Product Description
1.specifications :large diameter SSAW spiral welded steel pipe
OD:219-3600mm
WT:6-30mm
Standard:API 5L PSL1,ASTM A53,ASTM A252
Material:X42-X80,Gr.B,Q345,Q235,S235jr,S355jr
SGS inspection
2. Production Flow Chart of large diameter SSAW spiral welded steel pipe
3.equipment and products show of large diameter SSAW spiral welded steel pipe
4.
Technic: ERW(Electrical Resistance Weld)
5. Usage industry: Construction foundation pipes, steel structure building. For low pressure Fluid service. Steel structure Bridges etc.