Application, Composition and Advantage of Anti-corrosion and
Application, Composition and Advantage of Anti-corrosion and Date:2019/07/20

Anti-corrosion and heat preservation steel pipe is a kind of steel pipe which can improve the temperature of anti-corrosion and heat preservation. It is often used in peoples daily life and has been widely accepted and used. Anti-corrosion...

What are the common anticorrosive materials for steel pipes?
What are the common anticorrosive materials for steel pipes? Date:2019/07/20

Firstly, the common ways of filling are petroleum asphalt filling, epoxy coal asphalt filling, adhesive tape filling, epoxy powder filling and PE shrinkage material filling. Secondly, if the main body of the pipeline is a three-layer PE comp...

Technical requirements for elbows
Technical requirements for elbows Date:2019/07/20

1. Because most of the pipe fittings are used for welding, in order to improve the welding quality, the end of the pipe is grooved, with a certain angle and a certain edge. This requirement is also stricter. The thickness of the edge, the a...

Use of elbows
Use of elbows Date:2019/07/20

Elbow in the pipeline system, elbow is a pipe fittings to change the direction of the pipeline. According to the angle, 45 degrees and 90 degrees 180 degrees are the most commonly used, and other abnormal angle elbows such as 60 degrees are...

How to Measure the Wall Thickness of Spiral Steel Pipe
How to Measure the Wall Thickness of Spiral Steel Pipe Date:2019/07/20

When purchasing spiral steel pipes, the diameter will not be a problem. If you pay little attention to the wall thickness, it will be thin. The thickness of spiral steel pipes will be 50-100 per ton, and if the purchasing volume is large, th...