公稱直徑
NOMINAL DIAMETER |
φ6-813mm |
壁厚
WALL THICKNESS |
1-50mm |
制造標(biāo)準(zhǔn)
STANDARDS |
|
| GB/T 14975 |
結(jié)構(gòu)用不銹鋼無(wú)縫鋼管
Stainless steel seamless tubes for structures |
| GB/T 14976 |
流體輸送用不銹鋼無(wú)縫鋼管
Stainless steel seamless tubes for fluid transport |
| GB/T 13296 |
鍋爐、熱交換器用不銹鋼無(wú)縫鋼管
Seamless stainless stell tubes for boiler and heat exchanger |
| JIS G3459 |
管道用不銹鋼管
Stainless steel pipes |
| JIS G3463 |
鍋爐與熱交換器用不銹鋼鋼管
Stainless steel boiler and heat exchanger tubes |
| ASTM A312 |
無(wú)縫和焊接奧氏體不銹鋼公稱管
Seamless,welded,and heavily cold worked austenitic stainless steel pipes |
| ASTM A213 |
鍋爐、過(guò)熱器和換熱器用無(wú)縫鐵素體和奧氏體合金鋼管子
Seamless ferritic and austenitic alloy-steel boiler,superheater,and heat-exchanger tubes |
| ASTM A269 |
一般用途的無(wú)縫和焊接不銹鋼管
Seamless and welded austenitic stainless steel tubing for general service |
| ASTM A789 |
一般用途無(wú)縫和焊接鐵素體/奧氏體不銹鋼管子
Seamless and welded ferritic/austenitic stainless steel tubing for general service |
| ASTM A790 |
無(wú)縫及焊接的鐵素體/奧氏體不銹鋼公稱管
Seamless and welded ferritic/ausrenitic stainless steel pipe |
