YUHONG HOLDING GROUP CO., LTD
| Payment Terms | L/C,T/T |
| Supply Ability | 10000 tons/month |
| Delivery Time | ±7 work days |
| Packaging Details | Ply-wooden Cases with Steel Frames(both ends of pipes have plastic caps) |
| Product Name | ASTM A213 TP316L Longitudinal Welded Finned Tube |
| Base Tube Specification & Material | ASTM A213 TP316L |
| Fin Height | 5 ~ 16 mm |
| Fin Thick | 0.8 ~ 1.5 mm |
| Fin Pitch | 3 ~ 8 FPI |
| Length | ≤34m |
| Base Tube OD | 12.7 ~ 50.8 mm |
| Application | Boiler, Condenser, Refrigeration, Heat exchanger, HVAC |
| Brand Name | YUHONG |
| Model Number | Longitudinal Finned Tube |
| Certification | ABS, BV, DNV, CCS, LR |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 10000 tons/month |
| Delivery Time | ±7 work days | Packaging Details | Ply-wooden Cases with Steel Frames(both ends of pipes have plastic caps) |
| Product Name | ASTM A213 TP316L Longitudinal Welded Finned Tube | Base Tube Specification & Material | ASTM A213 TP316L |
| Fin Height | 5 ~ 16 mm | Fin Thick | 0.8 ~ 1.5 mm |
| Fin Pitch | 3 ~ 8 FPI | Length | ≤34m |
| Base Tube OD | 12.7 ~ 50.8 mm | Application | Boiler, Condenser, Refrigeration, Heat exchanger, HVAC |
| Brand Name | YUHONG | Model Number | Longitudinal Finned Tube |
| Certification | ABS, BV, DNV, CCS, LR | Place of Origin | China |
| High Light | ASTM A213 TP316L Finned Tube ，Longitudinal Welded Finned Tube ，Petrochemical Finned Tube | ||
ASTM A213 TP316L Longitudinal Welded Finned Tube For Petrochemical
The ASTM A213 TP316L Longitudinal Welded Finned Tube is a high-efficiency enhanced heat transfer component manufactured using advanced welding technology, specifically designed for demanding petrochemical applications.
It consists of a TP316L austenitic stainless steel base tube and longitudinal continuous fins integrally formed through precision welding, offering outstanding heat transfer performance and exceptional corrosion resistance.
1.Chemical & Mechanical Properties
| ASTM A213 TP316L Chemical Composition (%) | |||||||
| C | Si | Mn | P | S | Cr | Ni | Mo |
| ≤0.035 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 16.0~18.0 | 10.0~14.0 | 2.0~3.0 |
Mechanical Properties
| Component | Mechanical Performance | Key Features |
| ASTM A213 TP316L Base Tube | · Tensile Strength: ≥485 MPa · Yield Strength: ≥170 MPa · Elongation (in 50mm): ≥35% (Longitudinal) / ≥25% (Transverse) · Hardness (Max): HB 217 | · General Corrosion Resistance · Pitting & Crevice Resistance · Intergranular Corrosion Resistance · Oxidation Resistance: Continuous service up to 870°C · High-Temperature Strength: Yield strength ≥110 MPa at 540°C |
2. Product Principle
Longitudinal finned tubes are produced by resistance welded fins along the length of the tube.
The fins first form a U-shaped channel, so that each U-shaped leg forms a fin. The channel is cut to the appropriate length, then oriented and resistance welded in place along the length of the tube. The channel is a pair of welded, opposite, so the number of fins specified must be a multiple of four.
3. Key Features
Temperature Range: -50°C ~ 450°C
Pressure Rating: Class 150 ~ Class 900
Media Types: Crude oil, hydrocarbons, acid gases, organic solvents, etc.
Corrosion Resistance: Resistant to H2S, CO2, chloride SCC
4. Key Applications
(1) Refining Units
Atmospheric and Vacuum Distillation Unit Heat Exchange Systems
Catalytic Cracking Unit Waste Heat Recovery Systems
Hydrotreating Unit Process Heat Exchangers
(2) Petrochemical Processing
Ethylene Cracking Furnace Convection Section Tube Bundles
Aromatic Unit Reboilers and Condensers
Polyethylene/Polypropylene Reactor Temperature Control Systems
(3) Natural Gas Processing
Natural Gas Dehydration Unit Heat Exchange Modules
LNG Regasification Heat Exchange Systems
Acid Gas Treatment Units (Desulfurization & Decarbonization)
(4) Storage & Transportation
Crude Oil Storage Tank Heating Coil Systems
Chemical Product Pipeline Tracing Systems
LNG Receiving Terminal Intermediate Fluid Vaporizers
(5) Special Applications
Offshore Platform Seawater Cooling Systems
Highly Corrosive Medium Heat Exchange Equipment
High-Temperature High-Pressure Hydrogen Service Exchangers
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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