Check valve
Check valve refers to a valve whose opening and closing part is a round valve disc and acts by its o...
03
Nov
News
31
Oct
Forming process of longitudinal welded pipe
longitudinal welded pipe refers to the steel pipe whose weld is parallel to the length direction of ...
30
Oct
Why do ball valves have balance holes?
Ball valve is a common fluid control valve, widely used in industrial fields. The ball valve with a ...
30
Oct
The Versatile Role of Seamless Steel Pipes in Modern Industry
In the intricate tapestry of modern industrial infrastructure, seamless steel pipes stand as pillars of strength and versatility. The ongoing development of new alloys and manufacturing techniques promises even higher performance standards, enhanced corrosion resistance, and lighter weights.
29
Oct
Duplex stainless steel seamless steel pipe
As a kind of high performance pipe material, duplex stainless steel seamless pipe plays a vital role...
29
Oct
Ring joint gaskets,Semi-metal type
A gasket is a mechanical seal placed between two or more mating surfaces to prevent liquid or gas le...
28
Oct
Complete annealing,normalizing and quenching of steel
Complete annealing, normalizing and quenching all belong to the heat treatment process of steel, but...
25
Oct
Three-way ball valve
A three-way ball valve is a valve commonly used in piping systems that has three outlets that can be...
24
Oct
Selection of oil casing for gas Wells containing hydrogen sulfide
1 Scope
This standard specifies the technical requirements for oil casing selection under high t...
22
Oct
Flat welded flange and butt welded flange
Flat welded flange and butt welded flange are two common types of flanges, what is the difference be...
