GB/T 9711.1-2011 Spiral Steel Pipe for Oil and Natural Gas Transportation

GB/T 9711.1-2011 Spiral Steel Pipe for Oil and Natural Gas Transportation

Mark & model: Diameter: 219mm~3620mm; WT: 5mm~26mm; Material: L245-L555; (National Standard, also called Petroleum and natural gas industries-Steel pipe for pipehnical delivery conditions-Part 1. Pipes of requirements class A); Used for the transportation of gas, water and oil in petroleum and natural gas industries.

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 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

Outside Diameter: 219mm~3620mm

Wall Thickness: 5mm~26mm

Length: 2m~12m

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 signing, raw material purchasing, to inspection and after sale service.

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.