How to check authenticity of material purchased with test certificates
1. Who issue the test certificate to whom. 2. Where is the material is tested.…
The 13 Types of Flanges for Piping Explained
Which are the most common types of flanges used in piping? How do they look…
List of OISD standards related to Fire Protection System
Oil Industry Safety Directorate(Under Ministry of Petroleum and Natural Gas) 1OISD-GDN-115Guidelines on Fire Fighting Equipment…
