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SAW vs EFW Process

Oxy_Moron

Mechanical
Apr 1, 2025
4
Dear All,

As the title suggests, I want to use SAW process instead of EFW process for fabrication of 2000 NB pipes. The design pressure is 1.01 bar (g) and the design temperature is 80 degrees centigrade.

Class 1 will be used (100% RT).

Can this substitution of welding process be made? I cannot find references anywhere online.
 
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