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JCO BENDING PIPE LINE PLANT

Specification For Steel pipe Line
STRUCTURE PIPE(JCO)
SPECIFICATION

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

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  Steel Pipe
Project  Total : 30,000~36,000ton/year  1 lot

1.4 Scope  No.  Description  Scope of Supply
USER
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
○
The Necessary Direction Of Operation And Repair For Supply  - Facilities.  ○
11  Site Ass’y  ○

( 2 Shifts)
1
10
12
Site Ass’y ( Utility & Crane ) Hyd Oil
○
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Specification For Steel pipe Line 2. Specification For Machine
2.1 Forming Pipe Equipment Condition
2.1.1 Manufacturing Process (30mm (t) over)
Edge Bending Machine
2.1.2 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. 1422 mm
-. Pipe Length : Max. 12,200 mm
-. Thickness : Forming : Max. 44.45 mm
2.1.3 Utility
-. Air(Plant & Dry) : Max. 7 kg/㎠
-. Demi-water : Max 5kg/㎠
-. Power source : AC440V, 3Ph, 50-60Hz
-. Voltage for solenoid valve : AC 220V
-. Voltage for sensor : AC 110V/220v or DC 24V
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In/Out Welding Machine

Tack Welding Machine

Forming hyd' Press

Cutting & Beveling

Check For material

Test & Inspection

Tran

Specification For Steel pipe Line . 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
-. 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
. 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

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.44.45 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

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

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.44.45 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.44.45 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

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

 
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
4.2.1 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.

Ref. 91283