Re: [MW:34262] Weld Rejection Rate (WRR) for Welder and Welding Operator

According to ISO and EN standards, there are no requirements for WRR.
ISO 9001 says you have to control only the parameters you describe or which are involved in good production and have a direct impact on quality.
Only according to project specifications and internal company experience.

2023 m. birželio 5 d., pirmadienis 11:12:40 UTC+3 Hải Trần rašė:

First is project specification relate
Second is project procedure relate
This issue didn't mention on any standards

Vào Th 2, 5 thg 6, 2023 lúc 12:23 s.navaneethan.mani <s.navanee...@gmail.com> đã viết:

Hi expert ,

Anybody aware of the international reference standard of weld rejection rate for welders /welding operators .

Thanks & Regards

Navaneetha Perumal S
QA/QC Engineer -Mechanical & Welding
CSWIP 3.1, NDT Level-II & ISO 9001

M :+966-505721787 (WhatsApp & Calling) M :+919750521128
ThinkGreen before printing this email.

10 Liters of water is required to produce one sheet of A4 paper

--
https://materials-welding.blogspot.com/
https://www.linkedin.com/groups/122787
---
You received this message because you are subscribed to the Google Groups "Materials & Welding" group.
To unsubscribe from this group and stop receiving emails from it, send an email to materials-weld...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/CAOj8udN5y-%2BSutP1Tg8CqY50yQS6_-DjohkP2JZ_w%3DiAmOiF0Q%40mail.gmail.com.

--

Best & Regards

Hai, Tran Ngoc (Mr.) / QA/QC Engineer
Mobile +84-977-881-880/ +84-948-614-951

--
https://materials-welding.blogspot.com/
https://www.linkedin.com/groups/122787
---
You received this message because you are subscribed to the Google Groups "Materials & Welding" group.
To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/726fb019-e348-4fa1-aa9f-9ae79e3f93c7n%40googlegroups.com.

Materails FAQs

Q: What are equivalents for standard Q 235 B (and Q 235 A) for U-channels? (asked by: boris.vielhaber@vait.com) A: DIN Nr. = 2393 T.2, 2394 T.2, EN 10025 W. Nr. DIN 17007 = 1.0038 Design DIN 17006 = RSt 37-2, S235JRG2 (Fe 360 B) Q: What is St DIN 2391 BK material? (asked by: dmcandrews@automaticstamp.com) A: Precision steel tubes, cold-finished/hard. Q: What is C.D.W. Boiler Tube? (asked by: montydude123@yahoo.com) A: Cold Drawn Welded Boiler Tube. Q: WHAT IS W.Nr. 1.4301? PLS TELL US IN EASY LANGUAGUE (asked...

[MW:36169] Cold Bending Qualification

Dear Experts, Can anyone share the inspection requirements or a qualification procedure for cold bending? Our client spec states only the requirements for induction bending and would like to know your opinion on the cold bend inspection requirements. The code of construction is B31.3, Max. 5D bends, A106 SS 316L. Thanks in Advance. -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/122787 --- You received this message because you are subscribed to the Google Groups "Materials & Welding" group. To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com . To view this discussion visit https://groups.google.com/d/msgid/materials-welding/1be61cc3-e9c9-4a5f-834d-e8485e248432n%40googlegroups.com .

[MW:30043] Weep hole

If weep hole is not provided in dummy pipe before welding What will happen??? -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/122787 --- You received this message because you are subscribed to the Google Groups "Materials & Welding" group. To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com . To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/da251ee6-fa7f-4851-b876-cdb3834ae341%40googlegroups.com .

Materials & Welding

Search This Blog