HDPE Electrofusion Coupling

HDPE Electrofusion Coupling is a pipe connection technology achieved by electric fusion connection, which is suitable for HDPE pipes. This connection method uses the resistance wire inside the electric fusion pipe fittings to generate heat by electricity, so that the pipe and the pipe fittings reach the melting temperature, thereby achieving connection.

The electrofusion HDPE fittings refers to a plastic (polyethylene) pipe fitting that can be melted to reach the connection by the current generated by the current. The PE pipe fitting is connected by electrofusion, and the interface strength is higher than that of the pipe itself, and the connection is very strong.

Function

Electrofusion connection has the advantages of high connection quality, simple construction, and high efficiency. It is suitable for pipes of various specifications and sizes, and can keep the inner wall of the pipe smooth without affecting the flow rate. In addition, the electrofusion connection method is suitable for pipes of all specifications and sizes, with low equipment investment and maintenance costs, and the connection operation is simple and easy to master, and the construction efficiency is high. Although the electrofusion connection requires the use of HDPE Electrofusion Coupling, which increases the cost, it provides reliable connection quality and reduces the complexity of traditional welding processes. It is particularly suitable for underground buried or complex pipeline systems.

Advantages

1. High connection reliability: The electrofusion connection can ensure that the connection strength between pipes exceeds the strength of the pipe itself, effectively prevents medium leakage, and ensures the sealing of the pipeline system.

2. Wide range of application: It is suitable for pipes of various specifications and sizes, ensuring the versatility of the connection.

3. Easy to operate: The operation of the electric fusion connection is simple and easy to master, which improves the construction efficiency, while keeping the inner wall of the pipeline smooth and not affecting the flow rate.

4. Cost-effectiveness: Although pipe fittings are required for connection, which may increase certain costs, the investment in electric fusion connection equipment is low, and the maintenance cost is also low, which has good cost-effectiveness in the long run.

5. Strong environmental adaptability: The electric fusion connection can effectively resist underground movement and end loads, has strong adaptability to uneven settlement of the pipeline foundation, and ensures the stability and safety of the pipeline system.

JUNNUO can supply various electrofusion HDPE fittings from DN 20 mm to DN 630 mm. HDPE fittings include: flange, equal-diameter tee, reducer tee, ball valve, coupling, elbow 45 degree, elbow 90 degree, etc.  Can be customized according to requirements, our electrofusion HDPE fittings are made from high quality PE80 or PE100 raw materials, mainly used in water supply, oil and gas pipeline systems.

HDPE fused fittings are fully compliant with ISO4427/ AS/NZS 4130/BS EN 12201/ SABS standards.

• Non-toxic, hygienic: PE pipe fittings are non-toxic and odorless. After strict health monitoring, they are green building materials and never produce scale, which can effectively improve water quality.
• Corrosion resistance: PE is an inert material that is resistant to various chemical media.
• PE pipe fittings are connected by electrofusion, and the interface strength is higher than the pipe itself.
• High toughness: The elongation at break of PE pipe fittings is generally above 500%. . For the uneven settlement of the foundation, it has strong adaptability and good seismic performance.
• Excellent resistance to rapid crack propagation (RCP).
• Excellent flexibility and scratch resistance.
• Good wear resistance, low wall friction coefficient, small flow resistance, strong conveying capacity.
• Very convenient construction and installation.
• Low system cost and reduced maintenance costs can greatly reduce project costs.
• Long service life: The buried PE pipe fittings are used normally for more than 70 years.
• PE accessories can be reused, fully in line with the advocacy of efficient environmental protection.