Cu Coil Tubing Heat Exchanger
Henan Gnee New Material Co., Ltd. is one of the most professional manufacturers and suppliers of cu coil tubing heat exchanger in China, specialized in providing high quality copper products with competitive price. Welcome to buy discount cu coil tubing heat exchanger for sale here from our factory. Customized orders are welcome.
Common application scenarios of copper coils
Refrigeration and air conditioning systems (such as condensers, evaporators)
Industrial heat exchange equipment (coolers in the chemical, petroleum, and power industries)
Desalination equipment (corrosion-resistant copper alloy coils)
Heat pump systems (heat exchange units of ground source/water source heat pumps)
Small household appliances (water heaters, refrigerator coils)
| Factor | Considerations |
|---|---|
| Medium Corrosivity | Freshwater: C11000/C26000; Seawater: C44300/C68700; Acidic media: C70600/C71500 |
| Operating Temperature | High temps (>200°C): Use copper-nickel alloys or coated protection (pure copper softens). |
| Pressure Requirements | High-pressure environments: Choose thick-walled tubes or strengthened alloys (e.g., C70600). |
| Cost | Pure copper (C11000) is low-cost; copper-nickel alloys (e.g., C71500) are more expensive. |
| Fluid Velocity | High-velocity fluids (e.g., condensers): Prioritize erosion-resistant aluminum brass (C68700). |
Advantages of copper coils
(1) Excellent thermal conductivity
The thermal conductivity of copper (~400 W/(m·K)) is much higher than that of stainless steel (~16 W/(m·K)) and titanium (~22 W/(m·K)), significantly improving heat transfer efficiency.
Pure copper (such as C11000) coils are suitable for scenarios with extremely high thermal conductivity requirements.
(2) Corrosion resistance (depending on alloy type)
Ordinary brass (such as C27000): suitable for fresh water, low cost, but easy to dezincification corrosion.
Navy brass (C44300): contains arsenic and tin, resistant to seawater corrosion, used for ships or coastal equipment.
Copper-nickel alloy (C70600/C71500): resistant to seawater and acidic media, suitable for harsh environments.
Aluminum brass (C68700): resistant to high-speed fluid erosion, used for condensers.
We can provide high quality products, good service and competitive price. We have been committed to producing high quality copper products such as copper tubes, copper wires, copper plates, copper strips, copper rods and other copper products.
Our products are exported to more than 150 countries and have entered key industries such as petroleum, chemical, shipbuilding, automobile and large power stations.
Since the establishment of our company, we have been sticking to our goals and striving for them. Sustainable economic development is the theme of our overall strategy.
The company's business philosophy is customer first, integrity-based, win-win cooperation. We would like to do our best to provide customers with high quality service and sincerely hope to cooperate with friends from all over the world.
Hot Tags: cu coil tubing heat exchanger, China cu coil tubing heat exchanger manufacturers, suppliers, factory, copper, Refrigeration Copper Tube, C26000 type l copper, type k C10200 copper pipe, ASTM B42 Seamless Copper Pipe, C24000 copper plumbing, copper C21000 plumbing
You Might Also Like
Send Inquiry