求助美标无缝方管的标准

zjjk1m

求助美标无缝方管的标准
$ o0 p* O' \5 t$ I) u( S
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
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: h, Q; Y) j1 J: W$ ~" C/ d6 ^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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9 j; D" T# b5 v9 O3. 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。

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.
+ g, @0 ]9 l' _) F5 U2.  A S T M A 554 Standard Specification for Welded Stainless Steelk Mechanical Tubing
+ x% b8 w  P0 G: u" X3. 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.
" d( Z$ y. ?7 X( i/ y) |2.  A S T M A 554 Standard Specification for Welded Stainless Steelk Mechanical Tubing
: I) R1 N! j+ c% \; C) L3. ...
dljdw 发表于 2011-12-15 16:44 http://www.3dportal.cn/discuz/images/common/back.gif

   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：
" k, r+ H" i# _# S( z  {A S T M A554 - 11 Standard Specification for Welded Stainless Steel Mechanical Tubing
  b- c0 c" |! O无缝不锈钢方管：
A S T M A511 / A511M - 11 Standard Specification for Seamless Stainless Steel Mechanical Tubing

zjjk1m

非常感谢dljdw,
1 q1 N9 J( }; `  I& L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