求助美标无缝方管的标准

zjjk1m · 发表于 2011-11-24 08:36:59

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求助美标无缝方管的标准

哪位大虾能提供下，不胜感激。

dljdw · 发表于 2011-12-8 17:44:07

1. A S T M A513 - 08a Standard Specification for Electric-Resistance-Welded Carbon and Alloy Steel Mechanical Tubing

2. A S T M A500 / A500M - 10a Standard Specification for Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in Rounds and Shapes

3. A S T M A501 - 07 Standard Specification for Hot-Formed Welded and Seamless Carbon Steel Structural Tubing

zjjk1m · 发表于 2011-12-15 16:02:49

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 · 发表于 2011-12-15 16:44:42

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
3. 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 · 发表于 2011-12-16 12:19:18

1.  A S T M A 270 Standard Specification for Seamless and Welded Austenitic Stainless Steel Sanitary Tubing.
4 D4 ?! X0 Z5 d# w: L( @2.  A S T M A 554 Standard Specification for Welded Stainless Steelk Mechanical Tubing
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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 · 发表于 2011-12-16 20:47:57

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：
A S T M A511 / A511M - 11 Standard Specification for Seamless Stainless Steel Mechanical Tubing

zjjk1m · 发表于 2011-12-18 09:14:25

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

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[求助] 求助美标无缝方管的标准

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