YUHONG HOLDING GROUP CO., LTD
| Payment Terms | L/C, T/T |
| Supply Ability | 1000 tons/month |
| Delivery Time | 30-60 days |
| Packaging Details | Ply-wooden Case With Iron Frame |
| Product | Fin Tubes or Finned Tube |
| Type | Embedded G Type |
| Standard | ASTM A179 |
| Material | Base Tubes SA179 and AL1060 Fins |
| Application | Radiators / Heat exchanger / Economizaer, etc. |
| Packing | Ply-wooden Case With Iron Frame |
| Brand Name | YUHONG |
| Model Number | ASTM A179 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 |
| Place of Origin | CHINA |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 1000 tons/month |
| Delivery Time | 30-60 days | Packaging Details | Ply-wooden Case With Iron Frame |
| Product | Fin Tubes or Finned Tube | Type | Embedded G Type |
| Standard | ASTM A179 | Material | Base Tubes SA179 and AL1060 Fins |
| Application | Radiators / Heat exchanger / Economizaer, etc. | Packing | Ply-wooden Case With Iron Frame |
| Brand Name | YUHONG | Model Number | ASTM A179 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 | Place of Origin | CHINA |
| High Light | Aluminum Embedded G Fin Tubes ，ASTM A179 Embedded G Fin Tubes ，Radiators Embedded G Fin Tubes | ||
Embedded G Fin Tubes ASTM A179 With Aluminum AL1060 For Radiators
Chemical Composition (%) max
| Grade | C | Mn | P | S |
| A179 | 0.06-0.18 | 0.27-0.63 | 0.035 | 0.035 |
Mechanical Properties
| Grade | Tensile Strength min | Yield Strength min | Elongation in 2" or 50mm min |
| A179 | 47ksi (325 MPa) | 26ksi (180 MPa) | 35% |
Details
Manufacture: Tubes shall be made by the seamless process and shall be cold drawn.
Heat Treatment: Tubes shall be heat treated after the final cold draw pass at a temperature of 1200°F [650°C] or higher.
Surface Condition: Finished tubes shall be free of scale. A slight amount of oxidation will not be considered as scale.
Hardness Requirements: The tubes shall have a hardness number not exceeding 72 HRB.
Test Methods Referreds: Flattening Test, Flaring Test, Flange Test, Hardness Test, Hydrostatic Test,etc.
Keywords: Cold drawn tubes, Condenser tubes, Heat exchanger tubes, Low carbon tubes, Seamless tubes, Boiler tubes, etc.
ASTM A179 covers minimum-wall-thickness, seamless cold-drawn low-carbon steel tubes for tubular heat exchangers, condensers, and similar heat transfer apparatus.
Embedded G Finned Tubes
Embedded fin tubes, also known as integral fin tubes, are heat exchanger components where fins are mechanically embedded or bonded into grooves on the outer surface of the base tube. This creates a strong mechanical bond between the fins and the tube, enhancing heat transfer efficiency.
Processing technology: machining grooves into the outer surface of the base tube, then inserted fins into these grooves.
Base tubes are usually made of materials like carbon steel, stainless steel, or copper alloys. Fins can be made from aluminum, copper, or other high-conductivity materials to improve heat transfer.
Application:power generation, chemical processing, HVAC (Heating, Ventilation, and Air Conditioning), and refrigeration.
Advantages
1.Enhanced Heat Transfer
2.Durability
3.Versatility
However, the manufacturing process can be more expensive compared to other types of fin tubes. And the process of embedding fins requires precise machining and assembly, which can be complex and time-consuming.
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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