Product Overview
90mm HDPE pipe fittings are pipe connectors made of high-density polyethylene material with a diameter of 90mm and excellent physical and chemical properties. This product is usually used to connect HDPE pipes and is widely used in urban water supply, drainage, gas, agricultural irrigation, industrial fluid transmission and other fields.
Product Features
Strong corrosion resistance: HDPE pipe fittings have good corrosion resistance to a variety of chemicals and can operate stably for a long time in various corrosive environments.
Good wear resistance: Compared with steel pipes, HDPE pipe fittings have better wear resistance, which means they have a longer service life and better economy.
Superior anti-aging performance: HDPE pipe fittings have good anti-aging performance and can be used for a long time in outdoor open-air environments without being damaged by ultraviolet radiation.
Good low-temperature impact resistance: The low-temperature brittle temperature of polyethylene is extremely low. 90mm HDPE pipe fittings can be safely used in the temperature range of -60~60℃, and will not crack during winter construction.
Lightweight and easy to install: HDPE pipe fittings are lighter than traditional metal pipe fittings, easier to transport and install, and the connection is simple and quick, reducing construction difficulty and cost.
Application areas
Urban water supply system: 90mm HDPE pipe fittings can be used for the connection of urban water supply pipes. They have the advantages of corrosion resistance, high pressure resistance, and not easy to age, ensuring the safety and stability of water quality.
Drainage system: HDPE pipe fittings are also suitable for the connection of urban drainage pipes, which can effectively reduce the risk of damage caused by soil settlement and improve drainage efficiency.
Gas system: In the gas pipeline system, 90mm HDPE pipe fittings have the characteristics of pressure resistance and wear resistance, which can effectively avoid the risk of gas leakage and explosion.
Agricultural irrigation system: HDPE pipe fittings are widely used in farmland irrigation systems due to their corrosion resistance, wear resistance, and light weight, which improves irrigation efficiency and crop yields.
Industrial fluid transmission: In chemical, petroleum, pharmaceutical and other industrial fields, 90mm HDPE pipe fittings can meet the needs of different fluid transmission and ensure the normal operation of the production process.
Connection method
Hot melt butt: Extend the connection ends of the two pieces to be connected from the welding machine fixture to a certain free length, and straighten the two corresponding pieces to be connected so that they are on the same axis. After heating, the connecting piece should be quickly separated from the heating tool, and the uniformity of melting of the heating surface and whether there is any damage should be checked. Then use uniform external force to make the connection surface completely contact, and flanging to form a uniform and consistent flange. This connection method has high strength and good sealing, and is one of the commonly used connection methods for HDPE pipe fittings.
Electrofusion connection: Using the electric heating principle of the electrofusion welding machine, the HDPE Electrofusion Fittings and the PE material at the connection part of the pipe are melted and connected. This connection method is easy to operate and fast, and is suitable for the connection of small-diameter HDPE pipe fittings.
Maintenance and care
Regular inspection: Regularly inspect HDPE pipe fittings, and replace or repair them in time if wear, aging and other problems are found.
Keep clean: Keep the pipe fittings and their connection parts clean to prevent debris from entering the pipeline and affecting the fluid transmission efficiency.
Avoid impact: During installation and use, avoid impact or extrusion of HDPE pipe fittings to avoid damage to the pipe fitting structure.
In summary, 90mm HDPE pipe fittings play an important role in urban water supply, drainage, gas, agricultural irrigation, industrial fluid transmission and other fields with its excellent performance and wide application fields.
