| Type: | Studded Fin Tube | Tube Material: | Carbon Steel，Stainless Steel，Alloy Steel |
|---|---|---|---|
| Fin Material: | Aluminum，Copper And Steel Etc，Copper，carbon Steel，stainless Steel | Fin Height: | Up To 40 Mm |
| Tube Length: | 18 Meters Max | Fin Pitch: | 1.6-10mm |
| Ends: | Bevled End， Plain End， Thread End | Application: | Heater Parts，Refrigeration Parts，heat Exchanger，Cooler，Fluid Cooling |
| High Light: | P91 Alloy Steel Studded Fin Tube， ASTM A335 Fin Tube， Alloy Steel Finned Heat Exchanger Tube | ||
ASTM A335 P11 P22 P9 P91 Alloy Steel Studded Fin Tube For Heat Exchangers
Studded Fin Tube is made by electrical resistance welding specially formed studs(round pins) in rows around the tube. The Studded fin tubes are also named pin fin tube. Studded tubes have a very high heat transfer efficiency. The heat exchange efficiency is equivalent to 2-3 times that of the bare tube. Studded fin tubes are generally used in furnaces and boilers of which the surface is exposed to corrosive environment. It can also increase efficiency in the process of heat recovery and direct flame hostile atmospheres. Studded fin tubes are ideal for processes applications where dirty fuels are used and harsh environments. They can be more easily cleaned especially for operating cases with dirty flue gas produced by burning heavy oil， diesel.
Base Tube Material:
stainless steel， carbon steel，alloy steel
Material Grade:
A335 P1，P5，P9，P11;
A213 T9，T11，T22，TP304，TP316/316L，TP321;
A106GrB;
A210 Gr A1， A210 Gr C; A192
A213 TP304/304L， TP316/TP316L， TP321， TP310S， TP317
Studs Material:
Carbon steel ASTM A510 grade 1005 to 1010
Stainless steel AISI 304， 316， 410， 347， 321.
A193 Grade: B6， B6X， B8， B8a， B8M， B8C. Cr-Mo alloy etc.
Base Tube O.D:31.75-165mm
Stud Height:10-60mm
Stud Pitch: As Customer's Request.
Ends: Plain Ends， Beveled Ends
Bare Tube Length On Both Side:As Customer's Request.
| Bare Tube Material | Stainless steel， Carbon steel， Copper alloy， Alloy steel |
| Fin Material | Aluminium， Copper Alloy， Stainless Steel， Carbon Steel |
| Max Design Temperature | <450°C |
| Base Tube O.D | 25-165mm |
| Fins Per Inch | As Customer's Request |
| Fin Depth | 0.5-3mm |
| Product Processing | Extruded， Embedded， High Frequency Welding， Etc. |
Applications:
Air Coolers
Heat Exchangers & Boilers
Power plants
Petroleum Industry
Chemical industry
Wood industry
Food industry
Steel Industry
Fabrication Industry
Oil & Gas Plants
Petrochemical refineries Plants
