Stainless Steel Sheet No 4 - China

Stainless steel flat-rolled products, including stainless steel plate, diamond plate, 2B & 2D stainless steel sheet, stainless steel polished sheet, stainless steel flat & expanded sheet, and perforated stainless steel sheet.

Cold-rolled sheets in multiple finishes and dimensions are highly appreciated for high performance and premium quality.

GRADE

- Grade 304/304L (UNS S30400/S30403, EN 1.4301/1.4307)

- Grade 316L (UNS S31603, EN 1.4404)

- Grade 409L (UNS S40900, EN 1.4512)

- Grade 430 (UNS S43000, EN 1.4016)

- Grade 441 (UNS S44100, EN 1.4509) STANDARD

- ASTM A240M: Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and General Applications.

- ASTM 480M: General Requirements for Flat-Rolled Stainless and Heat-Resisting Steel Plate, Sheet and Strip

- EN 10088-2 FINISH AND SPECIFICATION

- No.

1: A rough, dull surface, results from hot rolling to the specified thickness, followed by annealing and descaling.

- 2D: Dull finish results from cold rolling followed by annealing and descaling, and may perhaps get a final light roll pass through unpolished rolls.

A 2D finish is used where appearance is not a concern.

- 2B: (Mill Finish) A bright, cold-rolled finish resulted in the same manner as the 2D finish, except that the annealed and descaled sheet received a final light roll pass through polished rolls.

This is the general-purpose cold-rolled finish that can be used as is or as a preliminary step to polishing - BA: (Bright Anneal) The bright annealed mill surface is obtained by annealing the material under an atmosphere, so that scale is not produced on the surface.

- Brushed Finish: (No.

3/No.

4/No.

5/No.

6) This is a ground unidirectional finish obtained with 150/180/240/320 grit abrasive, which is characterized by parallel brushing lines, it is also known as Satin.

- Scotch Brite: It's a semi-dull finish with uniform grain, which is obtained using finer abrasives than No.

4/NO.

5/NO.

6 - This finish has smooth, soft, and exquisite grains which have a low level of reflectivity and unidirectional texture.

- Hairline: Seemingly endless polishing lines extend uniformly along with the length of the coil giving the hairline.

It's a well-defined directional finish with long-grain and fine-line.

- Super Mirror: (No.

8) This is a polished finish having a high degree of reflectiveness which can be done on all grades of stainless steel.

It is produced by progressively using finer abrasives and finally finishing with extremely fine buffing compounds.

The final surface is blemish free with a high degree of image clarity.

- Vibration: It is a multi-directional finish.

It is also known by the names Non-Directional Satin and Angel Hair.

Vibration has a uniform texture with random, multi-directional grit lines.

- CD Overlay: It is a patterned polished steel finish that is applied mechanically to the surface of stainless steel sheets.

These stainless polished steel finishes can be created with various visual effects, which are designed for architectural and other applications.

- Bead Blast: This finish results in a non-directional textured surface with a soft satin reflection and low reflectivity.

This finish has an aesthetic appeal and enhances the surface properties of stainless steel.

- Etched Finish: Etched patterns are created by selectively applying a protective acid-resistant film to a highly polished surface and acid etching the unprotected areas.

The etching removes a thin layer of stainless steel, changes the color to a dull silver gray, and roughens the surface.

The etched finish made an attractive surface on the metal, which is applied to architectural and other applications.

- Embossed Finish: The embossed finish is a stainless steel finish that is uniformly textured.

There are two main types of Embossed Finish: a 1-sided pattern, where the reverse side is painted; another one is a 2-sided pattern where the pattern is imprinted through to the reverse side.

- PVD Coating: Physical Vapor Deposition (PVD) is a process to produce a metal vapor (titanium, chromium, and aluminum) that can be deposited on electrically conductive materials as a thin highly adhered pure metal or alloy coating.

The process is carried out in a vacuum chamber at vacuum using a cathodic arc source.

A wide variety of colors can be achieved by adding other gases during the deposition.

- Range (mm): 1000, 1219, 1250, 1500, 1524

- Special dimensions are accepted on request

- Customized specific cut-to-length is acceptable from 100mm-4000mm

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.