Lupum Premium Stainless Steel Coils from trusted Factory Direct Supplier with customizable sizes and CE Certification

Stainless steel coils offer a comprehensive range of materials, covering many common and specialty grades. The 200 series, primarily 201, offers high cost-effectiveness and moderate rust resistance, making it popular for interior decoration, hardware, and elevator door frames. The 300 series includes 304, 316L, and 321, offering excellent corrosion resistance and toughness, making it a mainstream material in food processing equipment, building curtain walls, and the chemical industry. The 400 series includes 410 and 430, possessing inherent magnetism and high hardness, suitable for kitchenware and mechanical parts processing. Additionally, there are heat-resistant 309S and 310S stainless steel coils suitable for high-temperature furnaces and boiler flues; and 2205 and 2507 duplex stainless steel coils, as well as highly corrosion-resistant 904L stainless steel coils, specifically designed for harsh corrosive conditions such as marine engineering, desulfurization and environmental protection, and strong acid chemical processing.

China's leading stainless steel coil manufacturer offers one-stop deep processing services, supporting steel coil leveling and sizing, precision slitting, edge trimming and deburring; surface treatments include brushing, matte finishing, 8K mirror finish, sandblasting, embossing, and titanium plating; customized coating protection, annealing and tempering, and small coil slitting are also available, with thickness and width specifications tailored to customer needs to meet the production and processing requirements of various industries.

What are the uses of stainless steel coils?

1. Architectural Decoration: After leveling, it can be used to make curtain wall panels, elevator door frames, interior ceilings, door frame edging, hotel and shopping mall decorative features, and outdoor decorative fencing. It is aesthetically pleasing, durable, and rust-resistant.

2. Hardware and Home Appliances: Used for refrigerator, washing machine, and kitchen and bathroom appliance shells; stamping processing of various hardware accessories, shelves, small hardware parts, and daily metal products.

3. Kitchenware and Bathroom Fixtures: Deep processing can produce stainless steel sinks, kitchenware panels, tableware, shower room profiles, and bathroom hardware accessories. They are easy to clean and corrosion-resistant.

4. Industrial Sheet Metal Equipment: Processing chassis and cabinets, mechanical equipment housings, enclosures, sheet metal bending parts, and instrument housings.

5. Pipe and Profile Processing: Precision slitting of steel coils for the production of stainless steel decorative pipes, industrial welded pipes, profiles, and pipe fittings.

6. Environmental Chemical Industry: Manufacturing desulfurization and denitrification equipment, wastewater treatment equipment, corrosion-resistant tanks, and equipment linings. 316L and duplex stainless steel coils are suitable for acid and alkali corrosion conditions.

7. Heat-Resistant Special Applications: 309S and 310S heat-resistant coils are used for high-temperature furnaces, boiler flues, and high-temperature equipment housings; 2205/2507 and 904L coils are used for marine engineering, seawater desalination, and petrochemical special components.

8. Roofing Engineering: Can be used to produce stainless steel roofing tiles, waterproof factory roofs, and corrosion-resistant roofing cladding.

What types of stainless steel coils are available?

I. By Manufacturing Process

1. Cold-rolled stainless steel coils: Smooth and delicate surface, high precision, thin thickness; commonly used in decoration, home appliances, and sheet metal stamping.

2. Hot-rolled stainless steel coils: Thick, industrial finish, high cost-effectiveness; mostly used for medium and heavy plate leveling, equipment structures, and industrial blanking.

II. By Surface Finish

2B matte coils, BA bright coils, brushed coils, frosted coils, 8K mirror coils, sandblasted coils, hot-rolled pickled black coils, embossed coils, titanium-plated colored coils.

III. By Material Series

200 Series: 201, 202 stainless steel coils; 300 Series: 304, 304L, 316L, 321 stainless steel coils; 400 Series: 410, 430 stainless steel coils; Heat-resistant Series: 309S, 310S high-temperature heat-resistant coils; Special Coils: 2205, 2507 duplex stainless steel coils, 904L high corrosion-resistant stainless steel coils.