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[MW:20075] P91 PWHT

By Materials & Welding
Dear Sirs,

What is the Minimum or Maximum Soaking period can be given for the pipe joint 
presently we are having joint of size 25,4 mm thickness.

can we give 200 minutes soaking period?
Kindly confirm

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With Regards
Binoy Lonappan
+91-9645100560
QAC Engineer





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