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Your Leading Stainless Steel Foil Supplier

 

GNEE is a professional supplier of austenitic stainless steel, super austenitic stainless steel, duplex steel, super duplex steel and other materials. It has internationally advanced high-precision production equipment and first-class processing technology. The product implementation standards include: national standard, American standard, Japanese standard, German standard, European standard, Russian standard, etc. At the same time, non-standard products can be customized according to customer requirements.

 
 
Why choose us?

Our factory

At present, the total investment is RMB 30 million, the plant area is more than 35,000 square meters, and the number of employees is more than 200 and exports 5 million tons of steel products and accessories to overseas customers each year, with annual sales exceeding US$800 million.

Our certifications

GNEE Group has passed SGS certification and has successively obtained ISO9001, ISO14001, ISO45001 system certification, ensuring that all steel pipes and accessories meet quality requirements.

 

Sales market

It has exported steel pipes to more than 150 countries and regions including the United States, Mexico, Venezuela, Kuwait, Colombia, Turkey, Italy, Brazil, France, Iran, Russia, Vietnam, etc.,

Our products

Its main products include stainless steel pipes, stainless steel plates, stainless steel coils, stainless steel bars and stainless steel pipe fittings, etc., with competitive quality and price.

 

 

Types of Stainless Steel Foil：
 

304 stainless steel foil

General-purpose foil with good corrosion resistance, widely used in food processing.

316 stainless steel foil

Offers superior corrosion resistance, ideal for marine and chemical applications.

309s stainless steel foil

High-temperature applications, known for its excellent oxidation resistance.

310s stainless steel foil

Excellent high-temperature strength, used in furnace applications.

202 stainless steel foil

Cost-effective option with moderate corrosion resistance, often used in decorative applications.

201 stainless steel foil

Lower nickel content, making it more affordable, suitable for less demanding environments.

 

Features of Stainless Steel Foils：

Strength

Stainless steel is known for its strength in comparison to other metals or alloys. It can stand up against the stresses that cause cracking and breaking in weaker metals. This means that you will be able to enjoy your stainless steel products for a much longer time than if they were made from a lesser quality material.

 

Corrosion resistance

Another benefit of stainless steel is that it resists corrosion from water, chemicals, acidic substances and salt air. This makes it perfect for use in environments where corrosion could quickly ruin regular metal parts or products.

 

Durability 

Because the material is so strong and resistant to corrosion you will not have to worry about replacing your stainless steel products very often. They will last for years before you need to think about buying new ones. As an added bonus, this helps reduce the cost.

 

 

Applications of Stainless Steel Foil：

Food and beverage: They can be used to produce food and beverage containers, cookware, and cutlery, among other things, because of their outstanding corrosion resistance and hygienic features.

 

Paper and printing: High-quality paper, sheets, and prints can be produced using stainless steel foils.

 

Architectural and decorative: They can also be utilized to give aesthetics and durability in architectural and interior decorations like walls, ceilings, and furniture.

 

Electronics: Stainless steel foil is commonly used as a substrate for electronic components such as microchips and sensors due to its excellent electrical conductivity and resistance to corrosion. It also provides a stable base for mounting and protecting delicate components.

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Aerospace:

Stainless steel foil is used in aerospace applications due to its high strength-to-weight ratio and resistance to corrosion. It is used in the production of aircraft parts, such as heat shields and exhaust systems, and provides protection against high temperatures and harsh environmental conditions.

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Chemical processing:

Stainless steel foil is used in the chemical processing industry due to its high resistance to corrosion and high-temperature environments. It is often used in the construction of tanks, pipes, and other equipment that comes into contact with corrosive chemicals.

 

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Automotive:

Stainless steel foil is used in the automotive industry for applications such as gaskets and heat shields due to its durability and resistance to corrosion. It also provides a lightweight alternative to traditional materials, which can help to reduce the overall weight of vehicles and improve fuel efficiency.

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Medical:

Stainless steel foil is widely used in medical applications due to its biocompatibility and resistance to corrosion. It is often used in surgical instruments and implants, such as stents and pacemakers, and provides a reliable and long-lasting solution for medical devices that come into contact with bodily fluids.

 

Finishes for Stainless Steel Foil：

 

Stainless steel finishes enhance the metal’s functionality and appearance, catering to diverse applications. Key finishes include #3 brushed, #4 brushed, #8 mirror, 2B mill, and 2D mill finishes. 

#3 Brushed Finish

Achieved by rough grinding, this finish generally results in a coarse, low- to non-reflective surface. This finish typically has a roughness average (RA) range of 25-40, which may vary slightly from mill to mill. Although it used to be the standard finish, #3 is now often used for equipment and industries looking for a rougher finish, such as on outdoor grills.

 

#4 Brushed Finish

This finish provides a satin-like, unidirectional texture created through grinding or polishing. With a standard range of 6-25 RA, it offers a muted aesthetic, making it ideal for appliances, architectural elements, and automotive interiors. Its moderate reflectivity and clean appearance make it a popular choice.​

 

#8 Mirror Finish

Known for its highly reflective, mirror-like surface, this finish involves extensive polishing to remove imperfections and produce an almost flawless appearance. It is used in decorative applications like signage, sculptures, and wall panels, where aesthetics are paramount.​

 

2B Mill Finish

The 2B finish is a smooth, matte surface achieved through cold rolling, annealing, and pickling, followed by passing through bright rolls. It is non-reflective and widely used in applications like food processing, chemical equipment, and solar panels due to its clean, uniform look.​

 

2D Mill Finish

Similar to 2B, the 2D finish is cold rolled and annealed but retains a duller, matte surface. It suits industrial applications like vehicle exhaust systems and petrochemical equipment, where aesthetics are less critical.​

 

 

Product Parameters：

 

Parameter

Specification Range

Specification Range

Specification Range

Material

304, 304L, 316 (optional)

316, 316L, 316Ti (optional)

321 (Ti-stabilized), 321H (high-carbon)

Thickness

0.03mm–0.2mm (±0.005mm tolerance)

0.03mm–1.0mm (±0.005mm tolerance)

0.01mm–1.0mm (±0.005mm tolerance)

Width

10mm–1200mm (slitting precision ±0.1mm)

10mm–1,500mm (slitting accuracy ±0.1mm)

10mm–1,500mm (slitting accuracy ±0.1mm)

Surface Finish

2B, BA (Bright Annealed), No.4 Brushed, 8K Mirror, Embossed

2B, BA, No.4 brushed, PVD colored, antimicrobial

2B, BA, No.4 brushed, passivated

Coil Weight/Length

Standard coil weight: 50kg–500kg; Small cuts available

Standard weight: 100kg–2,000kg, Slit to 1kg mini-coils

Standard weight: 100kg–2,000kg, Slit to 1kg mini-coils

 

Packaging and Shipping：

 

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FAQ

Q: What is stainless steel foil used for?

A: Stainless steel foil is used in food packaging, automotive parts, aerospace components, and medical equipment due to its corrosion resistance and durability.

Q: What are the common grades of stainless steel foil?

A: Common grades include 304, 316, 309S, 310S, 202, and 201, each with specific properties suited for different applications.

Q: How thick is stainless steel foil?

A: Stainless steel foil typically ranges from 0.01 mm to 0.5 mm in thickness.

Q: Is stainless steel foil recyclable?

A: Yes, stainless steel foil is recyclable, making it an environmentally friendly option for various applications.

We're professional stainless steel foil manufacturers and suppliers in China, specialized in providing high quality customized service. Be free to wholesale stainless steel foil in stock here and get free sample from our factory. For price consultation, contact us.

304 Stainless Steel Foil, 310S Stainless Steel Strip Foil, Stainless Steel Foil For Cooking

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