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GB/T6479-2002 High-pressure Seamless Steel Pipe for Chemical Equipment

Mark & model: Diameter: 21.3mm~660mm; WT: 2.5mm~60mm; Material: 20# 16Mn 12CrMo 15CrMo

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Mark & model: Diameter: 21.3mm~660mm; WT: 2.5mm~60mm; Material: 20# 16Mn 12CrMo 15CrMo; The highly-qualified structural carbon steel and alloy steel seamless pipe are suitable for the chemical equipment and pipeline working at temperature between -40 and 400 ℃ and working pressure of 10 to 30Ma.

Origin: Asia and Pacific Area China

Quality standard: International

Submit date: 2013-06-20

H.S.Classification: Metal Articles ; Articles of Iron or Steel ; 7304 Tubes, pipes & hollow profiles, seamless, of iron nesoi or steel

Seamless carbon steel pipes,black steel pipes,mild steel pipes

Production Craft: Hot Rolled,Cold Drawn

Out Diameter: 21.3MM~660MM

Wall Thickness: 2.5mm~60mm

Length: 2m~12m

Mill Test Certificate: EN 10204/3.1B

Material: ASTM A106 GR A/B/C,ASTM A53 GR A/B, API 5L GR B,A210, A252, A333,ASTM A335 GR P5,P22,P91,P9,P1,P11; API 5L PSL1 PSL2 X42, X46, X52, X60, X65, X70; 20#,20G,Q345, Q235,16Mn, L245~L555;JIS STPG42,G3454,G3456; St37, St42, St45, St52, DIN 1626, DIN 17175 etc.

Standard: GB/T 6479-2002 ASTM /ASME B36.10M, API 5L,API 5CT, JIS, DIN 17175,DIN17100, DIN1626, BS1387,BS6323,BS10210,BS3602,EN10217,EN10219,AS1163, AS1074,GOST 8696-74,GOST 8731-74,GOST 8732-78 etc.

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