CANGZHOU WILSON PIPELINE CO.,LTD

Silver bright steel It is also called silver steel branch, commonly known as bright round bar or smooth circle. It refers to the round...

In order to prevent the pipe sleeve forging from axial movement under axial load, the axial positioning device is applied to the bearing...

In the fluid pipeline system, the valve is the control element, whose main functions are opening and closing, throttling, regulating...

Bolt pre-tightening force Contents 1 Bolt pre-tightening force 2 Gasket performance 3 Types of sealing surface 4 Flange stiffness...

The differences of normalizing, tempering, annealing and quenching lie in different processes, different changes of material structure...

Effect of forging on microstructure and properties of metal Contents 1 Effect of forging on microstructure and properties of metal 2 ...

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

Flange is a common part in piping system. They are mainly used to connect shafts and shafts or to connect two devices. In general,...

Let’s discuss the installation position of the check valve today. So how to determine the installation position of check valve? What is...

Strainer is an indispensable device in the medium pipeline. It is usually installed at the inlet of pressure reducing valve, pressure...

Sealing grade and selection of valves Valve is an important component in the piping system of petrochemical plant. It is one of the main...

Selection of heat exchanger type and scaling treatment method 1. When the temperature difference is large, floating head heat exchanger,...

What is sand blasting? Contents 1 What is sand blasting? 2 Sand blasting process 2.1 Dry sand blasting process conditions for...

What is shot blasting? Contents 1 What is shot blasting? 2 Types of pills 2.1 Cast steel shot 2.2 Cast iron shot 2.3 Glass...

What is shot peening? Contents 1 What is shot peening? 2 Characteristics of shot peening 3 Shot peening process 3.1 Structure...

What is shot peening? Contents 1 What is shot peening? 2 What is sand blasting? 3 Comparison of sandblasting, shot blasting and...

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 Contents 1 Installation process and complete...