Weld Map, PQR & WPQ

Scope: In part-2, of this article we had discussed the sequence to be used for qualification of procedure (PQR) which

Scope: In part-1 (Click here to read), of this article we had discussed about preparation and approval of weld map,

Scope: This article will deal with step by step guide for preparation of Weld Map, Shop Weld Plan, WPS, PQR