Yuhong Group Co.,Ltd
| Payment Terms | L/C,T/T |
| Delivery Time | 7 DAYS |
| Packaging Details | Ply-wooden Case /Iron Case |
| Product Name | Extruded Finned tube |
| Tube Standard | ASTM A179, ASME SA179, ASTM A312, ASME SA312, ASTM A249, ASME SA249 |
| Tube Material | Carbon Steel, Stainless Steel, Duplex steel, Nickel Alloy, Copper Alloy |
| Fin Material | AL1060, AL6063, AL1100, C12200,SS304, SS316l,SS409 etc. |
| Fin Pitch | PFI (fins per inch), FPM (fins per meter) |
| Length | can customized |
| Application | Heat Exchanger, Condenser, Industry Equipment |
| High Light | ASME SA179 Carbon Steel Seamless Tube, Heat Exchanger Extruded Fin Tube |
| Brand Name | YUHONG |
| Model Number | ASME SA179 Carbon Steel Extruded Finned Tube |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C,T/T | Delivery Time | 7 DAYS |
| Packaging Details | Ply-wooden Case /Iron Case | Product Name | Extruded Finned tube |
| Tube Standard | ASTM A179, ASME SA179, ASTM A312, ASME SA312, ASTM A249, ASME SA249 | Tube Material | Carbon Steel, Stainless Steel, Duplex steel, Nickel Alloy, Copper Alloy |
| Fin Material | AL1060, AL6063, AL1100, C12200,SS304, SS316l,SS409 etc. | Fin Pitch | PFI (fins per inch), FPM (fins per meter) |
| Length | can customized | Application | Heat Exchanger, Condenser, Industry Equipment |
| High Light | ASME SA179 Carbon Steel Seamless Tube, Heat Exchanger Extruded Fin Tube | Brand Name | YUHONG |
| Model Number | ASME SA179 Carbon Steel Extruded Finned Tube | Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | CHINA |
ASTM / ASME SA179 Carbon Steel Extruded Finned Tube Heat Transfer Tube
Extruded fin tubes are a type of finned tube where the fins are integrated into the tube itself by an extrusion process. This method involves forcing high-strength aluminum or copper alloy through a die with the tube, shaping the fins in the process. This creates a sturdy bond between the base tube and the fins, resulting in excellent heat transfer efficiency. Extruded fin tubes come in various fin geometries such as plain, low, and high fin configurations to suit different heat transfer requirements. These types of fin tubes are commonly used in air-cooled heat exchangers, industrial boilers, refrigeration systems, and other applications where efficient heat transfer is crucial.
| Bare tube Specification & Material | Stainless steel:
SUS316TB,SUS316HTB,SUS316HTB
|
| Fin material | AL1060, AL6063, AL1100, C12200 ,SS304,SS304L,SS316L,SS409 etc. |
| Type | Extruded fin tube L/LL//KL fin tube "G" Embedded fin tube Low fin tube Double "L" fin tube High frequency welded fin tube Integral fin tube... |
| Process | Cold drawn, Cold rolled, Precision Rolled for Seamless Pipe or Tube |
| Finish | Annealed & pickled, bright annealing, polished, antirust oil, the black painting |
| Ends | Beveled end, Plain end, Plastic Cap at Both end |
| Yuhong Group Fin Tube Specification | |||||
| Type | Description | Base tube | Fin specification (mm) | ||
| O.D. (mm) | Fin pitch | Fin height | Fin thick | ||
| Embedded | G-type fin tube | 16-63 | 2.1-5 | <17 | ~0.4 |
| Extruded | Single metal combined metal | 8-51 | 1.6-10 | <17 | 0.2-0.4 |
| Low fin tube t-type fin tube | 10-38 | 0.6-2 | <1.6 | ~0.3 | |
| Bamboo tube corrugated tube | 16-51 | 8~30 | <2.5 | / | |
| Wound | l/kl/ll type fin tube | 16-63 | 2.1-5 | <17 | ~0.4 |
| String | String fin tube | 25-38 | 2.1-3.5 | <20 | 0.2-0.5 |
| U-type | U-type tube | 16-38 | / | / | / |
| Welding | HF-welding fin tube | 16-219 | 3~25 | 5~30 | 0.8-3 |
| H/HH type fin tube | 25-63 | 8~30 | <200 | 1.5-3.5 | |
| Studed fin tube | 25-219 | 8~30 | 5~30 | φ5-20 | |
Why use aluminum fins?
According to the heat exchange application and operation, there are various materials.
The common ones are Aluminum, Alloy, Copper, Brass, Nickel, Titanium, Stainless Steel, Carbon Steel, etc, among which the aluminum and alloy are mostly used.
The basic performance for fin tube heat exchange should be with good solder ability and form ability, higher mechanical strength, good corrosion resistance and thermal conductivity. In spite of these, aluminum and alloy are also featured in extension and higher tensile strength increases under lower temperature. Around all world, especially for low temperature and compact heat exchange, they are widely applied.
The Feature of Aluminum:
1. Low Density
By alloying and heat treatment, it can reach the structural of construction steel. Suitable for various transportation, especially for small vehicle, reducing weight and consumption.
2. Good Corrosion Resistance
When under harsh conditions, the materials oxide from aluminum is non-toxic. With aluminum heat exchange, no worries that air or liquid inside will be destructed by oxide after long time.
3. Good Thermal Conductivity
Especially suitable for radiating fin, heat transfer evaporator and condenser.
4. High Yielding and resistance to die cutting.
It is easy for processing and forming.
Applications
ASTM A179 Fin Tubes are widely used in industries such as petroleum, chemical, medical, food, light industry, machinery, instrument, include industrial pipeline and mechanical structure parts, etc.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9... YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...
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