YUHONG HOLDING GROUP CO., LTD
| Payment Terms | TT, LC |
| Supply Ability | According to Clients' requirements |
| Delivery Time | 45-60 Days (Depend on Customer's Requirements) |
| Packaging Details | Ply-wooden Cases with Steel Frames and Pipe's both ends with plastic caps |
| Product Name | Studded Fin Tube |
| Base Tube Specification&Material | ASTM A312 TP304 |
| Base Tube O.D. | 25-325 mm |
| Fin material | 13Cr (SS410) |
| Fin Height | 7~50.8 mm |
| Fin Pitch | 8~30 mm |
| Fin O.D. | ∅12.7mm, ∅15.8mm |
| Application Industries | Fired Heaters & Boilers; Oil refineries, petrochemical plants; HVAC & Industrial Furnaces... |
| Brand Name | Yuhong |
| Model Number | ASTM A312 TP304 Studded Fin Tube with 13Cr (SS410) Pins |
| Certification | ABS, BV, DNV, CCS, LR |
| Place of Origin | China |
View Detail Information
Explore similar products
ASTM A213 T9 Alloy Steel Studded Fin Tubes
ASTM A335 P9 Studded Tube, With 11Cr Studs Material , Fired Heater , Furnace
Studded Tube, ASME SA335 P22 Alloy Steel Seamless Pipe With 11Cr Studs, Radiant
Alloy Steel Studded Tube, ASME SA335 P5 With 11Cr, Fired Heater, Convective
Product Specification
| Payment Terms | TT, LC | Supply Ability | According to Clients' requirements |
| Delivery Time | 45-60 Days (Depend on Customer's Requirements) | Packaging Details | Ply-wooden Cases with Steel Frames and Pipe's both ends with plastic caps |
| Product Name | Studded Fin Tube | Base Tube Specification&Material | ASTM A312 TP304 |
| Base Tube O.D. | 25-325 mm | Fin material | 13Cr (SS410) |
| Fin Height | 7~50.8 mm | Fin Pitch | 8~30 mm |
| Fin O.D. | ∅12.7mm, ∅15.8mm | Application Industries | Fired Heaters & Boilers; Oil refineries, petrochemical plants; HVAC & Industrial Furnaces... |
| Brand Name | Yuhong | Model Number | ASTM A312 TP304 Studded Fin Tube with 13Cr (SS410) Pins |
| Certification | ABS, BV, DNV, CCS, LR | Place of Origin | China |
| High Light | ASTM A312 TP304 studded fin tube ，studded fin tube with 13Cr pins ，SS410 studded tube for boilers | ||
ASTM A312 TP304 Studded Fin Tube with 13Cr (SS410) Pins For Fired Heaters & Boilers
It is a high-efficiency heat exchanger tube with a TP304 stainless steel base pipe and 13Cr (SS410) stainless steel stud pins welded onto the outer surface. It is a specialized industrial component designed to maximize heat transfer efficiency in demanding, high-temperature environments. It combines a corrosion-resistant base tube with metal pins (studs) welded onto its surface to increase the area available for heat exchange.
The fundamental purpose of this product is to solve a common engineering challenge: how to transfer more heat within a limited space. By welding 13Cr (SS410) pins onto the TP304 tube, the outer surface area is dramatically increased. This allows for much more efficient thermal exchange between the fluid inside the tube and the hot gases or fluids on the outside.
The combination of materials is strategic:
1. Base Tube: ASTM A312 TP304 (UNS S30400)
Chemical Composition (wt %, max unless range)
| Element | Composition |
| Carbon (C) | ≤ 0.08% |
| Manganese (Mn) | ≤ 2.00% |
| Phosphorus (P) | ≤ 0.045% |
| Sulfur (S) | ≤ 0.030% |
| Silicon (Si) | ≤ 1.00% |
| Chromium (Cr) | 18.00 – 20.00% |
| Nickel (Ni) | 8.00 – 11.00% |
| Molybdenum (Mo) | — |
Mechanical Properties (minimum values, annealed condition)
| Property | Value |
| Tensile Strength | 515 MPa (75 ksi) |
| Yield Strength (0.2% offset) | 205 MPa (30 ksi) |
| Elongation in 2 in. | ≥ 35% |
2. Fins: 13Cr (SS410) Pins
3. Key advantages of this kind of combination
4.Typical Applications
This tube is widely used in gas-to-liquid heat exchangers where the gas side is hot and mildly corrosive:
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...
Get in touch with us
Leave a Message, we will call you back quickly!