High Flux Heat Exchange Tube - China

A high flux tube is a new product combining sintered method and machining technology.

They can improve the heat transfer coefficient of the inside and outside tubes, thus they can significantly improve the overall heat transfer coefficient of tubes.

They solve the current problem that the heat transfer coefficient increased only on one side of heat transfer enhancement, while the total heat transfer efficiency is still low.

They greatly improve the efficiency of the heat transfer tubes and heat exchangers.

Sintered high flux tube is a highly efficient heat exchange tube with a specific structure on the surface of an ordinary heat exchange tube, which is sintered by the powder metallurgy method.

The concave hole of the surface porous layer is communicated with each other, and the boiling heat transfer can be enhanced obviously, and the heat transfer effect can be increased by more than 20 times.

This is so far for the heat transfer coefficient of the highest pipe type heat transfer element, especially applicable to alkanes, alkenes, and alcohols, such as Freon medium.

Compared with the bare tube, the sintered surface porous tube has the following advantages: - It can significantly enhance the boiling heat, reduce the heat transfer area by about half, and have broad application prospects in the chemical and petrochemical plants such as large ethylene and large aromatics.

(2) In a very small difference in the maintenance of boiling, low taste energy recovery and low temperature boiling heat transfer have a great value and can be used to reduce the temperature of the heating steam.

(3) The critical heat load is more than 50% higher than that of the ordinary pipe.

(4) Has good scale inhibition performance.

On the one hand, a High flux tube can reduce the steam demand.

On the other hand, it can improve heat transfer capability.

In a large heat transfer system, because of the need for small temperature differences, the number of reboilers needed is very large.

The use of a High flux tube can reduce 3/4 the number of reboilers, and the temperature difference ΔT needed for only 5℃.

Using High flux tubes to replace traditional bare tubes we can eliminate heat transfer bottlenecks, meet the need for a larger heat transfer load, and significantly increase production.

At the same time, while keeping machine efficiency, it can reduce costs by using lower steam pressure.

The case-hardened products are as follows:

Sintered porous coating for the outer surface/low fins for the inner surface, Cannelure for the outer surface/ sintered porous coating for the inner surface, Sawtooth surface for the outer surface/ sintered porous coating for the inner surface, fins for the outer surface/ sintered porous coating for the inner surface.

- Material: carbon steel, aluminum, and so on.

- Size: external diameter 15 - 40 mm, length 500 - 12000 mm Under normal conditions, the middle of the High flux tube is a strengthened section.

Plane ends are smooth, so it is easy to wear and to be expanded.

High flux tubes can do OEM as customers need.

Products are packed in wooden boxes.

Applicable medium of high flux heat exchangers:

Ethylene glycol, diethylene glycol, ethylene trichloride, ethane, propylene, and ethyl alcohol.

Applications of high flux heat exchangers:

The high flux heat exchangers can be used in phase change equipment, such as carburetors, evaporators, condensers, reboiler, etc.

To be specific, such as the ethylene carburetor, the overhead condenser, and reboiler of the ethylene separation device, the combination plant of ethylene glycol evaporation, and the aromatic, main condenser-evaporator of the air separation unit.

As well as natural gas liquefaction, cryogenic refrigeration, air separation, seawater desalination, etc.

(1)Oil refining and petrochemical installations Such as overhead condenser and reboiler of ethylene separation device, ethylene carburetor, catalytic slurry oil evaporator, ethanol evaporator, and ethylene glycol evaporator, etc.

It can reduce more than 80% heat transfer area, and can also lower refrigerator horsepower.

In the long-term operation process, the porous surface with enhanced boiling heat transfer is very stable, and no coking or scaling phenomenon has occurred.

At the same time, it can greatly reduce heat medium consumption, so far as to lower the heat medium temperature.

(2)Natural gas purification and separation devices For example, in the reboiler condensers of cryogenic air separation plants.

On the one hand, it can reduce the initial cost of evaporation-condensing (cooling) heat exchanger (cut down heat transfer surface); On the other hand, because of the small work temperature difference, it can reduce power consumption.

(3) Seawater desalination and waste heat utilization

Company Contact:

• Posted By: Shanghai T.S. Industrial Co.,Ltd

• Phone: 8615607960723

• Address: No.2, Lane 1588 Youyi Road, Shanghai , China

• Email:

• Website: https://www.lordfintube.com

• Business Description: Shanghai T.S. Industrial Co., Ltd focuses on Finned Tubes, Fin Tube, and Finned Pipe used in Heat Exchangers, Boiler Economizers, Coolers, and Heaters.
  
  We supply custom fin tubes and finned pipes in various material configurations that will increase the heat exchangers' heat transfer rate and reduce operating costs.
  
  With an advanced high-frequency resistance welding finned tube production line, an annual production capacity of up to 4000 tons, the specifications of phi 22-273mm finned tube, according to national standards or customer requirements standard production.
  
  The company produces finned tubes (square fin tube, circular finned tube, spiral fin tube, H type finned tube, longitudinal fin tube, corrugated fin tube, spiral serrated fin tube, needle-shaped fin tube, plate-shaped fin tube, inner fin tube) that can be applied to the boiler, air preheater, etc.
  
  Fin tubes or called finned tubes are a major component for various heat recovery systems.
  
  The close connection between the Finning operation and the manufacturing plant allows significant savings in packaging and freight as well as working capital reduction as a result of a “just-in-time” supply chain.
  
  T.S. Industrial Supply and produce to custom requirement finned tubes.
  
  For high-frequency resistance welding finned tube.
  
  The fin, either solid or serrated, in carbon, alloy, or stainless steel is helically wound around the tube and resistance welded.
  
  For Extruded Finned Tube, the Base tube can be carbon steel, alloy Tube, and stainless steel, while the fin can be aluminum and copper alloy.
  
  Typical product, we also produce extruded serrated finned tubes.
  
  For Bending, We can be on the bare tube and also can be over the fin, is performed on-site with custom-designed duplex benders.
  
  In our typical finned tube supply range, we supply both extruded fin tubes and helical welded finned tubes, which are mainly used for the heat transfer industry.
  
  Specific types such as Embedded Fin Tube also called G Type Fin Tube, L Fin Tube, LL Finned Tube, KL Finned Type also call knurled Finned Tube, Extruded Fin Tubes, Extruded Serrated Fin Tube, Square Fin Pipe also call H Fin Tube, Rectangular Fin Pipes also called Double H Fin Tube, Longitudinal Finned Tubes, Studded Tube and Nailhead Pipe, High-Frequency Welded Serrated Fin Tube, High-Frequency Welded Solid Fin Tube.
  
  T.S. Industrial privately owned company and finned tube manufacturer.
  
  We are not owned by, nor do we own, any steel producers.
  
  Our independence from steel producers ensures that we are objective in matching exact customer needs in terms of quality, specifications, and delivery.
  
  T.
  
  S Industrial provides finned pipes products and services to the power plants, petrochemical industries, boiler & heat exchangers, nuclear stations, paper, shipbuilding sectors as well as refrigerating industries.
  
  Incorporated with manufacturers and fabricators in China, we can supply in accordance with most international standards with high-qualified and cost-effective products.
  
  Our main strength lies in the heat exchanger tubular, especially finned tubes, which can be long up to twenty meters, and usually delivered in U-bent form.
  
  We are confident that our expertise in this field will bring you high-value-added products & services, and we are ready anytime to team up with your finned tube solutions.