Thursday, March 1, 2018

Re: [MW:27413] tube to tube sheet welding

Material P-No?
without this info, you cannot get an advise

2018-02-19 8:14 GMT+02:00 Manoj Prabakaran.M <manojmuthuraj955@gmail.com>:
Dear sir,
I have one more doubt, we are fabricating CS heat exachanger ref construction code as asme sec viii div i.
Tubesheet thk as 150mm
Tube O.D as 30 X 2.5mm thk.
Wether preheating is required for this joint or Not before t/ts welding?
Kindly give me the solution,

MPK

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Dr. Georgios Dilintas,
Dipl. Ing. In Aeronautic and Space Engineering
Ph.D in Mechanics of Solids - Computational Mechanics
A.I.S, A.N.I, IRCA Lead Auditor
Welding, Stress Analysis, Corrosion, QA/QC, Failure Analysis, Risk Analysis

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