ISO 9303-1989 压力用途的无缝钢管和焊接(埋弧焊除外)钢管 检测纵向缺陷用全周边超声波试验
ISO 9303-1989 标准详情
- 标准号：ISO 9303-1989
- 中文标题：压力用途的无缝钢管和焊接(埋弧焊除外)钢管 检测纵向缺陷用全周边超声波试验
- 英文标题：Seamless and welded (except submerged arc-welded) steel tubes for pressure purposes; full peripheral ultrasonic testing for the detection of longitudinal imperfections
- 标准类别：国际标准化组织标准ISO
- 发布日期：1989-08
内容简介
Is applicable to the inspection of tubes with an outside diameter greater than or equal to 9 mm, and with an outside diameter-to-thickness ratio greater than or equal to 5. Specifies general requirements, method of test, reference standards, referenc
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