YUHONG HOLDING GROUP CO., LTD
| Payment Terms | L/C, T/T |
| Supply Ability | 10000 tons/month |
| Delivery Time | According to the quantity |
| Packaging Details | IRON FRAME CASE WITH PLASTIC CAP |
| Base Tube Material | Copper alloy steel, B111 C70600, C68700,C71500 |
| Length | Max 25M/PC |
| Fin Wall thickness | ~0.3mm |
| Fin pitch | 19-26-27-28-30-36 fins per inch |
| Fin height | ＜1.4mm |
| Product Name | Copper Nickel Tube |
| Brand Name | YUHONG GROUP |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 10000 tons/month |
| Delivery Time | According to the quantity | Packaging Details | IRON FRAME CASE WITH PLASTIC CAP |
| Base Tube Material | Copper alloy steel, B111 C70600, C68700,C71500 | Length | Max 25M/PC |
| Fin Wall thickness | ~0.3mm | Fin pitch | 19-26-27-28-30-36 fins per inch |
| Fin height | ＜1.4mm | Product Name | Copper Nickel Tube |
| Brand Name | YUHONG GROUP | Place of Origin | CHINA |
| High Light | C70600-O61 Spiral Fin Tube ，Copper Alloy Steel Spiral Fin Tube ，Air Cooler Spiral Fin Tube | ||
Copper Alloy Steel B111 C70600-O61 Base Tube
| Copper UNS No | Copper | Tin | Aluminum | Nickel | Lead,max | Iron | Zinc | Manganese | Other Elements |
| C70600 | remainder | ... | ... | 9.0–11.0 | 0.05 | 1.0–1.8 | 1.0 max | 1.0 max | ... |
Spiral Fin Tube Application
Spiral Fin Tube Strength
| Excellent thermal conductivity: Copper has excellent thermal conductivity, which can effectively conduct heat and improve heat exchange efficiency. |
| Corrosion resistance: Copper has good corrosion resistance, especially in some specific environments, which can extend the service life. |
| Light weight and high strength: The density of copper is small, the strength is high, and the design of spiral fins can reduce the overall weight while ensuring the strength. |
| Increased surface area: The spiral design increases the surface area in contact with the fluid, thereby increasing the efficiency of heat exchange. |
| Easy to process: Copper material is easy to process and can be manufactured in various shapes and sizes according to different needs. |
| Good aesthetics: the appearance of copper texture is good, suitable for some need to be beautiful occasions. |
Spiral Fin Tube FAQ
1. What temperature ranges are copper spiral fins suitable for?
Avoid contact with dissimilar metals: prevent electrochemical corrosion (such as insulation when in direct contact with steel).
Regular cleaning: Remove dust or dirt between fins to maintain heat transfer efficiency.
Control flow rate: Excessive flow rate may erode the fin and shorten the life.
Avoid long-term contact with high corrosive media such as strong acids and chloride ions.
Copper Alloy Steel B111 C70600-O61 Spiral Fin Tube for Chiller and Air Cooler
As we have been in this area for more than 35 years, our copper tube manufacturing factory has the top technology and huge scale in China. We can produce base tubes of various diameters and wall thicknesses according to customer requirements. Our copper tubes have high strength and toughness for high pressure environments. At the same time, it can withstand certain shock and vibration to ensure the stability of the system.
Company Details
Business Type:
Manufacturer,Importer,Exporter,Trading Company,Seller,Other
Year Established:
1990
Total Annual:
50M-70M
Employee Number:
50~800
Ecer Certification：
Verified Supplier
Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories, the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. &n... Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories, the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. &n...
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