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  • stud fin tube, fin tube, stud tube, finned tube, wound fin tube, extruded fin tube, welded fin tube
  • stud fin tube, fin tube, stud tube, finned tube, wound fin tube, extruded fin tube, welded fin tube
  • stud fin tube, fin tube, stud tube, finned tube, wound fin tube, extruded fin tube, welded fin tube
  • stud fin tube, fin tube, stud tube, finned tube, wound fin tube, extruded fin tube, welded fin tube
  • stud fin tube, fin tube, stud tube, finned tube, wound fin tube, extruded fin tube, welded fin tube

Stud Fin Tube

Category : Fin Tube - Stud Fin Tube
Stud fin tube is made by electrical Resistance welding specially formed Studs(Round pins ) in rows around the tube. The Studs can be supplied in a variety of Sizes and shapes. Also named pin fin tube.Stud tube have a very high heat transfer efficiency.The heat exchange efficiency is equivalent to 2-3 times that of the bare pipe. Tube Material: Stainless steel, Duplex stainless steel,Titanium,Carbon steel, Copper nickel, admiralty brass, Aluminium Brass, Nickel alloy Monel , Inconel, hastelloy.... Fin Material: Aluminium,copper,stainless steel,carbon steel....
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Product Description

Stud fin tube is made by electrical Resistance welding specially formed Studs(Round pins ) in rows around the tube. The Studs can be supplied in a variety of Sizes and shapes. Also named pin fin tube.Stud tube have a very high heat transfer efficiency.The heat exchange efficiency is equivalent to 2-3 times that of the bare pipe. To increase the surface heat transfer coefficient of flue gas to the furnace tube.Reduce the amount of bare pipes used in these processes. (Heat transfer surface of one studded pipe is equivalent to surface of 4 to 10 bare pipes).

Studded tubes are generally used in furnaces and boilers where the surface is exposed to a very corrosive environment and where very dirty gas streams require frequent or aggressive cleaning.

Increase efficiency in the process of heat recovery and direct flame hostile atmospheres.

Studded Pipe’s ideal for processes applications where dirty fuels are used and harsh environments in terms of temperature and / or corrosion.Easier cleaning especially for operating cases with very dirty flue gas produced by burning heavy oil, diesel or residual oil.

Its high resistance to harsh environments, such as sections of Sulfuric Acid atmospheres, makes it very useful for the industries mentioned.

The finned tube is a heat transfer component that increases the heat exchange area by helically wound fins on the base tube. Fins and base tube forming a strong mechanical contact,that greatly improving the heat transfer efficiency.
It widely application to Economizer,Boilers, Heat ex-changers,tube bundles,Radiators, air coolers, air preheater etc. 
Tube Material: Stainless steel, Duplex stainless steel,Titanium,Carbon steel, Copper nickel, admiralty brass, Aluminium Brass, Nickel alloy Monel , Inconel, hastelloy....
Fin Material: Aluminium,copper,stainless steel,carbon steel....


Base Tube Material: 

stainless steel stud tube, carbon steel stud pipe,alloy steel studded tube.


Material Grade:

A335 P1,P5,P9,P11, A213 T9,T11,T22,TP304,TP316/316L,TP321

A106GrB,A210 Gr A1, A210 GrC,ASME SA192/ASTM A192

ASME SA213/ASTM 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.ASTM A193 Grade: B6, B6X, B8, B8a, B8M, B8C. Cr-Mo alloy etc.

Base pipe O.D:31.75-165mm    Stud height:10-60mm

Stud pitch: as customer's request.

End:Plain Ends, Beveled Ends

Bare tube length on both side:As Customer's request.


Application:

Boiler,Super heater, Gas furnace burner, heat exchange equipment ,chemical equipment,heat recovery of the petrochemical industry, in areas of convection ovens, vacuum generators for chemical processing, etc.Boiler stud tube,Super heater stud tube, Gas furnace burner stud tube.


Package:

In bundles, plywood cases, wooden cases with water-proof package, etc.




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