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Comparison Of WPS and PQR For Pressure Vessel Welding

Comparison Of WPS and PQR For Pressure Vessel Welding

Paperback

Technology & Engineering

ISBN10: 3659821616
ISBN13: 9783659821615
Publisher: Lap Lambert Academic Pub
Published: Dec 28 2015
Pages: 68
Weight: 0.25
Height: 0.16 Width: 6.00 Depth: 9.00
Language: English
The need of the any fabrication industry is to evaluate the standard procedures of welding at the production flow and they want to check whether the processes are according to WPS (Welding Procedure Specification) or not.The book is about PQR (Procedure Qualification Record) according to ASME Sec. IX code.Readings of actual joints for different type of reactors (AE-Open type, CE-Closed type) with same joint and different size (i.e. 6300 Lit., 4000 Lit....) are taken. The record shows actual variable of processes.

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