Tube Sheet - China

Tube sheets have holes drilled to accept a series of tubes inside of an enclosed tubular pressure vessel.

These pressure vessels, commonly referred to as shell and tube heat exchangers, are the most common heat exchangers used in oil refineries and large chemical plants.

The tube sheet itself serves as a supporting element in heat exchangers and boilers.

The tube sheet is called this because the tubes–which are carefully arranged in a specific pattern–penetrate the tube sheet in multiple places to allow the fluid within these tubes to flow in and out of the heat exchanger.

The fluid flowing through the tubes within the shell exchanges heat with the fluid that flows into the shell but flows past the outside of the tubes exchanging the heat with the tube fluid.

Tubesheet processing is mainly used in chemical vessels, which support fixed tubes and have great thermal conductivity.

It can be widely used in tubular heat exchangers, boilers, pressure vessels, steam turbines, large central air conditioning, and other industries.

In the process of tube sheet inspection, the main inspection indexes are hole position, hole diameter tolerance, and hole finish.

The precision of tube sheet processing, especially the pipe hole spacing and pipe diameter tolerance, perpendicularity, and finish, greatly affects the assembly and service performance of the above-listed chemical equipment.

With the large-scale chemical equipment and power station, the diameter of tube sheets is becoming larger and larger.

The tube sheet with a diameter of 4m-5m is very common.

The characteristics of a large tube sheet are a large number of holes, dense, small diameter, deep, high precision, and finish requirements.

- Tube sheet / Girth flange: Max.

OD 5, 000mm x 500mm thk Max.

25 Tonne

- Forged Nozzle: Max.

weight 25 tonne Available Raw material

- Carbon steel: A105, A266 CL2/CL4

- Plate material of Baffle plate: A36, SS440, A516 Gr60/70

- Low Temp Carbon steel: A350 LF2 CL1/CL2, LF3

- High Yield Carbon steel: A694 F52/F60/F65/F70

- Stainless steel: A182 F304/L, F304H, F310, F316/L, F317/L, F321/H, F347/H, F44

- Low alloy steel: A182 F1, F5, F9, F11 CL1/CL2/CL3, F12 CL1/CL2, F22 CL1/CL3, F23, F91, F92

- Duplex stainless steel: A182 F51, F53, F60

- Alloy steel: Alloy 20, Alloy 625/825/800

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.