Hangzhou Bright Rubber Plastic Product Co., Ltd. is one of the leading manufacturers and suppliers of nbr epdm silicone cr hnbr fkm rubber balls in China. If you're going to buy nbr epdm silicone cr hnbr fkm rubber balls made in China, welcome to get more information from our factory. We also accept customized orders.
NBR, EPDM, Silicone, CR, HNBR, FKM Rubber Balls
Product Characteristics
| Material Portfolio | Six industrial-grade elastomer families in one catalog - NBR, EPDM, food-grade silicone, FKM, CR, and HNBR - covering oil, heat, chemical, weather, food-contact, and vibration-damping requirements |
| Customization Breadth | Diameters from 1 mm to 100 mm, hardness from 20 to 95 Shore A, with custom colors, surface finishes, and compound grades available across all six materials |
| Application Coverage | Serves automotive, oil & gas, chemical processing, HVAC, pharmaceutical, water treatment, and heavy machinery - one manufacturer for every sealing and cushioning need |
| Dimensional Precision | Standard tolerance ±0.05 mm with tighter precision available for high-performance valve, pump, and metering applications |
| Compliance Depth | FDA, LFGB, RoHS, REACH, and BfR certifications across relevant materials - documentation supplied per batch to meet OEM audit requirements |
| OEM / ODM Partnership | Dedicated engineering support for material selection, prototype development, and production scaling - private labeling and custom packaging included |
| Lead Time | 1-3 weeks |
| Payment Term | L/C, T/T, WEST UNION, PAYPAL, ESCROW |
| Hardness | 20-90 Shore |
| Quality certification | ISO 90001:2008, TS16949, FDA, REACH, ROHS, SGS |
Complete Elastomer Range Under One Roof
We manufacture NBR, EPDM, Silicone, CR, HNBR, and FKM Rubber Balls all in-house - the six major industrial elastomer families covered by a single production facility. Whether your application calls for a cost-effective oil-resistant seal, a hygienic food-contact component, or an extreme-temperature chemical-resistant ball, the right material is already part of our standard production lineup. This full-range capability means faster material switching, consistent quality standards across product lines, and a single technical partner for every elastomer ball you specify.
Industries We Serve
- Food, Beverage & Pharmaceutical - Silicone and EPDM balls for filling valves, dosing pumps, aseptic processing, and CIP/SIP systems.
- Automotive & Transportation - NBR, HNBR, and FKM balls for fuel systems, AC compressors, transmissions, EGR valves, and suspension components.
- Oil, Gas & Chemical - FKM and HNBR balls for downhole tools, wellhead valves, refinery equipment, and chemical-dosing pumps.
- Water Treatment & Plumbing - EPDM and NBR balls for check valves, filtration systems, wastewater handling, and potable-water distribution.
- HVAC & Refrigeration - HNBR, CR, and EPDM balls for compressor valves, check valves, dampers, and refrigerant-handling components.
- Industrial Machinery & Heavy Equipment - CR, NBR, and HNBR balls for vibration mounts, conveyor systems, hydraulic circuits, and safety bumpers.
Customization & Engineering Support
- Material Selection Consultation - Our engineering team helps you choose the right elastomer based on temperature, fluid contact, mechanical load, and regulatory requirements.
- Prototype & Sampling - Fast turnaround on custom-size and custom-hardness prototypes for testing and validation.
- Compound Development - Tailored formulations for unique conditions, including low-temperature grades, high-acrylonitrile variants, and specialty color matching.
- Private Label & Packaging - Custom branding, barcoding, and packaging formats to match your distribution or OEM assembly needs.
Quality Assurance
- Every production lot undergoes dimensional inspection, hardness testing, tensile verification, and compression-set analysis.
- Full material traceability from raw compound to finished ball, with batch certificates available on request.
- Compliance documentation (FDA, LFGB, RoHS, REACH, BfR) supplied for relevant materials.
- Continuous process monitoring and SPC ensure consistent quality from first article to volume production.
Company Information
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