Wednesday, April 14, 2010

[MW:4829] Welding rails

Dear Gentlemens 

I need information of which mechanical test is necessary to do,  for qualify a WPS to weld  rails with  Flash Butt Weding Process. 

Is it necessary to do bending, tension and impact tests? 

Regards 

Cardote

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[MW:34920] Tubesheet Hole step

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