ASTM A688/A688M-2012 标准详情
- 标准号:ASTM A688/A688M-2012
- 中文标题:焊接奥氏体不锈钢给水加热器管用标准规格
- 英文标题:Standard Specification for Seamless and Welded Austenitic Stainless Steel Feedwater Heater Tubes
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2012
1.1 This specification covers seamless and welded austenitic stainless steel feedwater heater tubes including those bent, if specified, into the form of U-tubes for application in tubular feed-water heaters. 1.2 The tubing sizes covered shall be
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