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Welding Procedure Specification (WPS)

P number, F number & A number (ASME Section IX) Welding Procedure Specification (WPS) 

P Number, F Number and A Number in welding (ASME Section IX)

February 1, 2019August 3, 2020 Sandeep Anand 9 Comments

ASME Boiler and pressure vessel code (BPVC) has assigned certain numbers to base metals as well as to filler metals

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Preheating - How, When & Why Welding Procedure Specification (WPS) 

Preheating – How, When and Why

January 30, 2019May 25, 2019 Sandeep Anand 4 Comments preheat

Heating the base metal to a specific desired temperature before welding is called as preheating. The temperature at which the

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Welding Procedure Specification (WPS) 

How to write a Welding Procedure Specification (WPS)

January 31, 2018April 2, 2020 Sandeep Anand 56 Comments

A welding procedure specification (WPS) is a written document providing direction to the welder (or welding operator). It contains all

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