[MW:33175] RE: PWHT Segment Wise for 9 Meter Dia Vessel

Hi,

It's allowed by Sec VIII, DIV1. Please see the highlighted clauses as below.

Thanks.

 

Pradip Goswami.P.Eng, IWE.

Independent Welding & Metallurgical Engineering Specialist

Saudi Aramco Approved Designated Project Welding Engineer (DPWR)

Qatar Petroleum Approved, SME-Materials & Corrosion Engineering.

Linkedin: https://www.linkedin.com/in/pradip-goswami-2999855/

Email:pgoswami@rogers.com,pradip.goswami@gmail.com

Cell/Whasapp:1-905-9793232

 

UW-40 PROCEDURES FOR POSTWELD HEAT TREATMENT:

From: vishal hirde <vishalhirde1988@gmail.com>
Sent: June 25, 2022 8:24 AM
To: materials-welding@googlegroups.com
Subject: PWHT Segment Wise for 9 Meter Dia Vessel

 

Dear All,

 

We are fabricating a Vessel of Diameter 9 Meter at Site, requires PWHT: Material Grade SA 516 Gr. 70.

 

 For Circumferential Joint PWHT can it be performed Segment Wise as diameter is more??

 

Pl. Confirm as per ASME Sec VIII Div 1 can it be done in Segment Wise. 

 

--

With Best Regards,

Vishal Hirde

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