Tuesday, September 8, 2009

[MW:3133] Weld over lay on the inner surface of an elbow

We have a problem of erosion by steam + water jet.

 

Material of the elbow is A234-WPBW Thickness: 0.75” Diameter: 28” Long Radius

 

We would like to have hard facing on the inner surface without the need for PWHT.

 

Can any one suggest suitable WPS for the same?

 

Regards

 

Chandulal S Vithlani

 

 

 

 

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