|
|
|
发表于 2015-9-16 20:37:46
|
显示全部楼层
|
This is not a big deal. But, the client should agree with such a proposal. I have qualified plenty of manual welders and machine welders on heavy wall production joints (Cr-Mo steel and Cr-Mo-V steel) as the client pressure was very heavy to increase the daily production. So, we were not in a position to qualify them initially on conventional test piece and waiting for a week to get radiography result from authorised inspection agency. In this special test case, select highly skilled welders/welding operators with prior experience (continuity record) to deposit sound weld metal as the repair of production joints may be expensive. |
|
|
[复制链接]
窥视卡
雷达卡
发表于 2015-6-25 19:08:39
显身卡
发表于 2015-7-6 15:43:20
发表于 2015-7-12 09:30:58
发表于 2015-7-16 20:59:50
发表于 2015-7-18 08:26:20
