Sunday, July 1, 2012

[MW:14731] Pipe to Flange welding as per ASME Code

Dear All,

i have confusion regarding the base material thickness qualified or limit. for eg. consider neck to flange welding. my PQR is qualified to weld 5mm to 24mm. but some portion of the flange like self reinforced hub, has thickness above 50mm. In the portion where bevel is done and welding involved has only 10.97mm. Can i weld this flange with the above PQR?

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