YUHONG HOLDING GROUP CO., LTD
| Payment Terms | T/T,L/C |
| Supply Ability | 10000 Tons/Month |
| Delivery Time | ±7days |
| Packaging Details | Ply-Wooden Case + Iron Frame |
| Product Name | Single H / Double H Type Fin Tube |
| Base Tube Specification & Material | ASTM A270 TP316 |
| Fin Material | Carbon Steel, Alloy Steel And Stainless Steel |
| Fin Height | <200mm |
| Fin Thick | 1.5mm-3.5mm |
| Fin Pitch | 8mm-30mm |
| Base Tube OD | 16mm-219mm |
| Application | Heat Exchanger, Condenser, Refrigerator, Economizer |
| Brand Name | YUHONG |
| Model Number | H Fin Tube |
| Certification | ABS, BV, DNV, CCS, LR |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,L/C | Supply Ability | 10000 Tons/Month |
| Delivery Time | ±7days | Packaging Details | Ply-Wooden Case + Iron Frame |
| Product Name | Single H / Double H Type Fin Tube | Base Tube Specification & Material | ASTM A270 TP316 |
| Fin Material | Carbon Steel, Alloy Steel And Stainless Steel | Fin Height | <200mm |
| Fin Thick | 1.5mm-3.5mm | Fin Pitch | 8mm-30mm |
| Base Tube OD | 16mm-219mm | Application | Heat Exchanger, Condenser, Refrigerator, Economizer |
| Brand Name | YUHONG | Model Number | H Fin Tube |
| Certification | ABS, BV, DNV, CCS, LR | Place of Origin | China |
| High Light | Seamless Square Fin Tube ，Heat Exchanger Square Fin Tube ，Condenser Square Fin Tube | ||
ASTM A270 TP316L Seamless Steel Square Fin Tube For Heat Exchanger and Condenser
Manufactured from seamless TP316L stainless steel tubes (ASTM A270 compliant) with welded square fins, delivering superior corrosion resistance and heat transfer efficiency. Suitable for some harsh environments with heavy dust.
1.H-type Fin Tube Related Overview
• The fin is divided into two symmetrical half pieces. The tube wall is pressed down from both sides, and resistance welding is used to weld on the pipe wall with a certain gap left in the middle;
• Two circular tubes can share a group of fins, called double tube H-shaped fins, or a single tube H-shaped fin can be placed in the middle;
• The heat exchanger composed of H-type finned tubes is closely arranged and the tube bundles are arranged in order;
• The fins are parallel and independent of each other, and there is no influence of helix angle, so it is easy to remove ash.
2.Chemical & Mechanical Properties
| ASTM A270 TP316L Chemical Composition (%) | |||||||
| Cr | Ni | Mo | C | Mn | Si | P | S |
| 16.0-18.0% | 10.0-14.0% | 2.0-3.0% | ≤0.03% | ≤2.0% | ≤1.0% | ≤0.045% | ≤0.030% |
Mechanical Properties
| Component | Mechanical Performance | Key Features |
| ASTM A270 TP316L Base Tube | · Tensile Strength: ≥ 170 MPa (25 ksi) · Yield Strength: ≥ 485 MPa (70 ksi) · Elongation(2 inches): ≥ 35% in 50 mm · Hardness: ≤ 95 HRB | · Made of TP316L ultra-low carbon stainless steel with ≥2% Mo content, significantly enhancing chloride resistance. · Cold-rolled/cold-drawn process with inner surface roughness Ra≤0.8μm, meeting sanitary fluid transfer requirements. · Resists acid/alkali corrosion, operating temperature range -196°C to 400°C. |
3. Key Features
4. Key Applications
1. Power Industry:
ACC (Air-Cooled Condenser) radiator
HRSG (Heat Recovery Steam Generator)
2. Petrochemical Industry:
FCC (Fluid Catalytic Cracking) unit slurry cooler
Ethylene cracking furnace air preheater
3. Environmental Protection:
Waste incineration plant flue gas condenser
Sintering machine waste heat boiler evaporation section
4. Special Industries:
LNG vaporizer
Marine central cooling system
Polysilicon production gas heat exchanger
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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