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Brand Name : YUHONG
Model Number : ASTM B111 UNS C70600 O61
Certification : ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015
Place of Origin : China
MOQ : 500 KGS
Price : Negotiable
Payment Terms : T/T, L/C
Supply Ability : According to Client Requirements
Delivery Time : 30 - 60 Days
Packaging Details : According to Client Requirements/ Ply-wooden Case/ Iron Case/ Bundle with plastic Cap
Tube Standard : ASTM B111, ASME SB111
Material : UNS C70600 O61
Name : Copper Nickel Alloy Fin Tube
Type : Low Fin Tube
Shape : Round
Tube material : Carbon Steel,Stainless Steel,Copper,Alloy Steel
Fin height : 0mm-16mm
Tube length : 18 meters max
Fin pitch : 2-14mm
Applications : Heater Parts,Refrigeration Parts,heat exchanger,Cooler,Fluid Cooling
ASTM B111 UNS C70600 O61 Copper Nickel Alloy Low Fin Tube For Heat Exchangers
ASTM B111 UNS C70600(Cu-Ni 90/10) O61 is a specification for copper nickel alloy low fin tubes. These tubes are commonly used in heat exchangers and other industrial applications where corrosion resistance and thermal conductivity are important. Copper nickel alloy tubes are known for their excellent resistance to corrosion in seawater and other harsh environments. They also have good thermal conductivity, making them suitable for use in heat transfer applications. The low fin design of these tubes increases the surface area available for heat transfer, improving overall efficiency. This makes them a popular choice for use in condensers, evaporators, and other heat exchangers where maximizing heat transfer is important. ASTM B111 UNS C70600 O61 copper nickel alloy low fin tubes are a reliable and durable option for demanding industrial applications where corrosion resistance and thermal conductivity are key considerations. Our major material grades include UNS C70600 / C71500 / C12200 / C12100 / C68700 / C44300 etc.
Quick Detail:
General Low Fin Tubes Production Capacity |
Specifications of Low Fin Tubes('N' Fins)
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Finning Facility: 10 finning machines;
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Tube OD: 12.7 mm~25.4mm
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Description:
Manufacturing process: The fins are rolled out of outer wall of the plain tubes by a pass roller. Tubes and fins are in same piece tube. We call it [N" fin type.
Delivery of Low Fin Tubes:
We can provide the integral low fin tubes with un-finned section gaps( 5mm Min.) in the middle of core tube OR bent with designed Bend Radius.
Applications:
The Integral Low Fin Tubes find the preference in the following industrial sectors:
Specifications:
Tube and fins consist of same tube and materials as carbon steel , low-alloy steels , stainless steel , brass , copper , cooper-nickel alloys , aluminum bronze , nickel alloys , titanium etc...
Plain tube (mm) | Finned section dimensions (mm) | Ratio | De | |||
D×t | Tp | dd | dr | di | η | mm |
19×2 | 0.8 | 18.8 | 17 | 134 | 2.8 | 17.9 |
19×2 | 1 | 18.8 | 16.8 | 13.4 | 2.5 | 17.8 |
19×2 | 1.25 | 18.8 | 16.6 | 13 | 2.2 | 17.8 |
19×2 | 1.5 | 18.8 | 16.6 | 13 | 2 | 17.7 |
19×2 | 2 | 18.8 | 16.4 | 13 | 1.7 | 17.5 |
25×2.5 | 0.8 | 24.8 | 23 | 18.8 | 2.8 | 23.9 |
25×2.5 | 1 | 24.8 | 22.6 | 18.8 | 2.75 | 23.7 |
25×2.5 | 1.25 | 24.8 | 22.3 | 18 | 2.5 | 23.6 |
25×2.5 | 1.5 | 24.8 | 22.3 | 18 | 2.2 | 23.5 |
25×2.5 | 2 | 24.8 | 22 | 18 | 1.8 | 23.4 |
25×2.5 | 2.5 | 24.8 | 22 | 18 | 1.6 | 23.3 |
D------Outside diameter of plain end section
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Competitive Advantage:
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ASTM B111 UNS C70600 O61 Copper Nickel Alloy Low Fin Tube For Heat Exchangers Images |