Monday, October 16, 2023

[MW:34586] Underwater training and WPS/PQR

Dear all,
Can anyone share underwater training material and WPS /PQR ? 
Regards 

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[MW:35633] IP Joint

Hello experts, I would like to know what is IP joints in piping(31.3)?  Regards Saurabh -- https://materials-welding.blogspot.com/...