What is the scope of application of PVC pipe fittings?

The main application area of PVC pipe fittings is the supply of Level 1(60°C hot water) and Level 2(70°C hot water) under the design pressure of no more than 1.0 MPa. Industrial PVC pipes can be used for industrial high temperature transportation of corrosive liquids and gases up to a temperature of 82°C.

What is the scope of application of PVC pipe fittings?

How to use PVC pipe fittings?

What are the advantages of using PVC pipe fittings?

What is the scope of application of PVC pipe fittings?

1. Foam material: The heat resistance of the foam material of PVC pipe fittings is better than that of PVC foam material. The shrinkage rate at high temperature is quite low, and it can be used as thermal insulation material for hot water pipes and steam pipes. PVC with a chlorine content of over 60% has a very good solvent retention. PVC can be foamed in a solvent that can produce gas when heated, and a homogeneous microporous foam gas can be obtained. The boiling point of 50-160℃ hydrocarbons, ether, aldehydes and other solvents are used as blowing agents.

2. Others, mixing PVC pipe fittings with thermoplastic or thermoset plastics can greatly improve the physical and mechanical properties of these materials, such as improving the heat resistance of products.

How to use PVC pipe fittings?

1. Docking realization: Loosen the slip after cooling, remove the docking machine and prepare the next interface connection from scratch.

2. The connection of PVC pipe fittings is via a socket or interface connection.

3. The surface of PVC pipe fittings should be marked with the insertion length marking. After the pipe is inserted into the sleeve, it is necessary to check that the insertion mark is correct.

4. Before connecting the PVC pipe fittings, the bottom or other fixtures on the outside of the pipe nozzle and on the inside of the rubber ring should be removed to facilitate the connection and prevent water leakage.

What are the advantages of using the PVC pipe fittings?

PVC pipe fittings have excellent corrosion resistance. In recent years, it has been widely used in steel, metallurgy, petroleum, chemical, fertilizer, dye, pharmaceutical, electricity, environmental protection, wastewater treatment and other industries. It is an ideal replacement for metallic anti-corrosion materials. The operating temperature of PVC pipe fittings can reach 93-100℃, which is 30-40℃ higher than PVC. At the same time, it can improve the chemical resistance and corrosion resistance of PVC. It is resistant to chemical attack by strong acids, alkalis, salts, fatty acid salts as well as oxidants and halogens. Due to the extremely excellent flame retardant properties and other comprehensive properties of PVC resin, the application of PVC materials in fire sprinkler pipes is a current hotspot.

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