WPS Essential & Non-Essential Variable on ASME IX - API 510, API 570, API SIFE, SIRE Exam questions

[@mohamadrezagoroei7408]

سلام و درود بر استاد رسولی عزیز

[@sunnynakum1389]

Very good lecture sir.. Can you please add WPS, PQR, WQT preparation ?

[@sagarmurali1610]

Hey bro are u preparing for 570?

[@mohammedbadiuddin3909]

very nice Sir
Sir I have question on PQR
Sir can we use a PQR "which is qualified on Material ASTM A53 Gr.A Process GTAW/SMAW Filler wire ER70 S-6 and E7018" to make a WPS for A106 Gr. B, process GTAW/SMAW filler wire ER 70 S-2 and E7018

[@i4i-academy]

Yes, all changes are non essential

[@rakeshsongara2612]

Thanks

[@abdessamadguerroudji4792]

thanks