求助美标无缝方管的标准

zjjk1m

求助美标无缝方管的标准

哪位大虾能提供下，不胜感激。

dljdw

1. A S T M A513 - 08a Standard Specification for Electric-Resistance-Welded Carbon and Alloy Steel Mechanical Tubing
3 x5 A( K) r' f. F8 u- \
2. A S T M A500 / A500M - 10a Standard Specification for Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in Rounds and Shapes
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$ b2 B5 N8 {- Y) h1 R! l) [- a3. A S T M A501 - 07 Standard Specification for Hot-Formed Welded and Seamless Carbon Steel Structural Tubing

zjjk1m

谢谢楼上提供了美标碳钢方管的标准号。

6 _) z/ a/ N# [; y/ k, P. \% }, x8 C但我想知道的是美标不锈钢无缝方管的标准号，不知道能否提供下？？

dljdw

1.  A S T M A 270 Standard Specification for Seamless and Welded Austenitic Stainless Steel Sanitary Tubing.
2.  A S T M A 554 Standard Specification for Welded Stainless Steelk Mechanical Tubing
& ]) G7 s' }' I4 t% L, E! S3. A S T M A269－2007 普通设备用无缝和焊接奥氏体不锈钢管标准规范

zjjk1m

1.  A S T M A 270 Standard Specification for Seamless and Welded Austenitic Stainless Steel Sanitary Tubing.
8 j, ~, H# T  `& e2 ^) j2.  A S T M A 554 Standard Specification for Welded Stainless Steelk Mechanical Tubing
3. ...
dljdw 发表于 2011-12-15 16:44 http://www.3dportal.cn/discuz/images/common/back.gif

2 ~) x" Y* H' c1 G5 z   上述标准好像还不能说明为美标不锈钢无缝方管的标准号。还有更好的说明或标准吗？谢谢！

dljdw

有缝不锈钢方管：
A S T M A554 - 11 Standard Specification for Welded Stainless Steel Mechanical Tubing
无缝不锈钢方管：
) _5 \1 X" s( D, A. f6 u7 qA S T M A511 / A511M - 11 Standard Specification for Seamless Stainless Steel Mechanical Tubing

zjjk1m

非常感谢dljdw,
美标不锈钢无缝方管的标准号应为：A S T M A511 / A511M - 11 Standard Specification for Seamless Stainless Steel Mechanical Tubing