1. What are the specific requirements for the design of the side pipe of the tower? The tower side piping design has these requirements:...

DN DN refers to the nominal diameter of the pipe. Note: This is neither the outer diameter nor the inner diameter; it should be related...

1 Industrial pipeline on-line inspection, what parts should be focused on inspection? (1) the outlet of the compressor and pump; (2)...

Factors affecting gasket and packing seal (1) Surface condition of sealing surface: the shape and surface roughness of sealing surface...

In engineering design, the pressure level of the nozzle flange of the container is usually given by the professional of the process...

Stainless steel pipe fittings are one kind of pipe fittings. They are made of stainless steel, so they are called stainless steel pipe...

Screw is the most common type of fixing device in daily life. Usually it is used for fastening. Of course, it is hoped that it will be...

The stainless steel bellow is installed as a flexible pressure-resistant pipe in a liquid (gas) conveying system to compensate for the...

Stainless steel pipe is a kind of hollow long steel. which is used as a pipeline for conveying fluids. such as oil. natural gas. water....

At present, China’s valve industry has not only become the world’s number one in six: the world’s production area, the world’s first...

1 The second-generation duplex stainless steel is generally called standard duplex stainless steel. Its composition is ultra-low carbon...

What is the meaning of “steel” and “iron”, what are the characteristics, and what is the relationship between us, 304, 304L, 316, 316L,...

The bellows compensator expansion joint is widely used in many industries. In addition to considering good compensation capacity,...

Shell-and-tube heat exchangers are widely used in industrial plants. Different structures can be selected according to different...

Types of flanges (1) flange of pressure vessel is pided into general flange and reverse flange according to overall structure. (2)...

There are many types of pressure vessel heads, and the commonly used forms include a hemispherical head, an elliptical head, a dish head,...

There are many types of gaskets, and gaskets of different materials and shapes have different functions. If you choose the wrong gasket,...

Threads, do mechanical daily dealings, especially hydraulic and pneumatic, a long time domestic, metric, imperial, straight cone, sealed...

Screws are known as industrial meters, though small but not small. Especially the plane rocket this high-tech content of the...

A TV program many years ago, about China’s construction of nuclear power plants, foreign experts instructed Chinese workers to tighten...