manufacturing large diameter 48 inch a671 gr.70 lsaw Steel 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.