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Re: [MW:27210] PWHT required or not for Saddle welded to pipes

By Materials & Welding
Fillet throat size 16 mm

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On 21-Dec-2017, at 11:50 AM, Kannayeram Gnanapandithan <kgpandithan@gmail.com> wrote:

what is fillet size

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THANKS & BEST REGARDS,
KG.PANDITHAN, BE, IWE,  AWS-CWI, CSWIP 3.1,
CONSULTANT-WELDING & QUALITY
Mobile no: +919940739349

On Thu, Dec 21, 2017 at 11:32 AM, Chandra Bhanu Mohapatra <bapunchandra@gmail.com> wrote:
Dear Expert 
                    Kindly help me out to decide whether we have to perform PWHT or not for Pipe to Saddle support fillet welding .Design  Code ASME B 31.1 .The details given below and its a long distance pipe rack job

The saddle material is ASTM A387 GR 11.
The welding type is fillet welding.
HP pipe detail - DN-350,THK-28 mm and Material  ASTM A 335 P11.

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tHanks & rEgards
Chandra Bhanu Mohapatra

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