公称直径
NOMINAL DIAMETER |
Φ21.3-2032mm |
壁厚
WALL THICKNESS |
1-50mm |
制造标准
STANDARDS |
|
| GB/T 12770 |
机械结构用不锈钢焊接钢管
Welded stainless steel tubes for machine structures |
| GB/T 12771 |
流体输送用不锈钢焊接钢管
Welded stainless steel pipes for liquid delivery |
| HG/T 20537 |
奥氏体不锈钢焊接钢管技术要求
|
| ASTM A269 |
一般用途的无缝和焊接不锈钢管
Seamless and welded austenitic stainless steel tubing for general service |
| ASTM A312 |
无缝和焊接奥氏体不锈钢公称管
Seamless,welded,and heavily cold worked austenitic stainless steel pipes |
| ASTM A358 |
高温用电熔焊奥氏体铬镍合金钢管
Electric-fusion-welded austenitic chromium-nickel alloy steel pipe for high-temperature servicel |
| ASTM A554 |
焊接不锈钢机械构造用管
Welded Stainless Steel Mechanical Tubing |
| ASTM A790 |
无缝及焊接的铁素体/奥氏体不锈钢公称管
Seamless and welded ferritic/ausrenitic stainless steel pipe |
| JIS G3446 |
机械结构用不锈钢管
Stainless steel pipes for machine and structural purposes |
| JIS G3459 |
管道用不锈钢管
Stainless steel pipes |
| JIS G3463 |
锅炉与热交换器用不锈钢钢管
Stainless steel boiler and heat exchanger tubes |
| JIS G3468 |
大口径焊接不锈钢管
|
