipe Material Grade : -. Tensile Strength : 500 MPa -. Yield Point : 355 MPa 2. Technical Data Of Tack welding machine -. Type : Oil Hydraulic Power System -. Main Power : -. Pressing : 350 ton.f x 1 Set -. Side Guide Power : 250 ton.f x 2 Sets -. Working Speed : -. Main Pressing :. High Speed : 50 mm/sec. Pressing Speed : 5 mm/sec. Return Speed : 40 mm/sec -. Side Guide :. High Speed : 50 mm/sec. Pressing Speed : 5 mm/sec. Return Speed : 40 mm/sec -. Composition of machine -. Main frame :. Steel structure welding type. Composition: Base frame, main body, etc. -. Main pressing unit :. Operating : Hydraulic cylinder 1 set. Working stroke : 1,250 mm. Slide guide bar 2set. Pressing roller : Forging High Material 1ea. Guide roller :. Both side 2sets. By adjust type(manual) -. Side guide unit :. Operating : Hydraulic cylinder 2 set(both side). Working stroke : 980 mm. Lifting : Elec. Motor & Screw jack driven, 2sets. Lifting stroke : 600 mm. Feeding : By hyd. Motor with reducer, 2sets. Feeding speed : 0.55 ~ 4.4 m/min. Feeding roller : Forging High Material 6ea -. Pressing bottom roller :. Type : V-type wedge roller, 4ea. Bottom Guide Roller, 3ea. Material : Forging High Material. Drive : Non drive 16 of 34

17 Specification For Steel pipe Line -. Inlet feeding unit :. Type : V-type wedge roller, 7sets. Drive : Elec. motor with reducer, 7sets. Cushion : Spring type cushion, 2ea/set. Feeding Speed : 12.2 m/min -. Turning roller unit :. Type : Cone roller type, 2sets. Roller : steel Material, 4ea. Drive : Elec. motor with reducer, 2sets. Lifting : Hyd. Cylinder lifting, 1ea/set. Turning Speed : 2.27 m/min -. Outlet feeding unit :. Type : V-type wedge roller, 8sets. Drive : Elec. motor with reducer, 6sets. Cushion : Spring type Cushion, 2ea/set. Feeding Speed : 12.2 m/min -. Shim centering unit :. Type : Sharp type roller, 1 set. Lifting : Hyd. Cylinder lifting, 1set. Lifting stroke : 100 mm. Tilting : Hyd. Cylinder, 1set. Roller : Forging High Material. Drive : Non drive -. Hydraulic System : -. Oil Tank :. Capacity : 5,000 liter. Level & Temp. sensor. Filter & Magnet. Piping & fitting etc. -. Valve stand :. Solenoid & Logic valve etc.. Manifold block & support. Pressure gauge & check point -. Hydraulic Pump : Via variable capacity pump -. Hydraulic Pump motor. Main Pump Motor : 110Kw x 6P 1Set -. Hydraulic Pressure :. Max. Pressure : 320 kg/cm². Working Pressure : 210 kg/cm². Return Pressure : 210 kg/cm² -. Piping & Fitting :. High pressure piping : STPP370 & OST. Low pressure piping : STPP370 & OST. Connecting : Welding & flange with fitting mounting. Support & clamp 17 of 34

18 -. Electric System -.Voltage. Operating voltage : 3Ph, 440V ±5%. Operating frequency : 50 ~ 60Hz ±1Hz. Control voltage : 1Ph 220V AC & 24V DC -.Main control panel. Stand type steel box. PLC(programmable logic controller) --- included. MCCB & Magnetic switch included. EOCR & Relay included. Terminal Block included -.Operation control panel. Moving type steel box. Switch & lamp for control included. Terminal Block included 18 of 34

19 Specification For Steel pipe Line 4. System lay-out HYD. PRESS CONTROL PLC = Tack welding = - Hyd. Pump - Loading sol. -Side roll feed'g sol. -Shim track lift'g sol. - Shim track tilt'g sol. - Turn'g roll tilt'g sol. - Oil Temp. Sensor - Oil Level Sensor - Pressure Sensor OPERATING PANEL Pressing Position (Feed back) Side Position (Feed Back) 19 of 34

20 C. Inside Welding Machine 1. Production Scope -. Production Method : Cold Forming Pipe -. Pipe Diameter : Dia. 406 mm ~ 1,422 mm -. Pipe Wall Thickness : Min.10 ~ Max mm -. Pipe Length : Max. 12,200 mm, Min. 4,000 mm -. Pipe Material Grade : Carbon & SUS 2. Technical Data Of Inside welding machine -. Type : SAW welding type & Transfer car travelling type -. Q ty : 2 Pole x 2 Sets -. Power source : Lincorn DC1500 AC1200. Source : 440V AC, 3Ph, 60Hz -. Welding Power : DC1,500A + AC1,200A/set - Speed For Welding : 300 mm/min ~ 1,300 mm/min -. Weight Of Pipe : Max. 20 ton.f -. Length of Pipe : Min. 2,500 mm ~ Max. 12,200 mm -. Dia. Of Pipe : Min. 406 mm ~ Max. 1,422 mm -. Thickness of Pipe : Min.10 ~ Max mm -. Welding Seam :. A small size Color Camera. Monitor : 17 - LCD. Laser Point Sensor -. Adjusting by welding nozzle(x-side) :. Drive method : Motor/LM Guide. Motor : Geared motor with brake,90w). Stroke : 100 mm(± 50 mm). Speed : max. 220 mm/min (±5%) -. Adjusting by welding nozzle(y-side) :. Drive method : Motor/ LM Guide. Motor : Geared motor with brake,90w. Stroke : 100 mm(± 50 mm). Speed : max. 220 mm/min (±5%) -. Transfer car :. Q.ty : 2sets(drive/1set, non drive/1set). Drive : Geared invertor motor with brake, 4.0 kw. Travel stroke : 13,500(12,000) mm. Travel speed : 300 ~ 11,500 mm/min. Turning method : Geared motor with brake, 1.5kw x 2. Turning Speed : Max 2000mm/min. Turning roller : Mild steel with Urethane coating. Roller adjust : By handle(manual). Roller adjust method : TM Screw method. Power source : Cableveyor -. Boom support car :. Loading capacity : max. 1 ton.f. Up/down : AC Motor with brake 0.4kw. Travel drive : AC Motor with brake 0.4kw -. Flux Recovery : Capacity : 1000Kg -. Wire Spool : 300Kg, 100Kg -. Earth Method : Air & Clamp With Cup Brush -. Electric System -.Voltage. Operating voltage : 3Ph, 440V ±5%. Operating frequency : 50 ~ 60Hz ±1Hz. Control voltage : 1Ph 220V AC 20 of 34

21 -.Main & Operation control panel. Desk type steel box. MCCB & Magnetic switch included. EOCR & Relay included. Inverter included. Switch & lamp for control included. Terminal Block included. Monitor included -.The others. Hand operation box included. Terminal box for Interface included. Sensor & Limit switch included 21 of 34

22 Specification For Steel pipe Line D. Outside Welding Machine 1. Production Scope -. Production Method : Cold Forming Pipe -. Pipe Diameter : Dia. 406 mm ~ 1,422 mm -. Pipe Wall Thickness : Min.10 ~ Max mm -. Pipe Length : Max. 12,200 mm, Min. 4,000 mm -. Pipe Material Grade : -. Tensile Strength : 500 MPa -. Yield Point : 355 MPa -. Material of tubular : -. Carbon & SUS 2. Technical Data Of Outside welding machine -. Type : SAW welding type & Transfer car travelling type -. Q ty : 2 Pole x 2 Sets / 3Pole x 1 Set -. Power source : Lincorn DC1500 AC1200. Source : 440V AC, 3Ph, 60Hz -. Welding Power :. 2Pole : DC1,500A + AC1,200A/set. 3Pole : DC1,500A + AC1,200A + AC1,200A/set - Speed For Welding : 300 mm/min ~ 1,300 mm/min -. Weight Of Pipe : Max. 20 ton.f -. Length of Pipe : Min. 2,500 mm ~ Max. 12,200 mm -. Dia. Of Pipe : Min. 406 mm ~ Max. 1,422 mm -. Thickness of Pipe : Min.10 ~ Max mm -. Welding Seam :. Laser Point Sensor -. Adjusting by welding nozzle(x-side) :. Drive method : Motor/LM Guide. Motor : Geared motor with brake,0.4kw). Stroke : 300 mm(± 150 mm). Speed : max. 175 mm/min(±5%) -. Adjusting by welding nozzle(y-side) :. Drive method : Motor/ LM Guide. Motor : Geared motor with brake,0.75kw. Stroke : 1,200 mm. Speed : max. 175 ~ 1,100 mm/min (±5%) -. Transfer car :. Q.ty : 2sets(drive/1set, non drive/1set). Drive : Geared invertor motor with brake, 4.0kw. Travel stroke : 13,500(12,000) mm. Travel speed : 300 ~ 11,500 mm/min. Turning method : Geared motor with brake, 1.5kw 2. Turning Speed : Max 2,000 mm/min. Turning roller :Mild steel with Urethane coating. Roller adjust : By handle(manual). Roller adjust method : TM Screw method. Power source : Cableveyor -. Flux Recovery : Capacity : 100Kg -. Wire Spool : 300Kg, 100Kg -. Earth Method : Air & Clamp With Cup Brush 22 of 34

23 Specification For Steel pipe Line -. Electric System -.Voltage. Operating voltage : 3Ph, 440V ±5%. Operating frequency : 50 ~ 60Hz ±1Hz. Control voltage : 1Ph 220V AC -.Main & Operation control panel. Desk type steel box. MCCB & Magnetic switch included. EOCR & Relay included. Inverter included. Switch & lamp for control included. Terminal Block included -.The others. Hand operation box included. Terminal box for Interface included. Sensor & Limit switch included 23 of 34

24 E. Reforming Machine(3,000ton) 1. Production Scope -. Production Method : Cold Forming -. Pipe Diameter : Dia. 406 mm ~ 1,422 mm -. Pipe Wall Thickness : Forming : Min.10 ~ Max mm -. Pipe Length : Max. 12,200 mm, Min. 4,000 mm -. Pipe Material Grade : -. Tensile Strength : 500 MPa -. Yield Point : 355 MPa 2. Technical Data Of Reforming Press -. Type : Column type Oil Hydraulic Power System -. Nominal pressing force : Max. 3,000 ton.f -. Machine Return Power : 150 ton.f -. Machine Drive System : Hydraulic pump drive via variable capacity pump -. Machine Speed : -. High Down Speed : 70 mm/sec -. Pressing Speed : 5 mm/sec -. Return Speed : 90 mm/sec -. Specification of main Body : -. Type : Steel Structure Welding Type -. Composition : Crown, Bed, Column, slide, Forming mold, etc. -. Stroke of slide : 600 mm/min -. Mounting method : Key & Bolting mounting -. Hydraulic System : -. Oil Tank :. Capacity : 3,000 liter. Level & Temp. sensor. Filter & Magnet. Piping & fitting etc. -. Valve stand :. Solenoid valve etc.. Manifold block & support. Pressure gauge & check point -. Hydraulic Pump : Via variable capacity pump -. Hydraulic Pump motor : 90Kw x 6P 1Set -. Hydraulic Pressure :. Max. Pressure : 350 kg/cm². Working Pressure : 300 kg/cm². Return Pressure : 210 kg/cm² -. Hydraulic Cylinder :. Main Cylinder : Carbon Caster Material : 1Set. Quick Cylinder : Carbon Steel : 2Sets. Prefill valve with Piping & fitting -. Oil Cooler :. Type : Plate disk type. Water Solenoid valve. Cooling tower with water piping(out of scope) -. Piping & Fitting :. High pressure piping : STPP370. Low pressure piping : STPP370. Water piping : SPP-W. Connecting : Welding & Flange mounting. Support & clamp 24 of 34

25 -. Transfer Car -. Q ty : 2 Set(Both Side) -. Capacity : Max. 20 ton.f -. Travelling Speed : 15 m/min -. Transfer Car Size : W1530 L5200mm -. Travelling Length : Abt. 5,000 mm -. Lifting Capacity : 20 ton.f -. Lifting Speed : 20 mm/sec -. Hydraulic Pressure : -. Max. Pressure : 210 kg/cm² -. Working Pressure : 180 kg/cm² -. Hydraulic System : -. Oil Tank Capacity : 350 liter -. Hyd. Motor : 22Kw x 6P 1Sets -. Straightness Machine -. Q ty : 2 Set(Both Side) -. Capacity : Max. 1,000 ton.f -. Travelling Speed : 1.5 m/min -. Travelling Length : Abt. 1,000 mm -. Lifting Capacity : 27.5 ton.f -. Lifting Speed : 15 mm/sec -. Hydraulic Pressure : -. Max. Pressure : 210 kg/cm² -. Working Pressure : 180 kg/cm² -. Mold Changing Car -. Loading Capacity : 30 ton.f -. Travers Drive : Hyd Unit 25 of 34

26 -. Mold -. Mold Type A : Dia. 1,016 mm ~ 1,422 mm -. Mold Type B : Dia. 406 mm ~ 914 mm -. Liner : Dia. 406 mm ~ 1,422 mm (16 Set ) 16,18,20,22,24,26,28,30,32,34 36,40,44,48,52,56 -. Electric System -.Voltage. Operating voltage : 3Ph, 440V ±5%. Operating frequency : 50 ~ 60Hz ±1Hz. Control voltage : 1Ph 220V AC & 24V DC -.Main control panel. Stand type steel box. PLC(programmable logic controller) included. MCCB & Magnetic switch included. EOCR & Relay included. Terminal Block included -.Operation control panel. Desk type steel box. Switch & lamp for control included. Terminal Block included -.The others. Terminal box for Interface included. Sensor & Limit switch included 26 of 34

27 3. Pipe Mill Total Machine List NO MAIN LINE Q TY Supply M&T Non Supply 1 Plate Edge Milling Machine 1 Unit Ton Pipe Formig Press 1 Unit 3 Pipe Tack Welding Press 1 Unit 4 Inside Welding M/C (Press Line) 2 Unit 5 Outside Welding M/C (Press Line) 3 Unit Ton Reforming Press 1 Unit 7 Pipe Auto U.T Test System 1 Unit 8 Manual U.T Test System 1 Unit 9 Pipe Auto R.T Test M/C 1 Unit 10 Pipe End Cutting M/C 1 Unit 11 Air Compressor 100HP 2 Unit 12 CO2 Welding Machine (600 A) 20 Set 13 Arc Air Gouging Machine (1500 A) 4 Set 14 Saw Flux Dryer (200 Kg) 4 Set 15 Manual R.T Test System 1 Unit 16 50Ton Turning Roll 5 Unit 17 Out Gas Cutting M/C ( 2 Torch) 6 Set 18 50Ton Hydraulic Jack 2 Set Ton Hydraulic Jack 2 Set 20 20Ton Fork Lift 1 Unit 21 Crane Hoist Crane 3Ton 2 Unit Semi Gantry Crane 30Ton - Magnet 1 Unit Semi Gantry Crane 20Ton 5 Unit Overhead Crane 20Ton - Magnet 2 Unit Overhead Crane 20Ton 4 Unit Overhead Crane 10Ton 7 Unit 27 of 34

28 Specification For Steel pipe Line Supply NO MAIN LINE Q TY Non Supply M&T Tensil Test 1 Unit 22 Test Equipment Toughness Test 1 Unit Hardness Test (Brinnel) 1 Unit Projector 1 Unit Bend Saw 1 Set Lathe 1 Set 23 Machinery Milling M/C ( Table 350 Χ 1000 ) 2 Set Table Drilling M/C 1 Set 200Ton Jack Press 1 Set 28 of 34

29 Specification For Steel pipe Line 4. Test and inspection 4.1 Bring inspection Under supplier subjectivity after transporting the appearance prosecuting attorney and the water content prosecuting attorney, from production company of the certifying authority in order to execute the confirmation prosecuting attorney, in buyer designation places. 4.2 Inspection before warehousing Entrance inspection It seems clearly the separate way prosecuting attorney item after intermediate prosecuting attorney necessary hour related agreement. 4.3 Capacity test In buyer designation places after establishment completing the machinery and tools star independence against the test run equipment or synthesis hold an examination about under from the purchase evening sunlight the above the nil is confirmed date in coat efficiency display the performance test completion straight road. When about lower being delayed only in buyer situations middle-school, test run durations to, When with mistake of buyer ear book private ownership or the plan and production back contractor about lower the performance test is not completed inside schedule duration to, in order to receive the written contract coat material which corresponds hereupon. 4.4 The term and condition of defect guarantee Flaw warranty period after FAC issuing the flaw which occurs plan of the contractor whom it does in 1 years and production back selfish for is exchanged and buyer and amendment after discussing and it does. 5. Other article 5.1 Painting and packing Color and painting should be followed by the standard of company. 5.2 Carrying and delivery It should be carried to the designated place of Buyer and should be delivery in possibility assembled state. 5.3 Keeping every safety article for installation-construction The safety education is performed by the inner rule of Buyer. 29 of 34

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32 Specification For Steel pipe Line 6. Machine Photo Ton Pipe Forming Press ( Supply ) 32 of 34

33 - Pipe Tack Welding Press ( Supply ) - Inside Welding M/C ( Supply ) 33 of 34

34 - Outside Welding M/C ( Supply ) Ton Reforming Press ( Supply ) 34 of 34

35 PIPE MILL ABOUT PACKIGN WEIGHT NO. ITEM NAME Q'TY NET GROSS 6200T - HY'D FORMIANG PRESS ( W * H * L ) 1 Crown Assembly (2800*4200*13190) 1 155, ,339 2 Bed Assembly (2800*4800*13190) 1 148, ,020 3 Slide &Knife Assembly (1700*2450*13900) 1 79,374 88,193 4 Column Assembly (2800*13280*705) 1 88,152 97,946 5 Mold Assembly (1220*650*13110) 1 36,159 40,176 6 Cylinder (2500*1500*1500) 8 87,855 97,616 7 Tank (2500*2500*2200) 2 14,000 15,555 8 Accessory 1unit 4,994 5,548 9 Pipe lay & Oil pressure System (2500*2500*8000) 1unit 9,900 11, Electrical System (1500*3500*2000) 1unit 3,780 4, Inlet feeding unit Assembly (8300*1700*600) Inlet feeding unit Assembly (1000*1000*450) 4 23,298 25, Outlet feeding unit Assembly (9570*1700*600) 4 12,874 14, Cylinder (1500*1500*4000) 4 2,764 3,071 S' Total 666, , T - REFORMING PRESS ( W * H * L ) 1 Crown Assembly (2200*1700*2350) 1 25,998 28,886 2 Bed Assembly (3010*1850*2350) 1 26,710 29,677 3 Column Assembly (2350*9200*590) 2 34,262 38,068 4 Mold Assembly (2400*2650*1200) 1 40,516 45,017 5 Slide Assembly (2900*900*1700) 1 13,918 15,464 6 Cylinder (2500*2000*2000) 3 21,990 24,433 7 Accessory 1unit 1,108 1,231 8 Liner (1700*1200*1700) Liner (900*1200*900) 2 18,810 19,000 9 Oil pressure unit Assembly (2500*2000*3000) 1unit 5,940 6, Tank (1500*1000*2000) 2unit 2,970 3, Electrical System (1500*1700*2400) 1unit 2,070 2, In Transper Car Assembly (1600*1500*6000) 1 6,283 6, Out Transper Car Assembly (1600*1500*6000) 1 6,283 6, Straight Machine Assembly (3000*700*1700) 2 17,031 18, Mold Change Car Unit Assembly (4600*1150*1400) 1 2,745 3,050 S' Total 226, ,911 TACK WELDING MACHINE ( W * H * L ) 1 Upper frame Assembly (4800*1150*2280) 1 14,030 15,588 2 Bottom base Assembly (4800*1354*2280) 1 17,810 19,788 3 Column -1 Assembly (800*5620*850) 2 14,521 16,134

36 4 Column -2 Assembly (800*5620*850) 2 15,608 17,342 5 Cylinder (2000*2500*1500) 4 4,077 4,529 6 Oil pressure unit Assembly (2500*2000*3000) 1unit 4,950 5,500 7 Electrical System (1500*1700*2500) 1unit 2,070 2,300 8 Side pressing Assembly 1 (3000*3000*2000) 1 10,719 11,910 9 Side pressing Assembly 1-1 (3000*3000*2000) 1 10,719 11, Inlet conveyor Frame 1 (4400*120*2100) 1 4,653 5, Inlet conveyor Frame 2 (2600*120*2100) 1 2,277 2, Inlet conveyor Frame 3 (2300*900*2100) 1 1,980 2, Outlet conveyor Frame 1 (4400*900*2100) 1 4,455 4, Outlet conveyor Frame 2 (4400*900*2100) 1 4,455 4, Outlet conveyor Frame 3 (4400*900*2100) 1 2,574 2, Accessory (2600*900*2100) 1unit S' Total 115, ,636 TOTAL 1,009,184 1,119,401