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PWHT range time

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Thuhuongengineer

Mechanical
Joined
Apr 6, 2013
Messages
68
Location
US
Hi gents,
I have PQR thickness 31.8mm, PWHT hoding time 3 Hour. Can I wirte WPS range hoding time 1 hour/1 inch
 
Share some more details on materials welded, their joint thickness and the applicable construction code.

Birken
 
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