Sunday, January 13, 2019

[MW:28903] PQR as per SAES-W-012, B31.8 & ASME Sec. IX

Dear Experts,
Can any anybody suggest on PQR qualification.

I am having Forging of SA 350 LF 2 grade in pipe shape and my production joint material is API 5L X60.

Now can i qualify PQR with avilable material for production joint. Is there any restrictions as per SAES-W-012 like qualification material shold be from API grade only.

Regards,




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