Schedule 40 ERW pipe
Schedule 40 ERW (electric resistance welded) pipe is a standard wall thickness steel pipe manufactured by the electric resistance welding process. It uses low carbon steel or medium carbon steel materials and has good mechanical s...
2024-07-31
Black Steel Pipe Grade A vs Grade B
Black steel pipes are usually divided into different grades according to quality and purpose, among which Grade A and Grade B are the most common.FeaturesGrade A black steel pipeGrade B black steel pipeQuality standards1. Strict m...
2024-07-31
ASTM A213 T5 alloy steel seamless pipe
ASTM A213 T5 alloy steel seamless pipe is a high temperature steel pipe widely used in boilers, heat exchangers and ultra-high temperature pressure vessels.ASTM A213 T5 alloy steel is composed of Cr and Mo as the main alloying ele...
2024-07-30
3PE anti-corrosion coating VS epoxy anti-corrosion coating
There are significant differences between 3PE anti-corrosion coating and epoxy anti-corrosion coating in many aspects. The following is a detailed comparison of the two:Generally speaking, 3PE anti-corrosion coating is suitable fo...
2024-07-30
How to protect black steel pipes?
Black steel pipes, usually referring to ungalvanized carbon steel pipes, are prone to rust in humid environments due to the lack of a protective layer on their surface. Therefore, in order to extend the service life of black steel...
2024-07-29
API 5L PSL1/PSL2 Line Pipe
API 5L line pipe is a standard pipe commonly used in the oil and gas industry, mainly used to transport fluids such as oil, natural gas, and water. The API 5L standard divides line pipes into two categories according to product sp...
2024-07-29
