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Industrial Stainless Steel Ring 10mm OD 2mm Wall Thickness 304 Grade for Mechanical Sealing Applications
Product Spotlights
Precision-engineered 304 stainless steel ring (10mm OD, 2mm wall) for mechanical seals, offering tight tolerance (±0.05mm), excellent corrosion resistance, and customizable hardness/finish. Produced in an ISO9001-certified 3,000-5,000 sqm factory with global export experience.
US$ 2.2 - 4.8
MOQ: 30 Pieces
Key Specifications
Get Latest Price
Material:
Other, 304 Stainless Steel
Outer Diameter:
10 mm
Wall Thickness:
2 mm
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
10 days
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Material
Other, 304 Stainless Steel
Outer Diameter
10 mm
Wall Thickness
2 mm
Inner Diameter
6 mm
Application
Mechanical Sealing
Surface Finish
Bright / Matte (Customizable)
Hardness
Annealed / Half Hard (Optional)
Tolerance
±0.05 mm (Standard)
Packaging
Bulk / Individual Wrapping
Welcome to Dongguan HonHo Jewelry Co., Ltd. – a trusted ISO9001-certified manufacturer with over a decade of experience in precision metal components. Our Industrial Stainless Steel Ring 10mm OD 2mm Wall Thickness 304 Grade is engineered to meet the rigorous demands of mechanical sealing applications. Crafted from high-grade 304 stainless steel, these rings deliver exceptional corrosion resistance, dimensional accuracy, and long-lasting performance. Whether you are assembling pumps, valves, or rotary equipment, our rings provide the reliable sealing interface your systems require.
Key Product Features & Technical Specifications
- Material Excellence: Made from premium 304 stainless steel (UNS S30400), offering excellent resistance to oxidation, acids, and chlorides – ideal for harsh industrial environments.
- Precision Dimensions: Outer diameter of 10 mm with a wall thickness of 2 mm, resulting in an inner diameter of 6 mm. Strict tolerance of ±0.05 mm ensures consistent fit and sealing performance.
- Mechanical Sealing Optimized: Designed specifically for mechanical seal assemblies, providing a stable contact surface and reducing leakage risks in rotating equipment.
- Customizable Surface Finish: Available in bright or matte finish, and other surface treatments (passivation, electropolishing) upon request to suit different sealing media and environmental conditions.
- Versatile Hardness Options: In annealed or half-hard condition, allowing you to choose the right balance between ductility and strength for your application.
- Consistent Quality: Produced under ISO9001 quality management system, with 100% dimensional inspection before shipment.
| Parameter | Specification |
|---|---|
| Outer Diameter (OD) | 10.00 mm |
| Inner Diameter (ID) | 6.00 mm |
| Wall Thickness | 2.00 mm |
| Material | 304 Stainless Steel (AISI) |
| Tolerance | ±0.05 mm (standard) |
| Surface Roughness (Ra) | ≤ 0.8 μm (customizable) |
| Hardness | Annealed: HRB ≤ 80; Half Hard: HRB 80-95 (optional) |
Customer Benefits
- Enhanced Seal Life: The precise geometry and smooth finish reduce friction and wear on mating seal faces, prolonging equipment maintenance intervals.
- Corrosion Protection: 304 grade stainless steel resists rust and chemical attack, even in humid or mildly corrosive environments, ensuring long-term reliability.
- Cost-Effective: Our efficient manufacturing processes and large factory capacity (3,000–5,000 sqm) allow us to offer competitive pricing without compromising quality.
- Global Logistics: With annual export value exceeding USD 2.5 million and shipments from Shenzhen, Dongguan, and Guangzhou ports, we deliver to all major markets worldwide.
- Customization: Need a different OD, wall thickness, or material grade? Our engineering team can tailor rings to your exact specifications, with low MOQs for prototype runs.
Trusted Manufacturing Partner
Since 2010, Dongguan HonHo Jewelry Co., Ltd. has been a leading manufacturer of precision metal components. Our factory spans 3,000–5,000 square meters and is staffed by 51–100 skilled workers. We hold ISO9001 certification and implement strict quality control from raw material inspection to final packing. Our products are trusted by clients across North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and Asia. With an annual export value of US$2.5–5 million, we have the capacity and experience to fulfill large-volume orders while maintaining prompt delivery. Choose our industrial stainless steel rings for your mechanical sealing needs and benefit from a reliable, quality-driven partner.
Frequently Asked Questions (FAQ)
-
Q: What is the standard tolerance for the 10mm OD ring?
A: The standard tolerance is ±0.05 mm on both outer and inner diameters. Tighter tolerances (e.g., ±0.02 mm) are available upon request. -
Q: Can I get a sample before placing a bulk order?
A: Yes, we offer sample rings. Please contact our sales team with your required dimensions and quantity. Sample cost and shipping will be discussed. -
Q: Are these rings suitable for food-grade or pharmaceutical applications?
A: 304 stainless steel is generally acceptable for many food-contact and pharmaceutical applications. However, for specific regulatory compliance (e.g., FDA), please consult with us to discuss additional surface treatment or material certification. -
Q: What packaging options do you offer?
A: We can pack in bulk (plastic bags or cartons) or individually wrap each ring (e.g., with interleaving paper or poly bags). Custom packaging with your logo is also possible. -
Q: Can you produce rings with different wall thicknesses or outer diameters?
A: Absolutely. Our tooling can accommodate a wide range of sizes. Please provide your drawing or specifications, and we will manufacture accordingly. -
Q: What is the lead time for a typical order?
A: For standard sizes, lead time is 7–15 working days depending on quantity. Custom orders may require 15–25 working days. Rush service may be arranged. -
Q: Do you provide a certificate of material (EN 10204 3.1)?
A: Yes, we can issue a mill test certificate for 304 stainless steel material upon request at no extra cost for qualified orders. -
Q: How do you ensure the ring won’t have burrs or sharp edges?
A: After forming, each ring undergoes a deburring and tumbling process to remove sharp edges. For critical sealing applications, additional edge finishing can be applied.
Send Inquiry to This Supplier
1Yr
Business Type
Manufacturer
Year Established
2010
Factory Size
3,000-5,000 square meters
Annual Export Value
US$2.5 Million - US$5 Million
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