[SUSPECTED SPAM] Re: [MW:14681] P1 Material Pipe welding Joints RT and MT before PWHT is Acceptable or not ?

----- Original Message -----
From: mpk mpk
To: materials-welding
Sent: Mon, 25 Jun 2012 15:18:08 +0530 (IST)
Subject: [MW:14676] P1 Material Pipe welding Joints RT and MT before PWHT is Acceptable or not ?

Dear friend,

It can be acceptable but, only for internal judgement of workmanship/quality of weld (i.e.to observed any repair etc.) but If your job requirement is heat treatment you must go for RT after Heat treatment eventhough you attend RT or any NDT (as required)  before heat treatment & it may be acceptable before heattreatment .

Regards,

RKVichare

Dear experts,

P1
Material Pipe welding Joints  RT and MT examination  before PWHT  is Acceptable or not ?

As per 2010  ASME B.31.3 para 341.3 Examination requirements,

(a) for P.nos 3,4 and 5 materials Examination shall be performed after completion of any heat treatment.

Thank you

YEM.

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