无锡高压合金管厂家执行标准 GB6479无缝钢管哪里有
无锡高压合金管厂家执行标准 GB6479无缝钢管哪里有__找无锡豪鑫天钢铁贸易有限公司0510-88264800 13376216888
高压合金无缝钢管
执行标准http://www.wxggxs.com http://www.wxcljs.com http://www.wxhqwfg.com
GB5310 —— 高压锅炉用无缝钢管
GB6479——化肥设备用高压无缝钢管
GB9948——石油裂化用无缝钢管
ASTM A213 ——Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
ASTM A335 ——Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service
JIS G3458 ——Alloy Steel Pipes (STPA 12/ 20/ 22/ 23/ 24/ 25/ 26)
JIS G3462 ——Alloy Steel for Boiler and Heat Exchanger Tubes (STBA12/ 13/ 20/ 22)
JIS G3467 ——Steel Tubes for Fired Heater (STF 410/STFA 12/ 22/ 23/ 24/ 25/ 26)
DIN17175-79Ⅲ——Electrical Resistance Or Induction Welded Steel Tubes for Elevated Temperature
Ф76x4
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Ф168.3x16-22x12M
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Ф76.2x6
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Ф194x6
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Ф76.3x8-10
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Ф193.7x8-10
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Ф108-133 x 5-6-8-10-12
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Ф323.9x10-12-13-13.5-16-17.5-20
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Ф194x 6-8-12-20-26-38
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Ф323.9x25x12M
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Ф219.1x6-8-12-18-20-26-38
|
Ф323.9x26-30-32-42
|
Ф219.1x22-25-26-30-36-38
|
Ф355.6x11-3840
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