QUALIFING WPS

[dia shukr]

HI friend I have 3 different thickness pipeline(14.4mm,17.8mm&20.6mm) with the same diameter and grade. My question is how many WPS I need to qualify 1 or 2 depending on 1104?? 

[james gerald]

13.35 to 22.25  a typo erroe.

On Monday, 4 December, 2023 at 11:31:04 am IST, james gerald <gerr...@yahoo.com> wrote:

Qualify one PQR using 17.8 mm and it qualifies from 3.9mm to 35.5mm for standard WPS and when Impact and hardness tests are required, it Qualifies from 13.35mm to 20.25mm.

Thanks & Regards

J.Gerald Jayakumar

On Saturday, 2 December, 2023 at 11:51:37 pm IST, dia shukr <dias...@gmail.com> wrote:

HI friend I have 3 different thickness pipeline(14.4mm,17.8mm&20.6mm) with the same diameter and grade. My question is how many WPS I need to qualify 1 or 2 depending on 1104?? 

--
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/3b972605-53aa-435a-be2a-92c6d579582fn%40googlegroups.com.

[james gerald]

Qualify one PQR using 17.8 mm and it qualifies from 3.9mm to 35.5mm for standard WPS and when Impact and hardness tests are required, it Qualifies from 13.35mm to 20.25mm.

Thanks & Regards

J.Gerald Jayakumar

On Saturday, 2 December, 2023 at 11:51:37 pm IST, dia shukr <dias...@gmail.com> wrote:

HI friend I have 3 different thickness pipeline(14.4mm,17.8mm&20.6mm) with the same diameter and grade. My question is how many WPS I need to qualify 1 or 2 depending on 1104??