Friday, September 17, 2010

[MW:7061] Tube sheet to tube joint

I have WPS qualify for plate( SA 240 TYPE 304 ) can i used for tube sheet ( SA 965 F 304L ) to tube joint with seal weld
& is it mandatory to do mock up for the same.
What percentage of expansion is required for tube ( SA 249 TYPE 304 L ) material
Size- 19.05 OD X 1.951 thk 

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[MW:34820] RE: 34813] Clarification in Rate of heating and cooling.

Hello,   Please see the response below.   Regards.   P. Goswami, P. Eng, IWE.   From: materials-welding@googlegroups.com <materials-weld...