Stainless Steel Coil
Professional Stainless Steel Coil Manufacturer In China
Hanhuang is a leading expert in stainless steel coil manufacturing. We maintain strict adherence to ISO9001 quality standards, ensuring every coil is consistent in thickness, surface finish, and mechanical properties.
Materials: 201, 202, 301, 304, 304L, 316, 316L stainless steel (custom grades available upon request)
Skilled Workforce:Over 8 years of experience in rolling, slitting, and surface treatment
Quality Assurance:Every coil is inspected for precision, finish, and corrosion resistance Whether you need bulk supply or customized coils, Hanhuang guarantees superior quality and reliability.
| Product Parameters: Hanhuang Stainless Steel Sheet Coil | |
|---|---|
| Width | 3.5mm~1500mm |
| Thickness | 0.02mm~6mm |
| Standard | AISI, JIS, SUS, GB, ASTM A240 and AMS |
| Density | 7.93g/cm³ |
| Surface finishes | Brushed, Polished, Embossed, BA, 2B, 2BA, 8K, NO.4, HL, SB, NO.1, 2H |
| Grades | 201, 202, 301, 304, 304L, 316, 316L, 316Ti, 321, 317l, and 430, 2205, 904l, 2507, 309s, 410s, 303, 309S, 310S, 347, 904L, 410, 414, 416, 416, 420, 431, 440A, 440B, 440C, S31803, S32101, S32205, S32304, S32750, 429, 430, 433, 434, 435, 436, 439, etc |
Stainless Steel Coil By Grades
SS Coil By Thinckness
Corrosion Resistance
Designed to withstand harsh environments, including marine, high-humidity, and chemical exposure. 316/316L is recommended for chloride-rich environments, while duplex grades such as 2205 are suitable for highly corrosive chemical applications.
High Strength & Reliability
Precision rolling ensures high strength and rigidity. Depending on the grade, yield strength ranges from 205–450 MPa and tensile strength from 515–720 MPa, suitable for heavy loads and demanding structural applications.
Flexible Processing Performance
Stainless steel coils can be easily cut, bent, welded, or stamped. For optimal corrosion resistance, post-weld passivation and proper surface finishing are recommended.
Stainless Steel Coil By Feature
Wide Applications for Your Industry
Hanhuang stainless steel coils are suitable for indoor and outdoor applications across multiple industries:
- Construction & Architecture: Wall cladding, roofing, decorative panels
- Automotive & Transportation: Vehicle parts, exhaust systems, structural components
- Kitchen & Food Processing Equipment: Appliances, countertops, hygienic surfaces
- Chemical & Pharmaceutical Industry: Tanks, pipelines, corrosion-resistant equipment
- Electronics & Machinery: Precision components, housings, control panels
- Renewable Energy Systems: Solar panel frames, battery enclosures, supporting structures
Customizable grades, finishes, and thicknesses ensure coils meet the specific requirements of every project.
Custom Stainless Steel Coils Tailored to Your Needs
We provide fully customizable stainless steel coils:
- Supply drawings or project specifications, or simply share your requirements
- Custom options: Coil width, thickness, grade, surface finish, PVD coating, embossing
- OEM & bulk supply support for industrial, automotive, and architectural projects
Hanhuang ensures factory-direct custom coils engineered for durability, precision, and seamless integration.
Reliable Stainless Steel Coil Standards & Certifications
Hanhuang coils comply with international standards for material quality and corrosion resistance.
- Standards: ISO, ASTM, EN
- Features: Precise thickness, uniform surface finish, high mechanical strength
- Documentation: Material certificates, inspection reports, and traceability available
Performance: Resistant to corrosive agents, moisture, and extreme temperatures
Advanced Manufacturing Process
Our manufacturing process ensures high-quality, consistent coils for demanding applications:
- Raw material inspection – selected for corrosion resistance and mechanical properties
- Hot or cold rolling – achieving precise thickness and width
- Slitting & cutting – for custom widths and lengths
- Surface finishing – brushed, mirror, BA, embossed, or PVD coated
- Quality inspection & packaging – ISO-compliant checks for each batch
Precision & Warranty:
- Thickness tolerance: ±0.02 mm
- Surface: Uniform and defect-free
- Factory support for bulk and custom orders
- Long-term durability guaranteed
What is a stainless steel coil?
A stainless steel coil is a continuous rolled sheet of stainless steel, produced through hot rolling or cold rolling processes. It combines corrosion resistance, strength, and flexibility for various industrial and decorative applications.
What grades of stainless steel coils are available?
Common grades include 201, 202, 301, 304, 304L, 316, 316L, 430, 2205, among others, compliant with international standards such as AISI, JIS, SUS, GB, ASTM.
How to store stainless steel coils properly?
Store in a dry, ventilated area, avoid direct contact with moisture or corrosive chemicals, and keep the coils on proper racks to prevent deformation.
How long does stainless steel coil last?
The lifespan depends on material grade, surface finish, and environmental conditions. High-grade stainless steel in normal conditions can last decades with minimal maintenance.
