EN standard submerge arc welding carbon steel pipe with extra long length
PRODUCTION RANGE
O.D.: 219,1 - 3566 mm (8 - 140")
W.T.: 3 - 40 mm (0,118 - 1,575")
Length: up to 18 meters
Welding Process: Submerged Arc Welding - Spiral weld
Pipe ends and Joint Details: plain cut end / bevelled end, welded joint, flanged joint, cylindrical socket and spigot joints, spherical (belled) spigot and socket joint plain end for special coupling, butt welded and threated-end pipe.
International Production Norms: EN10217-1, EN 10224, AWWA C200
Material Quality: EN 10217-1: P195TR1 - P265TR2
EN 10224: L235 - L355
Surface Condition: Bare or Coated / Lined (Cement Mortar, Solvent Free Epoxy, Epoxy, FBE, Polyethylene, Polypropylene, etc)
Mandatory and Optional tests: NDT (Ultrasonic test, Radiological inspection), Hydrostatic test, Mechanical and Technological tests, etc. Additionally, Coating and Lining quality tests are applied according to application and requirements.
| Production Name |
SPIRAL WELDED PIPE |
| Standards |
API 5L, ASTM A252/A134, GB/T9711,SY/T5037, SY/T5040, EN10217, EN10219 |
| Steel Grade |
GR.A, GR.B, X42, X46, X52, X56, X60, X65, X70,X80, Q195,Q215,Q235, Q345, S235JRH,S235J0H,S235J2H,S355J0H,S355J2H,S355K2H, P195TR1,P195TR2,P235TR1,P235TR2,P265TR1,P265TR2,P195GH,P235GH,P265GH,16Mo3, |
| Size |
OD:219mm-3048mm
WT: 5mm-30mm
Length:5.8m, 11.8m or according to customer’s demands
|
| Application |
Line Pipe, line steel electric-fusion(Arc)-welded, pressure purposes- technical delivery conditions,structure, construction, accessorize, transmission |
| Ends |
1)plain ends
2)beveled ends |
| Ends Protection |
Plastic caps |
| Surface Treatment |
1)Bare
2)Black painting
3)Anti-corrosion oil
4)3PE,FBE,EPOXY Coating
|
| Weld Technique |
1)ERW: Electronic Resistance Welded
2)EFW: Electronic Fusion Welded
3)SSAW: Spirally Submerged Arc Welded
4)LSAW: Longitudinal Submerged Arc Welding
|
| Section shape |
Round |
| Package |
1)bundle
2)in buck
3)as customer’s requirement |
| Production capacity |
600,000tons each year |
| Certificate |
API & ISO & BV & ABS & EN10217/9 |
| Delivery Time |
7-30 days according to contract quantity |
| Main Market |
Asia, Middle East, Europe, America, Africa, Australia, etc. |
