sr i preffer asme sec 8 div 1 edition 2017 non mandatory appendix R ie preheating for what temp required fòr preheating.
asme sec 9 edition 2017 gives only ranges % decrease nd increase on the basis of rule for essential , non essenēoeoeròĺ
On 14 Jul 2018 11:41 a.m., "siva prasad Billa" <sivaprasad.rina@gmail.com> wrote:
Dear Mr. Linoy/SouravFrom qualified WPS deceasing preheat temperature 15 deg. then required new qualification of WPS.Refer Table No. 4.9 Base metalMetal thickness up to 20mm, over 20-65, 38-65, over -65 & Pre Heating temp. 10deg, 50, 80, 110 degrees
Thanks & Best regards ,Siva Prasad B.VMob: +91- 8582808223, 9879113307,(E&I, QA/QC- Surveyor, Offshore & Marine)RINA Services S.p.A.B 607/608 ,Everest Chambers,Marol Naka, Andheri-Kurla Road,
Andheri (E). Mumbai-400 059, IndiaWebsite & Email : www.rina.org , sivaprasad.rina@gmail.comOn Sat, Jul 14, 2018 at 11:23 AM, Souravbohray <ermechsouravbohray@gmail.com> wrote:it based which code u reffer for wps . i have same doubt during last wps preparation but my AI inspector sr told me please go through only code you reffer every code have diff conditions u cant mix all tham.
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