WELDED PILING PIPE

piling pipe

piling pipe

Production Method: Spirally submerged arc welding(SSAW)

                                 Longitudinally submerged arc welding (LSAW)
 

Production Standard: ASTM A252, SY/T 5040
 

Steel Grade: S250,S350
 

Size:

Outer Diameter range from 168.3mm to 3048mm     or 6-120"
 

Wall Thickness: 6mm–30mm
 

Length per piece: up to 70 meters

 

Application: piling pipe

 

 

DSC00345

 

SAW pipelines
 

Production method:Double side submerged arc welding(SAW)
 

Production Standard: ISO3183, API 5L(PSL1/PSL2)
 

Grade: Gr.B/L245-L485/X70
 

Size:

Outer Diameter range from 168.3mm to 3048mm     or 6-120"
 

Wall Thickness: 6mm–30mm
 

Length per piece: up to 32 meters

 

Application:  underground petroleum and natural gas transportation pipe, slurry and bittern pipeline, chemical and electrical pipe