Equipment’s required for Welding Institute set up. Welding is a process of joining metals or nonmetals such as plastic. There are...

Welding Safety with Gas Cylinders On an oxyacetylene system there will be three types of valves, the cylinder valve, the regulator valve,...

As in any welding process, safety precautions are very important. All information relating to the safe operation of the welding equipment...

Why use this TIG welding process: TIG Tungsten Inert Gas otherwise called as GTAW- Gas Tungsten Arc Welding , Involves melting the metal...

Bend Test Coupon Preparation First the centerline on the plate shall be marked. Then another line 1.0 inch above the center line and...

Welding Procedures Follow a clear example of test coupons welding procedures for a 3G welding certification. In this 3G welding...

Most field welding machines are portable, that is, they are on a truck and can be moved around. The welding equipment is usually a...

The welding processes are not the scope of this manual, specific for welding inspections. However, only for refreshing, the most common...

WELDING INSPECTOR KNOWLEDGES: The Welding Inspector must be a high skilled technician or engineer with a good knowledge of general...

Standards for Welding Positions: It is very important for the Weld Inspector to know the position, or location of a joint relative to the...