how to write a welding procedure specification (wps)(Part- 3) | Pre-Qulificied AWS D1.1 WPS

[@webby-marvble7410]

Nice !!

[@OilandGas-inspection-soumen]

Thnaks

[@sohandey2646]

Love your vids !!!

[@OilandGas-inspection-soumen]

Thanks Son

[@Zomrion]

the intro is nice

[@OilandGas-inspection-soumen]

Thanks

[@souichizom1968]

God video

[@OilandGas-inspection-soumen]

Yes, Very God

[@rustamali9748]

Sir your videos are very helpful. Thanks

[@OilandGas-inspection-soumen]

Thanks Dear

[@nobi438]

good information got it

[@priyadeepi3345]

Excellent sir

[@OilandGas-inspection-soumen]

Thank You

[@FWENGAKTITUS]

this is great, I just heard of WPS for the first time, I went online and I found your video which is so helpful

[@mohammedbadiuddin3909]

Very nice Sir,
Sir, Can we make prequalified WPS without backing as per AWS D1.1 for tubular connection.
If we have prequalified WPS with backing , does it allowed to weld tubular section < 24" without backing

[@OilandGas-inspection-soumen]

Thanks for your query. PLease refer to the table of prequalified WPS (with all essential variables allowed for their range thickness etc. If it is not there, you have run a PQR . If I need to answer, I will also refer to that table only.