ASTM A1012-2002(2007) 无缝和焊接铁素体、奥氏体和双合金钢冷凝器和带整体散热片的热交换器管的标准规范
ASTM A1012-2002(2007) 标准详情
- 标准号：ASTM A1012-2002(2007)
- 中文标题：无缝和焊接铁素体、奥氏体和双合金钢冷凝器和带整体散热片的热交换器管的标准规范
- 英文标题：Standard Specification for Seamless and Welded Ferritic, Austenitic and Duplex Alloy Steel Condenser and Heat Exchanger Tubes With Integral Fins
- 标准类别：美国材料与试验协会ASTM
- 发布日期：2002
内容简介
1.1 This specification describes seamless and welded ferritic, austenitic and duplex alloy steel tubing on which the external or internal surface, or both, has been modified by a cold forming process to produce an integral enhanced surface for improv
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