Precision Stainless Steel Sprockets Manufacturer | ISO 9001 Certified Since 1991
✓ 30+ Years Industrial Chain Expertise
✓ 5 Subsidiaries Group
✓ Global Export to 50+ Countries
✓ OEM/ODM Solutions
As a core subsidiary of Hangzhou Donghua Chain Group (founded 1991), our stainless steel sprockets leverage three decades of industrial chain expertise. With 200,000n' production base and 50+ technical patents, we guarantee. Material Integrity: AISI 304/316 stainless steel with SGS-certified composition Precision Machining: Japan CNC equipment ensures s0.05mm dimensional accuracy Rigorous Testing: 100% salt spray tested per ASTM B117 (500h+ corrosion resistance)
Precision Stainless Steel Sprockets | ISO 9001 Certified | Custom OEM Solutions Since 1991
| Product name | Stainless Steel Sprocket |
| Product number | 40-1 23T |
| use | Industry |
| Tooth surface hardness | Hardened |
| Manufacturing method | rolling gear |
| Tooth shape | Spur Gear |
| Types of: | Circular Gear |
| Material | Alloy Steel/Steel |
| Hub | Platewheel, One Hub, Two Hubs |
| Teeth | 8-112teeth |
| Changes Way | Stepped |
| Minimum order quantity | 50pcs |
| port | shanghai |
| production | 5000PCS/Month |
• Material: SS304/SS316 (Anti-Corrosion)
• Tolerance: ±0.05mm (CNC Machining)
• Surface Treatment: Polishing/Passivation
• MOQ: 500 Units (Bulk Discounts Available)
Products Description
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Materials Available |
1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420 |
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2. Steel:C45(K1045), C46(K1046),C20 |
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3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40) |
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4. Bronze: C54400, etc |
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5. Iron: 1213 |
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6. Aluminum: Al6061, Al6063 |
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7.OEM according to your request |
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Surface Treatment |
Annealing, natural anodization, heat treatment, polishing, nickel plating, chrome plating, znic plating,yellow passivation, gold passivation, satin, Black surface painted etc. |
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Products Available |
sprockt chains, pulley, shafts(axles, spline shafts, dart shafts),gears (pinions, wheels gear rack) bearing, bearing seat, bushing, coupling, lock assembly etc. |
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Processing Method |
CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly |
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QC : |
Technicians self-check in production,final-check before package by professional Quality inspector |
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Size |
Drawings |
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Package |
Wooden Case/Container and pallet, or as per customized specifications |
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Certificate |
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009 |
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Lead Time |
30-45days offcial order |
Superior Corrosion Resistance
Made from SS304/SS316 to withstand harsh environments (marine, chemical, food processing) without rust or degradation .
Precision Engineering
CNC-machined with ±0.05mm tolerance for seamless integration with chains, reducing wear and downtime .
Long-Term Cost Efficiency
Lower maintenance vs. carbon steel (no coating needed)
Extended lifespan in high-moisture/acidic conditions
Custom OEM Solutions
Modify bore types, teeth profiles, or surface treatments (polishing/passivation) to match your machinery specs.
Trusted Manufacturer Backing
30+ years in chain drive systems
ISO-certified production with bulk order discounts
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