8K Stainless Steel Coil

Grade: 201/304/316L/310S/ 2205 and so on
Surface: No.8 Mirror Finish
Standard: ASTM A240
Thickness: 0.076mm-28mm
Origin: POSCO, TISCO,BAOSTEEL

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Reasons to Choose Qukin 8K Stainless Steel Coil:

You might wonder why you choose Qukin HL stainless steel sheet instead of others. The answer is simple. It’s because our Polished Stainless Steel Sheet is simply the best of the best.

Here are some reasons:
1. Raw Material
Our coil is originated from Taiwan, Krupp, Columnbia, Baosteel, TISCO, and other major steel production of high quality stainless steel. If coil is not from a good standard factory, the coils surface may have some problems, especially for the edge. They are not easily leveled and processed, after processing, there will be some vertical strips which make the surface not expected. Here is an example to show the bad finished surface is due to the material origin.

laser-film for no4 stainless steel sheetNote: these white strips cannot be removed by polishing.

2.Sandbelt
In the processing, sandbelt working time is a key factor for controlling the surface quality. If the sandbelt is new, the polished lines will be very rough and thick, and have less reflective effect.After the sandbelt has been used for a long time depending on the quality of the sandbelt,the polished strips maybe too shallow,which cannot reach the expected effect.
Mirror-finished stainless steel sheet

3.Film
After the surface processing, choosing the PVC film will have much influence on afterwards application. We have several kinds of film to be choosen, and they are suitable for different application. The film not only serves as a protection but also affect the afterwards processing.

>>Laser film
Laser film is considered to be one of the best film. The thickness is at least 10c. Laser film normally has higher melting degree than other film, which will not be melted and sticked on the surface after heat treatment. Here is an example of normal film after heat treatment.(Please confirm the downstream processing, and then decide which film is to be applied.)

laser-film for no.4 stainless steel sheet

>>Black and white film imported from other countries except China
black and white film for no4 stainless steel sheet

This kind of film cannot undertake high temperature treatment, but it is relatively thicker and more sticky than Chinese Origin film. It can be used in most mechanical process and have a good performance.

>>Transparent blue film and Chinese black and white film
blue-film for no4 stainless steel sheet

These two kinds of film are relatively not considered to be good qualified, which means they are not very sticky, and not thick enough. The thickness ranges from 2c to 10c. Most customers apply these film in many ordinary processing. When the downstream need bending, or deep drawing, the film may suffer from cracking.

Specification

The Specification of  Qukin 8K Stainless Steel Coil

  • Features: flexibility, perfection in results and maximum operating speed, lower costs, reduced lead times and consistent quality of its product
  • Alloys: various 200, 300 & 400 series stainless steel grades and other nickel based alloy (201, 304L, 316L, 321, 409L, 440C, 2507, 2205, s31803, s31500, 347H, 904L,etc)
  • Raw Material: the supply of raw materials is a key issue for the Yieh United steel industry, and our stainless steel is 100 percent recyclable.
  • Types of finishes: bright and easily maintained surface:
    -Mill finishes: 1D/1E – hot rolled plate, 2D (annealed and pickled finish), 2B (skin passed finish), BA or 2BA (bright annealed)
    -Mechanically polished finishes: ground – 1G hot rolled / 2G cold rolled, dull buffed – EN NO.2J for cold rolled, 1J for hot rolled / 2J for cold rolled, bright polished, mirror polished, No.4/No.6(HL)/No.7/No.8 (8K) finishes
    -Special finishes: electroplating or electrodepositing, textured, patterned, colouring, metal spraying, paint/enamel, electro polishing
  • PVC Films: laser film, black and white film, transparent blue film
  • Packaging: allowing our stainless steel coil to be used in rigorous environments. Plywood pallets and boxes are available based on requirement from customers. Reinforced bondage guarantee the pallets from being crashed.
  • Application: high corrosion resistance, hygienic, non-porous surface with easy cleaning ability makes it primary choice of applications that require the strict hygiene control, such as hospitals, kitchens, and other food processing plants.
  • Record Tracking System: with Qukin Record Tracking System, every detail concerns with Payment Info, Production Arrangement, Quality Control Test, Package Confirmation, MTC, Loading Arrangement will be sent to you automatically.
  • Logistics: Qukin Corporation has signed a long term cooperation with the world third largest forwarder, CMA, which will gurantee the effiency of logistics arrangement.
  • Special requests are accepted:customized logo, shipping mark, package type, and other processing service are flexibly available.

Innovative Technology

The Innovative Technology of Qukin 8K Stainless Steel Coil

At Qukin Corporation, Qukin Corporation never stop improving and developing our technologies to go beyond our customer’s expectations.
Qukin Corporation strive towards these goals to produce reliable products and ensure they can be fully utilized throughout their lifetime. In 2013, Qukin Corporation have sucessfully induced Timesaver coil grinding facility from Italy.

1. Raw coil holding.

No.4 Stainless steel coil-shanghai yieh united corporation-coil uploading

2. Three Grinding Procedures.

No.4 Stainless steel coil-shanghai yieh united corporation-grinding processes

3. Surface Checking

No.4 Stainless steel coil-shanghai yieh united corporation-surface checking

4. Film Attaching

No.4 Stainless steel coil-shanghai yieh united corporation-film attaching

5. Packing.

No.4 Stainless steel coil-shanghai yieh united corporation-packing

Value-added Service

The Value-added Service of Qukin 8K Stainless Steel Coil

Every industry has its unique set of stainless steel coil specifications and needs. We offer many Value Added Services to meet your needs from cut-to-length to hard-to-find materials and special requirements. With over 13 years in the business, our team is professional at finding out solutions to fit your needs.

Let Qukin Corporation Be Your Partner!

Stainless Steel Coil/Sheet Beveling We can cut and bevel the edges of stainless steel coil/sheet to prepare forwelding or other processing.
Stainless SteelCoil/Sheet Grinding We can provide grinding service of stainless steel steel coil/sheetin order to satisfy customers’ flatness requests.
Stainless SteelCoil/Sheet Polishing Our stainless steel steel coil/sheetcan be polished to a #4 polish, #6 polish,#7polish, or a #8 mirror finish. It can also be polished on one side or two sides.
Stainless SteelCoil/Sheet Perforating Our perforated stainless steel steel coil/sheetcomes in a selection of holeshapes, pattern sizes, gauges and grades. It has endless applications such asenclosures,partitions, sign panels, guards, screens, and more.
Stainless SteelCoil/Sheet Laser Cutting Our technologically advanced laser machines provide us with an efficient, high speed and cost effective form of profiling steel coil/sheetwhich ensures a superior clean cut and oxide free finish.
Stainless SteelCoil/Sheet Water Jet Cutting We offer stainless steel steel coil/sheetdynamic Waterjet cutting in order to process complex part geometry.
Stainless SteelCoil/Sheet Embossing Our stainless steel embossed patterns including basket embossed pattern,diamond pattern or square pattern.
Stainless Steel Coil/Sheetdecorating We offer various decorative stainless steel steel coil/sheet, such as stainless steel mirror steel coil/sheet, stainless steel hairline steel coil/sheet,color coated stainless steel coil/sheet, etched stainless steel steel coil/sheet, vibration finish stainless steel steel coil/sheet, bead blast finish stainless steel steel coil/sheet, stain brush finish stainless steel steel coil/sheet, and more.
Stainless SteelCoil/Sheet Heatreating & Annealing We can heatreat 410 and 17-4PH stainless steel plate to change mechanical properties. In some cases, secondary annealing 300 series might be required depending on the application.

Logistics&Packing

The Logistics and Packing  of 8K Stainless Steel Coil

Our stainless steel products are packed and labeled according to the regulations and customers requests.