What is essential variable? Many variables and parameters affect welding quality such as such as such as joint details, base[…]
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types of welding techniques and process
what are the 4 types of welding? A piece of mechanical equipment (pipeline, tank, pressure vessel) is a collection of[…]
Read moreThe effect of welding flame heating on the weld structure and the weld heat affected zone
weld heat affected Zone The welded joint can be divided into three main zones having different micro structures: base metal[…]
Read moreCSWIP 3.0 TWI Visual Welding Inspectors Course and exam guideline
Certification for welding inspector course During the fabrication process of equipment, we often encounter the welding process. Welding inspector officers[…]
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