PE gas pipe fittings are usually classified according to their connection mode, use, and shape. Here are some common categories of PE gas pipe fittings:

By connection type:

Hot melt connection pipe fittings: Pipe and pipe fittings are connected by hot melt welding technology.

Electric fusion connection pipe: Using electric fusion welding technology, through the internal heating wire heating to achieve the connection.

Mechanical connection pipe fittings: by mechanical means, such as clamps, flanges, etc.

Classification by use:

Straight pipe: Used for straight line gas transmission.

Elbow: Used to change the direction of the pipeline, there are 90 degrees, 45 degrees and other different bending angles.

Tee and tee: for branch connections, tee connects three pipes, and tee connects four pipes.

Reducing pipe: Used to connect pipes of different diameters.

Sort by shape:

Elbow: There are common long radius and short radius elbow.

Connectors: Used for direct connection or branch connection of pipes.

Flanges: Used where frequent disassembly or connection to other types of piping is required.
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The importance of gas pipe fittings:

1. Ensure stable gas supply

Gas pipe fitting is the key component in gas transmission, and its quality is directly related to the stability of gas supply. High quality gas pipe fittings can effectively prevent gas leakage and ensure the continuity and stability of gas supply.

2. Improve gas safety

The quality of gas pipe fittings is related to the safety of gas system. High quality gas pipe fittings have excellent sealing performance, which can effectively prevent gas leakage and reduce the probability of fire and explosion accidents.

3. Prolong the service life of gas engineering

The service life of gas pipe fittings directly affects the service life of the whole gas project. High quality gas pipe fittings have a long service life, which can effectively reduce the maintenance and replacement costs of gas engineering.

Advantages of PE gas pipe fittings:

1. Corrosion resistance: PE material has excellent corrosion resistance, can effectively resist the erosion of various chemical media, to ensure the stable operation of the pipeline system.

2. High pressure resistance: PE gas engineering pipe fittings have a high pressure capacity, can withstand high pressure, to meet the needs of gas transmission under different working conditions.

3. Impact resistance: PE material has good toughness, which can effectively absorb the impact force and prevent the pipe from breaking due to external force.

4. Wear resistance: PE gas engineering pipe fittings have smooth surface, low friction coefficient, good wear resistance, and extend the service life of the pipeline.

5. Easy installation: PE gas engineering pipe fittings use hot melt connection, easy construction, reliable joint quality, no need for secondary anti-corrosion treatment.

How to choose the right pe gas engineering pipe fitting?

1. Select gas engineering pipe fittings produced by regular manufacturers

When purchasing gas pipe fittings, products produced by regular manufacturers should be selected to ensure product quality and safety. Gas engineering pipe fittings produced by regular manufacturers usually have better sealing performance and longer service life.

2. Understand the performance parameters of gas pipe fittings

In the purchase of gas engineering pipe fittings, we should understand the performance parameters of the product in detail, such as material, outer diameter, wall thickness, pressure capacity, etc., to ensure that the purchase of gas pipe fittings suitable for their needs.

3. Consider the installation and maintenance costs of gas pipe fittings

In the selection of gas pipe fittings, the application environment of the product should also be considered, whether it is buried or ground use, which is related to the selection of pipe fittings and the later installation and maintenance costs.