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Plastic Mouth Ring 55mm Inner Diameter, HDPE, 100°C Heat Tolerance, 1.5mm Wall Thickness, Standard Compliant
Product Spotlights
Precision 55mm inner diameter HDPE mouth ring with 1.5mm wall thickness, rated for 100°C continuous use. Standard compliant, smooth finish, customizable colors. Ideal for sealing, piping, and container applications where heat resistance and dimensional accuracy are critical.
US$ 0.3
1 - 9 Piece
US$ 0.29
10 - 99 Piece
US$ 0.28
≥100 Piece
Key Specifications
Get Latest Price
Inner Diameter:
55mm
Material:
HDPE (High-Density Polyethylene)
Wall Thickness:
1.5mm
Payment & Shipping
Payment Methods:
Port of Shipment:
tianjin shanghai qingdao
Delivery Detail:
1 days
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Inner Diameter
55mm
Material
HDPE (High-Density Polyethylene)
Wall Thickness
1.5mm
Operating Temperature
Up to 100°C
Compliance
Standard Compliant
Color
White / Black / Natural (Customizable)
Application
Packaging, Piping, Container Sealing, Industrial Fittings
Shape
Circular Ring
Hardness
Medium-Hard (Typical HDPE Shore D 60-70)
Manufacturing Process
Injection Molding
Anping County Boli Hardware Wiremesh Products Factory, a trusted manufacturer established in 1998 with annual export value exceeding US$5 million, proudly presents our Plastic Mouth Ring 55mm Inner Diameter. Crafted from high-density polyethylene (HDPE), this ring is engineered to withstand temperatures up to 100°C while maintaining a precise 1.5mm wall thickness. Our product adheres to rigorous industry standards, ensuring reliable performance across diverse applications, from packaging and piping to container sealing. With over two decades of manufacturing experience and a global footprint spanning North America, Europe, and Asia, we deliver consistency and quality that meets the demands of B2B clients worldwide.
Product Features & Technical Specifications
- Material: Premium HDPE – offers excellent chemical resistance, low moisture absorption, and high impact strength.
- Precision Dimensions: Inner diameter of 55mm (±0.2mm tolerance) and wall thickness of 1.5mm, ensuring consistent fit in mating components.
- Heat Tolerance: Continuous operating temperature up to 100°C, suitable for hot-fill or steam exposure applications.
- Standard Compliance: Manufactured in accordance with international quality standards (e.g., RoHS, FDA contact specifications available upon request).
- Surface Finish: Smooth, burr-free edges for safe handling and easy installation.
- Customizable Options: Colors (white, black, natural) and quantity packaging tailored to your needs.
- Eco-Friendly: 100% recyclable HDPE material supports sustainable manufacturing goals.
| Parameter | Specification |
|---|---|
| Inner Diameter | 55 mm (+/- 0.2 mm) |
| Outer Diameter | 58 mm (approx.) |
| Wall Thickness | 1.5 mm (+/- 0.1 mm) |
| Material | HDPE (High-Density Polyethylene) |
| Max Operating Temperature | 100°C (continuous) |
| Hardness | Shore D 60–70 |
| Compliance | Standard Compliant (RoHS, FDA contact optional) |
Customer Benefits
- Reliable sealing performance in hot environments – reduces leakage risks in piping and container systems.
- Lightweight yet durable – lowers shipping costs and withstands mechanical stress during assembly.
- Chemical and corrosion resistance – ideal for exposure to mild acids, alkalis, and solvents.
- Consistent dimensions – compatible with standard 55mm fittings, minimizing downtime and rework.
- Cost-effective solution – bulk pricing available for large-volume procurement.
Trust & Credibility
Since 1998, Anping County Boli Hardware Wiremesh Products Factory has been a reliable partner for global clients. Our annual export value of US$5–10 million and shipments through major ports (Tianjin, Qingdao, Shanghai, etc.) reflect our robust supply chain. We serve a diverse market base including North America, South America, Europe, Southeast Asia, Africa, and Oceania. Every Plastic Mouth Ring undergoes strict quality control – from raw material inspection to final dimension checks – ensuring you receive a product that meets your expectations. We are committed to continuous improvement and customer satisfaction.
Ready to optimize your sealing or assembly process? Contact us today to request a sample or quote. Our team can provide custom color options, bulk packaging, and technical support. Let’s work together to find the right solution for your application.
Frequently Asked Questions
-
Q: Is the HDPE material food-grade safe?
A: Our standard HDPE material is compliant with general industrial standards. If you require food-contact approval (e.g., FDA or EU regulation), we can provide material that meets those specifications upon request. -
Q: What is the exact tolerance on the inner diameter?
A: The inner diameter of 55mm has a tolerance of ±0.2mm. For tighter tolerances, please discuss your requirements with our engineering team – we can adjust the mold accordingly. -
Q: Can this ring withstand continuous exposure to 100°C?
A: Yes, the HDPE material is rated for continuous use up to 100°C. However, prolonged exposure near the upper limit may cause slight dimensional changes; we recommend testing under your specific conditions. -
Q: What colors are available?
A: Standard colors are white, black, and natural (translucent). We can also produce custom colors for minimum order quantities. Please inquire for details. -
Q: How are the rings packaged for shipment?
A: Rings are typically packed in polybags and then in cartons. For bulk orders, we can use palletized packaging. Custom packaging (e.g., barcode labels, retail-ready boxes) is available upon request. -
Q: What is the minimum order quantity (MOQ)?
A: MOQ for standard dimensions is 10,000 pieces. For non-standard sizes or colors, MOQ may be higher. We are flexible and can discuss smaller trial orders for new customers. -
Q: Do you provide samples before bulk order?
A: Yes, we offer samples. Generally, samples are free for standard items; you pay only the shipping cost. Custom samples may incur a mold fee, which is refundable upon bulk order. -
Q: Can I use this ring for outdoor applications?
A: HDPE has good UV resistance compared to some plastics, but prolonged direct sunlight may cause degradation. If outdoor use is intended, consider adding UV stabilizers – we can discuss additive options.
Send Inquiry to This Supplier
Mr. Geng Xiaozhong
Sales Manager
2Yrs
Hengshui, Hebei, China
2Yrs
Business Type
Manufacturer
Year Established
1998
Annual Export Value
US$5 Million - US$10 Million
Port of Shipment
Tianjin, Qingdao, qingdao, shanghai, foshan
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