welding procedure qualification test

基本解释

Verification shall be provided using a welding procedure qualification (general) as well as one production weld test plate from an identical heat for each welding procedure(specific) utilised.
通过焊接工艺评定（一般）以及对每个焊接程序经受同样受热的一块产品焊接试板（特殊）来进行确认。
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This paper which is about the welding procedure qualification test of the SA213-T23 steel pipe, analysis the influence of post heat-treatment on the weld joint, and got the right welding process.
本文主要通过对SA213-T23钢小径管的焊接工艺评定试验，分析焊后热处理对T23钢焊接接头性能的影响，从而确定正确的焊接工艺。
High quality welding material and suitable welding parameters were used for the welding procedure qualification test results fully meeting the requirement of the product manufacturing specification.
采用了高质量焊接材料和适当的焊接规范参数范围，焊接工艺评定试验结果完全满足产品制造技术条件要求；