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Studded tubes are a type of metal tubes. These tubes have studs welded onto the metal tube. These studs are arranged in a specific formation throughout the length of the tube. They are often used in boilers and refineries. As they increase the surface area for higher heat transfer they are used for reheating.
When an electric current is passed at the contact point of the studs and the tube, this, in turn, provides resistance. The resistance causes heat to be produced which is then used for welding. Maximum heat is generated at the interface of the tube and the studs due to maximum resistance. No external heat source is used to weld the studs and tubes together. The pressure is used to forge the two together instead. Hence, they are extremely useful in the process that works under high temperature and pressure.
Studded Tubes are mostly used in boilers and furnaces. Mostly in a corrosive environment. In petrochemical industries, high crude oil which has high density is passed through studded tubes. Heat is generated from outside the tube. On the other end of the tube, we obtain a liquid product which is later sent for processing.
Studded tubes are also used in water tube boilers. They help in heating water. The studded tubes are oval shaped and are welded onto the boilers.
The amount of bare pipes used is reduced by the usage of studded tubes as heat transfer surface of one studded tube can replace the surface of 4 to 10 bare pipes.
Studded tubes can be used in applications where harsh fuels are used which can cause damage to the environment. To protect them from corrosion, the external surfaces of the studded tubes can be coated or treated with a protective layer.
Since studded tubes minimize erosion, they are also used in Soda ash boilers and fluidized bed reactors.
They are also used in steel plants, air coolers, power plants, heat exchangers, etc.
| Description | Tuba Material | Fin Material | Tube Size |
Studded Fin tube |
All Kind of Material can be applied | Stainless Steel ,Carbon Steel or as your requirement | 12.7-406.4 |
| Heat Transfer Surface | Tubular Heat Exchanger | Origin | China |
| Transport Package | in Sea Worthy Iron Rack or as Your Requirement | Heat Transfer Surface | Tubular Heat Exchanger |
DATANG STEEL PIPE Co., Ltd is a reputed processor and wholesaler that export to global markets for 17 years.
We have a professional sales and technical team.We design solutions and provide product cunstomization for you.
You will find a extensive range of Finned tubes,Fin tube heat exchanger,Air cooler,Radiator,Economizer,Condenser, Vaporizer/evaporator in Datang.
We have a large amount of spot inventory: high quality carbon steel seamless pipe, ERW pipe, SSAW pipe, alloy steel pipe, etc. The pipe fittings and flanges are also available.
Welcome to visit our factory and looking forward to cooperate with you.
Now we have production facilities for manufacturing various types of finned tubes as mentioned below,
EXTRUDED FIN TUBE (BIMETALLICE FIN TUBE)
'G' TYPE FIN TUBE (EMBEDDED FIN TUBE)
'L' 'LL' 'KL' TYPE FIN TUBE (WRAP AROUND FIN TUBE)
LASER WELDING FIN TUBE.
HIGH FREQUNECY WELDED FIN TUBE.
STUDDED TUBE.
These fin tubes typically find application in all industries where drying,heating,heat recovery in power plant\ refinery etc. The are equipped in heat exchangers like Air Cooled Heat Exchangers/Heat Recovery Systems/Boilers/Driers.
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