Central Electrofusion Couplings

Central Electrofusion Couplings are highly efficient connection pipe fittings, specially designed for plastic pipe systems. Made of brand-new high-density polyethylene material, it features excellent corrosion resistance, anti-aging property and a long service life. The connection is made by electrofusion welding, featuring high interface strength, good sealing performance, and convenient and efficient construction. The built-in resistance wire generates heat when powered on, melting and fusing the contact surface to form a permanent sealed connection. It is applicable to various fields such as water supply and drainage, gas transmission, and chemical industry, and is especially suitable for buried pipeline systems. It can effectively resist soil stress and temperature changes, ensuring the long-term stable operation of the system. Compared with traditional connection methods, electrofusion sleeves reduce the risk of leakage, improve construction efficiency and lower maintenance costs, making them an ideal choice for modern pipeline engineering.

The Central Plastics Electrofusion Couplings can be provided from Dn20mm to Dn1000mm. Product detail as below:

With more than 25 years dedicated to PE pipe fittings supply, Zhejiang Qingfa Pipe Technology Co., Ltd. adheres to pragmatism and refinement, growing into an industry-leading model with excellent quality, innovation and service. It offers a complete line of PE piping accessories (dn20mm - dn1200mm) for gas and water systems, such as electrofusion/butt fusion fittings, ball valves, steel-transition components and cylinders. Equipped with 42 injection molding machines, 40+ CNC equipments, 10 auto-welding machines and automated systems, it has an annual capacity of 10,000 tons, standing as a major domestic enterprise with advanced technology and comprehensive support.

For pipe fitting production, our warehouse stores high-density PE (PE100/PE80) raw materials of the highest quality, from renowned brands such as BOROUGE and Sinopec. With zoned, light-proof management, constant temperature control, barcode systems, and ISO certifications, we enforce strict incoming checks for compliant materials.

Under normal circumstances, we usually pack in cartons and woven bags. And the nearest port to us is Ningbo Port.

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