ASTM American Standard Spiral Welding Steel Pipe

ASTM American Standard Spiral Welding Steel Pipe Mark & model: Diameter: 219mm~3620mm; WT: 5mm~26mm; Material: GrA GrB; It is mainly used in such industries as water conservancy project, oil and natural gas, chemical, electric power, agricultural irrigation, urban construction. Origin: Asia and Pacific Area ; China Quality standard: International Submit date: 2013-06-20 H.S.Classification: Metal Articles ; Articles of Iron or Steel ; 7305 Tubes & pipes nesoi, external diameter > 406.4mm, of iron or steel Xinrisheng wholesale spiral steel pipe, SSAW pipe, spiral submerged arc welding pipe, steel pipe for fluid transportation, hot rolled plate and medium steel plate. The products is strictly tested in all process from contact signing, raw material purchasing, to inspection and after sale service.  SSAW DSAW Spiral Welded Steel Pipes   Production Technology: ; 1) SSAW Spirally Submerged-Arc Welded Steel pipes 2) DSAW Double Submerged-Arc Welded Steel Pipes Xinrisheng produces thermal insulation pipe, square steel pipe, anti-resistant pipe, pipe fitting, spiral steel pipe, SSAW pipe and SMLS pipe. We build our factory on the basis of quality, and carry out the quality management from up to down.   Outside Diameter: 219mm~3620mm Wall Thickness: 5mm~26mm Length: 2m~12m   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, X70, X80, 0Cr13, 1Cr17, 1Cr18Ni9, S235JR, S235JO, S235J2, S275JR, S355JR, S355JO, S355J2, S355K2; DIN 1629 ST37,ST42,ST52 etc. ;