Steel Making Process Steel is an alloy of iron usually containing less than 1.5% carbon. Steel can be cast into bars, strips, sheets,...

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...

Pipe Isometrics : Are drawings which shows details of Process pipe lines in a single line presentation , with details of pipes, pipe...

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...

Non Destructive Testing has plenty of scope for people interested in Mechanical Industry and also construction sector. This Quality...

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

Failure investigation often uncovers facts that lead to changes in design, manufacturing, or operating practice, which will eliminate...

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

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...

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

Radiography Testing: 1) X-Ray tube head -450 kV capacity ( only if construction of a exposure room with approval from government is...

How to interpret Acceptance Criteria for Ultrasonic Testing as per AWS D1.1 The Requirements of Ultrasonic Flaw detector equipment as per...

Non relevant Ultrasonic Indications can usually be identified as one of the following: Electrical Interference Interference form the...

The original ASME B31 Code for Pressure Piping was first introduced in 1935 as the single document for piping design. In 1955, ASME began...

Range and Sensitivity Setting for Ultrasonic testing Setting of range and sensitivity shall be carried out prior to each testing in...

What is pressure vessel? Pressure vessel is closed container which holds liquids or gasses at a pressure greater than the atmospheric...

ACOUSTIC EMISSION TESTING (AET) Acoustic Emission Test is a type of Non – Destructive Test method generally used for detecting and...

What is pressure vessel? Pressure vessel is closed container which holds liquids or gasses at a pressure greater than the atmospheric...