Wednesday, June 3, 2009

[MW:2314] PQR for P355NL2


 want to select the E 7018G (Esab) for welding the material P355NL2 .already we weld this material with 8016C1 (KOBE) but our client need some evidence for example somewhere PQR result to allow to use 7018G. I checked all properties & I can use . If I want to use 8018C1 the corrosion problem in base metals near the weld area will happened & other matter is the less price of 7018G compare with 8018C1. Anty body can give me some help in this case?
 
Thanks
H.Malekan
Mechanical Manager LPG tank ( South Pars Gas Field in IRAN)




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