Contact Person: Hellen Qin
Address: Yanta Road, Yanshan County,Cangzhou,Hebei
LSAW is short for longitudinally Submerged Arc Welding, it is a weld method,. Factory make steel plate in the mold or molding machine pressure into using double-sided submerged arc welding.
Specifications for LSAW pipe
1. Material: LSAW Carbon steel pipe:20#,45#, Q235,20G,A106, A53,API 5L GR.B,X42,X52, X56, X60,X65,X70,X80. Alloy steel:12Cr1MoVG,10GrMo910,15GrMo, P12, P11, P22,P5,P9,P91.Stainless steel:TP304(H),TP304L,TP316(H),TP316L.
2. Standard:BS,GB,ASTM, API, DIN.
3. End:Plain end, bevel end.
4. Packaging:Plastic pipe cap and steel strips bundled or as you request.
The process of LSAW pipe
Roll bending process
Progressive forming process
Progressive folding process
Longitudinal weld steel pipe is used for low pressure liquid delivery, such as water, gas and oil.