What is shot peening? Shot peening is a process that uses a high-speed rotating impeller to shoot the shot out at high speed, hit the...

What is shot peening? Shot peening uses the high-speed rotating impeller to throw out small steel shot or small iron shot and impact the...

For the skilled copper pipe installer, there are a variety of copper pipe connection options available. Not only are there the normal...

Pipeline pressure test is the last process of pipeline construction engineering. It is not only a comprehensive inspection of pipeline...

Installation process and complete construction operation process of natural gas pipeline The installation and construction of natural gas...

In flange joint sealing, when carbon steel flanges or stainless steel flanges are equipped with 304 material bolts, leakage problems...

Flange is the main connecting equipment of process pipeline in petrochemical enterprises. It has a large number and plays a very...

The long weld neck flange of pressure vessel is optimized through two specific examples, and the effects of cone neck height and flange...

With the development and progress of medium thick steel plate technology, people pay more attention to the product quality, and the...

With the development and progress of medium thick steel plate technology, people pay more attention to the product quality, and the...

Elbows, also known as “ells,” are used to change the direction of a pipe system. An elbow typically features a 45, 90 or 180 degree bend,...

Ring Type Joint Flange is a method of ensuring leak proof flange connection at high pressures. A metal ring is compressed into a...

Cold Drawn Seamless tubing (also known as CDS). Cold Drawn Seamless tubes offer tight tolerances compared to Hot Finished Seamless tube,...

Pipe Tee is a type of pipe fitting which is T-shaped having two outlets, at 90° to the connection to the main line. It is a short piece...

The primary purpose of a Tee is to make a 90° branch from the main run of pipe. Standard there are 2 possibilities, on behalf of the...

The large variations of caps, are the so-called ellipsoidal or dished heads. There are used to close pipes of large diameters, and are...

Pipe reducers be applied, to change from pipe diameter in one direction. Standard there are 2 possibilities, the concentric reducer, is...

Stub Ends are fittings used in place of welded flanges where rotating back up flanges are desired. They are also called Lap Joints and...

A pipe cross is a kind of pipe fitting. It is used in the place where four pipes meet together. The pipe cross may have one inlet and...

Coupling fittings are used for fluid conduits in which each end portion of two tubes to be connected is provided with a swaged-on adapter...