Here we are going to see about two types of weld Joints Groove Welds Fillet Welds Dimensions 1.1. Groove Welds: In the following...

RT ACCEPTANCE CRITERIA AS PER ASME SEC VII DIV-1 for PRESSURE VESSEL RT ACCEPTANCE CRITERIA AS PER ASME SEC IX for TEST Pieces WQC/PQR...

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

Material testing Mechanical testing have been designed to test several weld properties.Few other material testing techniques are Charpy...

NDT Training: AQC- Advanced Quality Centre – NDT Institutes in Coimbatore provide World class trainings, certifications & online courses...

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...

Unless otherwise authorized by the engineer, any welding to the top flange of steel members for supporting floor form joists and...

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...

Levels of Certification AWS 1:2003 There are three levels of qualifications for welding inspector personnel. These levels are: AWI –...

This document covers the procedure to prepare a WPS – Welding Procedure Specification & PQR – Procedure Qualification Record for Overlay...

Classification of welding electrodes consists of a prefix letter “E” specifying an electrode, a group of two or three digits specifying...

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

This blog here answers your questions about: What is the tolerance for Fillet weld sizes as per AWS D1.1 ? What is the weld size...

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

Rockwell Superficial Hardness Test: The Rockwell Superficial Hardness Tester is used to test thin materials, lightly carburized steel...

General Concepts: Stainless steels, resumed here in a general way, are defined as steel alloys, where the chromium content ranges from...

Non destructive Testing (NDT)- Common Methods are: Visual Inspection – VT Liquid Penetrant Testing – LT Magnetic Particle Testing – MT...

The sole purpose of welding procedures is to describe the details that are to be followed in the welding of specific materials or type of...