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Help CenterIndustrial Bottle Neck Ring 316 Stainless Steel 30mm OD 25mm ID High Temperature
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As a leading manufacturer with over 25 years of experience, Anping County Boli Hardware Wiremesh Products Factory proudly presents this Industrial Bottle Neck Ring made from 316 Stainless Steel. Designed with precision dimensions of 30mm OD and 25mm ID, this ring is engineered to withstand high-temperature environments while providing reliable support for bottle necks in automated filling and packaging lines. Our commitment to quality ensures that each ring meets rigorous industrial standards, offering durability and corrosion resistance far beyond ordinary materials.
This bottle neck ring is a critical component for bottling machinery, helping to maintain alignment and stability during high-speed operations. The use of 316 stainless steel provides excellent resistance to heat, chemicals, and oxidation, making it ideal for food, beverage, pharmaceutical, and chemical industries. Whether you need a single prototype or large-volume production, our factory can deliver consistent quality with short lead times.
✓ Key Features & Technical Specifications
- Premium Material: Grade 316 stainless steel offers superior corrosion resistance and high-temperature tolerance (up to 800°C in continuous service).
- Precision Dimensions: Outer diameter 30mm ±0.1mm, inner diameter 25mm ±0.1mm, ensuring a perfect fit for standard bottle necks.
- High Temperature Resistance: Suitable for sterilization, hot filling, and other thermal processes without deformation or loss of strength.
- Surface Finish: Smooth polished surface prevents scratching and reduces friction, extending the life of both the ring and the bottle.
- Customizable Options: Thickness, tolerance, surface treatment (e.g., electropolishing, passivation) available upon request.
- Versatile Application: Used in bottling lines for beer, wine, soft drinks, mineral water, edible oils, and pharmaceutical liquids.
- Corrosion Resistant: Withstands aggressive cleaning agents, CIP (Clean-in-Place) systems, and humid environments.
- Non-Magnetic: 316 stainless steel is essentially non-magnetic after annealing, suitable for sensitive electronic equipment zones.
| Parameter | Value |
|---|---|
| Material | 316 Stainless Steel (UNS S31600) |
| Outer Diameter | 30 mm (1.181 inch) |
| Inner Diameter | 25 mm (0.984 inch) |
| Thickness (Standard) | 2.5 mm (customizable) |
| Temperature Range | -200°C to +800°C (continuous) |
| Surface Roughness | Ra ≤ 0.8 μm (polished) |
| Hardness | HRB 90 max (annealed condition) |
| Packaging | Individually wrapped, then in cartons or pallets per export standards |
✓ Advantages for Your Business
- Reduced Downtime: The robust construction minimizes wear and replacement frequency, keeping your production line running smoothly.
- Improved Product Safety: 316 stainless steel is FDA-compliant for food contact and resistant to bacterial growth, ensuring hygiene.
- Cost-Effective: Direct factory pricing eliminates middlemen, and our volume production capability offers competitive rates.
- Global Logistics: We ship from Tianjin, Qingdao, Shanghai, Foshan, and offer flexible delivery options to match your schedule.
Since 1998, our factory has been dedicated to manufacturing high-quality wire mesh and hardware products. With an annual export value of US$5-10 million, we serve customers across North America, South America, Europe, Asia, Africa, and Oceania. Our experienced team ensures strict quality control at every stage, from raw material sourcing to final inspection. We welcome OEM/ODM orders and can provide samples for evaluation.
Why choose us? Over two decades of expertise, a professional manufacturing facility, and a commitment to customer satisfaction. We understand the demands of the bottling industry and deliver products that perform reliably under extreme conditions. Contact us today for a quote or technical consultation, and let us support your production with precision-engineered bottle neck rings.
Frequently Asked Questions
-
Q: Can this ring be used for hot-fill applications (e.g., 85°C)?
A: Yes, the 316 stainless steel withstands temperatures up to 800°C, making it suitable for hot-fill, pasteurization, and sterilization processes. -
Q: Is the ring food-grade safe?
A: 316 stainless steel is commonly used in food and beverage equipment. It meets regulatory requirements for contact with food products. We recommend confirming your specific application standards. -
Q: Do you offer custom sizes?
A: Absolutely. We can customize OD, ID, thickness, and surface finish according to your specifications. Please provide your drawing or detailed requirements. -
Q: What is the lead time for standard orders?
A: For stock items, delivery is typically 7-15 days. For custom orders, lead time varies based on quantity and complexity (usually 15-30 days). -
Q: How are the rings packaged to prevent damage?
A: Each ring is individually wrapped in foam or bubble wrap, then packed in strong export cartons or wooden pallets. We can also arrange custom packaging as requested. -
Q: Do you provide material certificates?
A: Yes, we can provide mill test certificates (MTC) for 316 stainless steel, confirming chemical composition and mechanical properties upon request. -
Q: Can I get a sample before bulk order?
A: Yes, we offer samples for evaluation. Sample cost is negotiable, and shipping is at your expense. We will deduct the sample cost from the first order. -
Q: What is the minimum order quantity?
A: For standard sizes, MOQ is 100 pieces. For custom sizes, MOQ may be higher. Please contact us for specific details.
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