基本信息
文件名称：QCHV 13-2024 全焊接球阀焊接接头相控阵超声检测.pdf
文件大小：3.37 MB
总页数：24 页
更新时间：2025-06-25
总字数：约2.71万字
文档摘要

Q/CHV

成都成高阀门股份有限公司

企业标准

Q/CHV13—2024

全焊接球阀焊接接头相控阵超声检测

Weldedjointsoffully-weldedbodyballvalvearetestedby

phased-arrayultrasound

2024—09—14发布2024—10—01实施

成都成高阀门股份有限公司发布

Q/CHV13—2024

目次

前言···································································································································································II

1范围·································································································································································1

2规范性引用文件·············································································································································1

3术语和定义·····················································································································································1

4检测人员·························································································································································4

5检测设备和器材·············································································································································4

6安全要求·························································································································································5

7温度·································································································································································6

8检测数据