YUHONG HOLDING GROUP CO., LTD
| Payment Terms | L/C,T/T |
| Supply Ability | 10000 TONS PER MONTH |
| Delivery Time | 20-90 DAYS |
| Packaging Details | STEEL FRAME CASE |
| Base Tube Material Grade | SA179 |
| Base Tube Material Standard | ASME SA179, ASTM A179 |
| Fin Material | Aluminum, Carbon Steel |
| Max. Working Temperature | 750 °F（400 °C） |
| Bare Tube Diameter(MM) | 16 - 63 mm |
| Fin Pitch(MM) | 2.1 - 5 mm |
| Fin Height(MM) | <17 mm |
| Fin Thick(MM) | ~0.4 mm |
| Brand Name | YUHONG |
| Model Number | Embedded G Type Fin Tube |
| Certification | ABS, DNV-GL, LR, BV, CCS, KR, ASME, TUV, SGS, BV, IEI, IBR, ISO9001, ISO 14001, ISO 18001 |
| Place of Origin | China, Korea |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 10000 TONS PER MONTH |
| Delivery Time | 20-90 DAYS | Packaging Details | STEEL FRAME CASE |
| Base Tube Material Grade | SA179 | Base Tube Material Standard | ASME SA179, ASTM A179 |
| Fin Material | Aluminum, Carbon Steel | Max. Working Temperature | 750 °F（400 °C） |
| Bare Tube Diameter(MM) | 16 - 63 mm | Fin Pitch(MM) | 2.1 - 5 mm |
| Fin Height(MM) | <17 mm | Fin Thick(MM) | ~0.4 mm |
| Brand Name | YUHONG | Model Number | Embedded G Type Fin Tube |
| Certification | ABS, DNV-GL, LR, BV, CCS, KR, ASME, TUV, SGS, BV, IEI, IBR, ISO9001, ISO 14001, ISO 18001 | Place of Origin | China, Korea |
| High Light | HVAC G Type Finned Tube ，ODM G Type Finned Tube ，ODM tube and fin coil | ||
| Attribute | Value |
|---|---|
| Base Tube Material Grade | SA179 |
| Base Tube Material Standard | ASME SA179, ASTM A179 |
| Fin Material | Aluminum, Carbon Steel |
| Max. Working Temperature | 750 °F (400 °C) |
| Bare Tube Diameter (MM) | 16 - 63 mm |
| Fin Pitch (MM) | 2.1 - 5 mm |
| Fin Height (MM) | <17 mm |
| Fin Thickness (MM) | ~0.4 mm |
ASME SA179 Embedded G Fin Tube is a high-performance heat transfer component designed for enhanced thermal efficiency. The base tube is constructed from ASME SA179 carbon steel, renowned for its superior heat transfer properties and mechanical strength.
The fin strip is precisely wound into machined grooves on the tube surface and securely locked in place by back filling with base tube material. This innovative design delivers exceptional heat transfer efficiency at elevated tube metal temperatures.
| Grade | C | Mn | P | S |
|---|---|---|---|---|
| SA179 | 0.06-0.18% | 0.27-0.63% | 0.035% max | 0.035% max |
| Grade | Tensile Strength | Yield Strength | Elongation | Hardness |
|---|---|---|---|---|
| SA179 | ≥ 180 MPa (26 ksi) | ≥ 325 MPa (47 ksi) | Variable based on diameter | Typically ≤ 72 HRB |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
1990
Total Annual:
5000000-10000000
Employee Number:
50~100
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. The factories alre... 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. The factories alre...
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