High-quality 2205 duplex stainless steel coil with superior corrosion resistance and strength. Leading stainless steel coil provider in China. OEM & custom sizes available.
As a leading stainless steel coil provider in China, we specialize in the production and customization of 2205 duplex stainless steel coils for industrial use. Our factory supports custom slitting, cutting-to-length, and a variety of surface finish options to meet your exact requirements. 2205 coils are ideal for chemical processing, desalination plants, offshore platforms, and structural applications where both corrosion resistance and strength are critical. We deliver reliable quality backed by full international certifications and strict quality control.
| Item | Description |
|---|---|
| Product Name | Stainless Steel Coil, Stainless Coil, SS Coil |
| Material Grades | 201 / 202 / 304 / 304L / 304H / 309 / 309S / 310 / 310S / 316 / 316L / 317 / 317L / 321 / 321H / 347 / 347H / 409 / 410S / 416 / 420 / 430 / 439 / 440 / 444 / 446 / 2205 / 2507 / S31803 / S32205 / S32750 / S32760 / 253MA / 254SMO / 904L / A286 etc. |
| Standards | GB, AISI, ASTM, DIN, EN, JIS, GOST |
| Process / Technology | Cold Rolled / Hot Rolled / Custom Slitting |
| Thickness | 0.1 – 16 mm |
| Width | 20 – 2000 mm (customizable) |
| Length / Coil OD | 3 mm – 2500 mm or per customer request |
| Surface Finish | 2B, Bright Annealed (BA), Dull Polish (DP), Hot Rolled (HR), No.1, HL, No.4, No.8, Mirror, Etched, Embossed |
| Inspection | SGS, TUV, BV, ABS, LR etc. |
| Application | Oil & Gas, Petroleum, Vessels, Ship Building, Water Treatment, Environmental Protection, etc. |
| Finish | Description | Typical Thickness (mm) | Available Widths (mm) |
| 2B | Smooth, reflective grey sheen. Most widely used. | 0.55 | 914, 1219 |
| BA | Bright annealed mirror-like finish. | 0.70 | 914, 1219 |
| DP | Brushed, non-reflective, easy to clean. | 0.90 | 750, 914, 1219 |
| HR | Scaled, hot-rolled finish. | 1.20 | 750–1500 |
| No.1 | Pickled, white surface after hot-rolling. | 1.50 | 914, 1219, 1500 |
| HL | Continuous linear polish finish. | 1.60 | 914, 1219, 1500 |
| No.4 | Polished with 150–180 grit. | 2.00 | 914, 1219, 1500 |
| No.8 | Mirror finish, highly reflective. | 2.50 | 914, 1219, 1500 |
2205 stainless steel coils are available in hot rolled and cold rolled conditions, with thickness options from 0.1mm to 16mm and widths from 20mm to 2000mm. Surface finish types include 2B, No.1, HL, BA, and Mirror, suitable for different industry needs. The duplex structure gives it double the yield strength of standard austenitic grades like 304 or 316, making it ideal for high-pressure, high-strength applications.
High-quality 321 stainless steel coil with excellent heat resistance and corrosion performance. OEM & ODM factory direct supply. Custom thickness, width, and finish available.
High-quality 316 stainless steel coil with enhanced corrosion resistance, ideal for marine, chemical, and industrial use. Customized widths, finishes, and slitting available from certified Chinese factory.
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Top-quality 904L stainless steel coil with superior corrosion resistance, non-magnetic properties, and customized dimensions. Factory direct supply with full certifications.
2205 has superior strength (twice that of 304/316) and better resistance to pitting and stress corrosion cracking, especially in chloride-rich or acidic environments.
Yes. We offer custom width, thickness, surface treatment (No.1, 2B, HL, etc.), and edge processing to fit your exact application.
Common applications include chemical tanks, marine equipment, heat exchangers, and structural components in harsh environments.
Yes. We provide EN10204 3.1/3.2 Mill Test Certificates, and support SGS, BV, TUV inspections on request.
Absolutely. We support MOQ flexibility for sample or trial projects, especially for new clients.
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