Saturday, March 21, 2020

Re: [MW:30640] TPI approval on WPS

PQR and WPS are different.
WPS is procedure for performing the welding on jos. PQR is like performance test to check if this welding is possible. 
Rgds
Prakash Gotimukul
Consultant ASME/ISO/PED/IBR
Mob:+971 55 711 4761


On Sat, Mar 21, 2020 at 12:04 AM Venkat Ramana <venkatgps.ramana@gmail.com> wrote:
Dear Experts,

My query is that, is there any mandatory by TPI approval (Seal and Sign) on every WPS ?? even though they have already sign into the supporting PQR'S....

KINDLY CLARIFY WITH RELEVANT CODES AND STANDARDS.


Thanks & Regards

Venkat
+91 9676061257

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