SSAW DSAW Spiral Welded Steel Pipes

Mark & model  :  Diameter: 219mm~3620mm; WT: 5mm~26mm; Material: GrB~X100; Used for the transportation of gas, water and oil in petroleum and natural gas industries. Both onshore and offshore line pipes are available.

Origin  :  Asia and Pacific Area  China

Quality standard  :  International

H.S.Classification  :   Metal Articles  Articles of Iron or Steel  7305 Tubes & pipes nesoi, external diameter > 406.4mm, of iron or steel

Production Technology: 1) SSAW Spirally Submerged-Arc Welded Steel pipes
2) DSAW Double Submerged-Arc Welded Steel Pipes

Outside Diameter:219mm~3620mm

Wall Thickness:5mm~26mm


Standard:API 5LGr.B,API 5L PSL 1 PSL 2  X42,X46,X52,X60,X65,X70,
X80 ,ASTM A252 Gr.2,Gr.3,ASTM A53 Gr.BSY/T 5037-2000; SY/T5040-2000;
GB/T3091-2008: Q235B,Q345B,20#,16Mn;GB/T9711.1-1997; GB/T9711.2-1999: L245~L555;EN10217-1,EN10219-1,EN10224 L235,L275,L355;EN10025 etc.

Material:API 5L GR B,Q235,Q345,L245,L290,L360,16Mn,X42,X46,X52,X60,X65,
S355JO,S355J2,S355K2; DIN 1629 ST37,ST42,ST52 etc.