PQR qualification as per API 1104

[thulaib arakkal]

Dear All,

In welding procedure qualification as per API 1104, does Butt Weld qualification also qualifies branch and fillet welds?.

Regards,

Thulaib

[Mostafa DAIF]

Dear all,

In the context of welding procedure qualification outlined by API 1104, it’s important to note that the qualification of a butt weld does not extend automatically to branch and fillet welds. Each type of weld necessitates its own distinct qualification procedure.

Best regards,

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[Ramamoorthi Thangarasu]

Hi

API 1104 given Direction if any changes for welding Parameters  need new WPS...Below and Over12 inch dia & Thickness. 

WQT also....

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[madheswaran s]

Dear all,, But weld qualifies Fillet weld as per API 1104 ,but not vice versa.

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