Copper Heat Exchanger Coil

Henan Gnee New Material Co., Ltd. is one of the most professional manufacturers and suppliers of copper heat exchanger coil in China, specialized in providing high quality copper products with competitive price. Welcome to buy discount copper heat exchanger coil for sale here from our factory. Customized orders are welcome.

Copper heat exchanger because of its excellent thermal conductivity, mechanical strength and corrosion resistance, can be quickly heated and economical. With its excellent thermal conductivity and mechanical strength, heat exchanger made of copper can quickly conduct heat to the water, thus realizing rapid heating. At the same time, it also has good corrosion resistance, can effectively resist a variety of corrosive substances in the water, to extend the service life of the heat exchanger. In addition, copper is relatively affordable and more economical.

Advantages of using copper tubes in heat exchangers
1. Outstanding thermal conductivity
The thermal conductivity of copper reaches 401W/(m-K), which is much higher than that of stainless steel and other metals. In the plate and shell and tube heat exchanger, copper tubes can realize rapid heat exchange between media, heat transfer per unit of time to enhance more than 30%.
2. Excellent environmental adaptability
The dense oxide film formed on the surface of copper tube can resist corrosion of pH6-8 medium. Add zinc element brass tube (such as H68, H70) in the chlorine-containing environment, pitting resistance is 2-3 times higher than pure copper.
3. Advantage of manufacturing process
The elongation of copper tube is more than 50%, and it can be cold-worked into spiral pattern, internal thread and other enhanced heat transfer structure. When brazing connection, the wetting angle between copper tube and silver-based solder is less than 15°, which significantly reduces the process difficulty.

GNEE has built a complete copper industry chain from copper raw material procurement to deep processing. We have established long-term cooperation with domestic and foreign high-quality mines to ensure a stable supply of raw materials; at the same time, we reduce production costs through vertical integration to provide customers with cost-effective copper products and enhance market competitiveness.

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