China has become a leading source of 904L stainless steel coil production, supplying high-performance corrosion-resistant materials to global markets. Known for its exceptional resistance to strong acids, chloride stress corrosion cracking, and pitting, 904L stainless steel is ideal for chemical, marine, pharmaceutical, and heat exchanger industries. In this article, we explore major Chinese manufacturers of 904L stainless steel coils, their production capacities, certifications, and product specifications.
Top Chinese Manufacturers of 904L Stainless Steel Coil
| Manufacturer | Location | Certifications | Product Thickness Range | Annual Output (Approx.) |
|---|---|---|---|---|
| TISCO (Taiyuan Iron and Steel Co.) | Shanxi | ISO 9001, ISO 14001, PED | 0.3mm – 12mm | 20,000 MT |
| BAOSTEEL | Shanghai | ISO 9001, TS16949 | 0.2mm – 8mm | 15,000 MT |
| JISCO (Jiuquan Iron & Steel) | Gansu | SGS, BV, ISO | 0.5mm – 10mm | 18,000 MT |
| Hongwang Group | Foshan, Guangdong | ISO, SGS | 0.3mm – 3.0mm | 12,000 MT |
| Tsingshan Group | Wenzhou, Zhejiang | ISO, CE | 0.4mm – 6mm | 25,000 MT |
| Wuxi Zhonglian Yongsheng | Wuxi, Jiangsu | ISO 9001, SGS | 0.3mm – 6mm | 10,000 MT |
Specifications of 904L Stainless Steel Coil
| Grade | Standard | Width Range | Finish Options |
|---|---|---|---|
| 904L (UNS N08904) | ASTM A240 / EN 10088 | 1000mm – 1500mm | 2B, BA, No.1, No.4, HL, Mirror |
Key Features of Chinese 904L Coil
• Corrosion Resistance: Excellent performance in sulfuric, phosphoric, and acetic acid environments
• Surface Finishes: Available in decorative finishes (BA, mirror) or industrial (No.1, 2B)
• Export-Ready Packaging: Chinese mills provide seaworthy packaging, edge protection, and coil ID tagging
• Cutting & Slitting Service: Most manufacturers support customized widths and coil slitting on demand
Applications of 904L Coil
• Heat Exchangers: Tubing coils for corrosive media
• Storage Tanks: Acid-resistant lining and wall sheeting
• Piping Fabrication: For aggressive chemical fluids
• Decoration: Mirror or HL finish used in architecture
Delivery Time and MOQ
| Manufacturer | MOQ | Lead Time (Est.) |
|---|---|---|
| TISCO | 2 tons | 20–25 days |
| BAOSTEEL | 3 tons | 15–20 days |
| Hongwang | 1 ton | 7–10 days |
| Wuxi Zhonglian | 500 kg | 5–7 days (stock) |
Tips for Sourcing from Chinese Factories
1. Request MTC: Mill Test Certificates for each coil batch
2. Ask for Samples: Many suppliers offer 10–30 cm width cut samples
3. Negotiate Incoterms: FOB Shanghai or CIF preferred for bulk
4. Check for SGS/BV Reports: Independent testing boosts trust
Related Questions
Which are the top 904L stainless steel coil manufacturers in China?
TISCO, BAOSTEEL, Hongwang, Tsingshan, and JISCO are leading 904L stainless steel coil producers in China with strong export capacity.
What thicknesses are available for 904L stainless steel coils?
Thickness typically ranges from 0.2mm to 12mm, depending on the mill and application type.
Can I order small quantities of 904L coil from China?
Yes, stockist suppliers like Wuxi Zhonglian and Hongwang accept minimum orders from 500kg to 1 ton with fast delivery.
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