ASME焊接评定及焊工证的问题

jiangjw

不需要第三方签字，仔细阅读ASME 第九卷QG-106和第八卷一分册的UW-28，47。要明白组织的概念。符合质量管理体系，体系内怎么执行的就按体系执行，签署的文件也是体系内的一部分内容。提交给授权检验师认可即可。如不放心再看授权检验师那一部分UG-90

811626745

同意木子鱼的说法，但具体还的根据你们公司情况及第三方要求而定

inconel

You heroes, I Division before the ASME certification does not involve a piece of welding, a few days ago after the audit, the auditors said that we have a product is required to do welding process assessment, in fact, is a side of the valve body welding a hook, the hook from the role, Since there is no contact with this content, some questions please help, as follows:

1. ASME welding process assessment of the WPS, PQR, WPQ and domestic pressure vessel requirements are some differences, there are no domestic requirements on the WPQ, the WPQ need a separate Do it? Can your company confirm your signature? Or a certain third-party certification body to confirm the signature ah?

WPS, PQR and WPQ are not required, If the pressure vessel is for your personal use.
WPS, PQR and WPQ etc. is required when the end user need such an activity to be completed before production.

2. Domestic pressure vessels need to have a welder certificate, ASME welding also need to have a third-party ASME qualification certification body to obtain an ASME welder certificate? Or through the PQR qualified on it?

Third party involvement is not an ASME requirement.
Third party involvement is the end user requirement and might be mentioned in contracts (tender documents) or engineering specification.

3. ASME need to have a PWPS, do PQR or do PQR, and then the formation of WPS ah?

ASME has no such requirements.

End user of the component (Pressure vessel or any other pressure retaining item) may need such requirements.

4. When doing PQR, if qualified, but also their own company can sign to confirm, or need to have ASME certification body to confirm the signature?

Pressure vessel can be built by following ASME code without certification body (Third party) involvement.

If end user needs third party (certification body) involvement, then there is no other choice as they are the invoice clearing agency after fabrication.


I didn't get your fifth (5Th) question. So I omitted that question.

whngomj

谢谢楼主分享资料

whngomj

谢谢楼主分享资料

xgh0

1. ASME焊接工艺评定的涉及的WPS，PQR,WPQ与国内压力容器规定的有一些区别，国内也没有关于WPQ的要求，这个WPQ需要单独做吗？自己公司就可以确认签字合格吗？还是一定第三方认证机构签字确认合格啊？
WPQ和PQR可以一起做。自己公司可以签字，但是也要有相应的测试报告，同时AI要签字才有效。在做PQR的同时，就可以把WPQ考虑进去，减少不必要的试验项目。唯一需要注意的是同时考虑焊接工艺评定项目和焊工技能评定项目。同时注意实施焊接工艺的焊工，技能评定合格后，只有该焊工有资质。
如需多人资质，就需要多些试样。

2. 国内压力容器需要有一个焊工证，ASME焊接也需要有一个通过第三方ASME资质认证机构考取一个ASME焊工证吗？ 还是通过PQR合格就可以了？
ASME焊工证可以公司自己颁发，同时AI签字。但有的客户要求必须有第三方见证。

3. ASME需要有一个PWPS，在做PQR还是直接做PQR，再形成WPS啊？

PWPS就相当于计划书，你根据PWPS来实施PQR，当PQR合格后，你再形成WPS，如果失败，就代表你之前的PWPS有问题，重新调整参数制定实施。

4. 在做PQR的时候，如果合格了，也是自己公司就可以签字确认，还是需要有ASME资质认证机构签字确认呢？


要AI签字的

5. PQR合格了，还需要另做一个试样做WPQ吗？ 还是这两个可以做一个试样，就可以了一起合格了？


根据ASME IX，看评定项目。

荣学博

所有焊接评定WPS/PQR/WPQ,即使AI或任何其他组织认可了，最终负责任的只是制作该WPS/PQR的单位，而不是其他任何人。
- 本文出自ASME中国制造，原文地址：http://www.asimi8.com/thread-54357-1-1.html

梁山好焊

顶起来！！！

Lijun510922

学习了，还真是好麻烦啊啊

star_boy

学习一下第九卷的要求，可以回答你的问题