YUHONG HOLDING GROUP CO., LTD
| Payment Terms | TT, LC |
| Supply Ability | 1000 tons/month |
| Delivery Time | 35-60 days |
| Packaging Details | Ply-wooden Case With Iron Frame |
| Product | Finned Tube |
| Type | Serrated Finned Tubes |
| Serrated Finned Tubes Standard | ASTM A210 A1 Carbon Steel |
| Serrated Finned Tubes Size | Requirement by Clients |
| Serrated Finned Tubes Use | For HRSG Heat Recovery Steam Generator, Superheater, Reheater, High Stage Evaporator,etc. |
| Serrated Finned Tubes Packing | Ply-wooden Case With Iron Frame |
| Brand Name | Yuhong |
| Model Number | Serrated Finned Tubes |
| Certification | ABS, BV, DNV, CCS, LR |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | TT, LC | Supply Ability | 1000 tons/month |
| Delivery Time | 35-60 days | Packaging Details | Ply-wooden Case With Iron Frame |
| Product | Finned Tube | Type | Serrated Finned Tubes |
| Serrated Finned Tubes Standard | ASTM A210 A1 Carbon Steel | Serrated Finned Tubes Size | Requirement by Clients |
| Serrated Finned Tubes Use | For HRSG Heat Recovery Steam Generator, Superheater, Reheater, High Stage Evaporator,etc. | Serrated Finned Tubes Packing | Ply-wooden Case With Iron Frame |
| Brand Name | Yuhong | Model Number | Serrated Finned Tubes |
| Certification | ABS, BV, DNV, CCS, LR | Place of Origin | China |
| High Light | ASTM A210 A1 serrated finned tubes ，carbon steel finned tubes for evaporators ，high stage evaporator finned tubes | ||
ASTM A210 A1 Serrated Finned Tubes Carbon Steel For High Stage Evaporator
Chemical Composition (%)
| Standard / Grade | C | Mn | P | S | Si |
| A210 A1 | 0.27 | 0.93 max | 0.035 | 0.035 | 0.10 |
Mechanical Properties
| Standard / Grade | Tensile Strength,min | Yield Strength (0.2%Offset,min) |
| A210 A1 | 60ksi (415 MPa) | 37ksi (255 MPa) |
ASTM A210 specification covers min. wall thickness seamless medium carbon steel boiler and superheater tubes.Because it surpasses many carbon steels in terms of high-temperature strength, pressure resistance, heat transfer, machinability, and cost, it is widely used in high-pressure evaporators (e.g., power plants, seawater desalination plants, and process heat recovery units).
ASTM A210 A1 Benefits For High Stage Evaporator
| 1.High‑temperature strength (to 480°C):Safe operation at high pressure & temperature | |
| 2.High thermal conductivity:can maximizes evaporation efficiency | |
| 3.Good weldability:crucial in the fabrication of serrated finned tubes. | |
| 4.Lower cost than alloys:Optimal CAPEX/OPEX for ≤480°C service |
Why Use A210 A1 Serrated Finned Tubes On High Stage Evaporator
Using ASTM A210 A1 carbon steel serrated finned tubes for high‑stage evaporators because they deliver the best balance of high‑temperature strength, superior heat transfer, robust fin‑to‑tube bonding, anti‑fouling performance, and low cost—perfect for the typical 300–480°C / 10–18 MPa service conditions.
High‑stage evaporators demand tubes that handle high pressure, high temperature, and thermal cycling while maintaining good thermal conductivity.ASTM A210 A1 is a ideal choice.
By the way, serrations can break the fluid boundary layer and induce strong turbulence.Much higher convection coefficients than smooth fins.Serrated edges maximize surface area without excessive pressure drop. And high‑frequency welding creates a metallurgical bond (not just mechanical contact). The excellent thermal contact conductance; fins won’t detach under thermal cycling or pressure transients.Can withstands high flue gas/steam velocities and cleaning (steam lancing, water washing).
Some Important Applications
*Power Plant Boilers
*Air Heaters and Process Gas Heaters
*Heat Recovery Steam Generators (HRSGs) and Waste Heat Boilers
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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