标准编号：ISO 10893-7:2019
中文名称：钢管的无损检测 第7部分：用于缺陷探测的焊接钢管的焊缝数字射线探伤
英文名称：Non-destructive testing of steel tubes — Part 7: Digital radiographic testing of the weld seam of welded steel tubes for the detection of imperfections
发布日期：2019-02
标准范围
This document specifies the requirements for digital radiographic X-ray testing by either computed radiography (CR) or radiography with digital detector arrays (DDAs) of the longitudinal or helical weld seams of automatic fusion arc-welded steel tubes for the detection of imperfections. This document specifies acceptance levels and calibration procedures.
It can also be applicable to the testing of circular hollow sections.
NOTE As an alternative, see ISO 10893-6 for film-based radiographic X-ray testing.
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