Product Details
Product Description:
Temperature Resistant and Dustproof Silicone Rubber O-Ring Seal—a professional sealing solution designed to tackle harsh working environments and meet the diverse needs of global industries. Whether for industrial machinery, automotive systems, electronic equipment, or plumbing applications, this non-standard waterproof rubber ring delivers reliable sealing performance that you can trust.
Why Choose Our Silicone Rubber O-Ring Seal?
Our silicone rubber O-ring stands out from the crowd with its integrated advantages of high temperature resistance, dustproof, and waterproof, making it an ideal choice for scenarios where sealing integrity is critical. Here are the core strengths that set us apart:
- Exceptional Temperature Resistance: Crafted from premium silicone rubber materials, the O-ring can withstand a wide temperature range of -60℃ to 230℃ (-76℉ to 446℉). It maintains stable physical properties and sealing performance even in extreme high-temperature baking or low-temperature freezing environments, avoiding cracking or deformation caused by temperature fluctuations.
- Superior Dustproof & Waterproof Performance: The precision-molded structure ensures a tight fit with mating parts, effectively blocking dust, dirt, water, and other liquids from entering the internal components. It achieves an IP67 waterproof and dustproof rating, providing comprehensive protection for your equipment and extending its service life.
- Customizable Non-Standard Solutions: We understand that standard products cannot meet all application requirements. Our team specializes in providing non-standard customization services, tailoring the inner diameter, outer diameter, cross-section, and even material formulas according to your drawings, samples, or specific working conditions. No matter how unique your needs are, we can deliver a perfect matching sealing ring.
- Durable & Long-Lasting Quality: The selected silicone rubber has excellent aging resistance, ozone resistance, and chemical resistance. It is not easily degraded by UV radiation, oil, or common industrial chemicals, ensuring a long service life and reducing the frequency of replacement and maintenance costs for your business.
| Material | Silicone Rubber EPDM NBR NR |
| Processing Service | Moulding |
| Hardness | 30-90 Shore-A |
| Size | Customized |
| Color | Black or customized |
| MOQ | 5,000PCS |
Application Scenarios
This versatile silicone rubber O-ring is widely used in various industries, including but not limited to:
Automotive industry: Engine systems, cooling systems, fuel systems, and door/window sealing
Industrial machinery: Hydraulic and pneumatic equipment, pumps, valves, and compressors
Electronics: Waterproof and dustproof sealing for sensors, connectors, and outdoor electronic devices
Household appliances: Sealing for ovens, microwaves, dishwashers, and washing machines
Medical equipment: Food-grade and medical-grade options for sterilizers and diagnostic equipment


FAQ
Q1: Are you manufacturer or trading company?
A: We are manufacturer!
Q2: How can I get the samples?
A: Free samples are available, and you only pay the freight of express.
Q3: How much the courier freight will be charged for the samples?
A: Courier freight depends on the quantity, weight, carton size and your area. Our courier agent of DHL, FedEx, TNT, and UPS will save you nearly 30% courier charges, because we have a long-term agreement. Besides, you also can use freight collect.
Q4: Can you make customized rubber products?
A: Yes, we can make customized rubber products according to your drawings or samples.
Q5: How to get a quotation fast?
A: Providing the detailed information such as material, hardness, color, size, annual quantity or photos. Detailed drawings are the best.
Company Profile
XIAMEN JUGUANGLI IMPORT & EXPORT CO., LTD. is a state-approved import and export company established in
China, mainly responsible for overseas sales.There are two
manufacturing plants in xiamen, China, silicone rubber products
production plant and lens production plant.Local production, can
provide customers with high quality and competitive market silicone
rubber products and display cover glass ,lens products, welcome to
contact us at any time, for samples and inquiries quote.

Factory # 1: XIAMEN JUDELI ELECTRONICS CO., LTD. focus on the production of silicone rubber products, has a mature
of LSR injection molding technology and molding technology, to
produce food grade and medical grade silicone rubber products,
product range is wide, such as silicone rubber keys, seals,
gaskets, silicone valve, medical breathing mask, silicone tube,
automobile corrugated tube and silicone goggles, silicone shoes,
silicone stationery and so on.The factory has passed ISO9002
international quality system certification, the quality control is
perfect, can provide the customer high quality, the price has the
market competitive silica gel product, can accept the OEM/ODM
order, welcome to contact the inquiry at any time.

Factory # 2: YIDA HOLDING (XIAMEN) CO., LTD is a leading manufacturer of a lens for window panel in China, a
high-tech enterprise integrating production, R&D and sales,
located at the Huli District, Xiamen City, and the XIAMEN YIDA
INDUSTRY AND TRADE CO., LTD under the company produces lenses of a
window, functional panels, membrane switch panels, nameplates, etc.
Taking the PMMA(acrylic), PC materials as the base materials, It
holds a variety of advanced vacuum coating equipment, laser cutting
machines, CNC lens processing equipment, full-automatic screen
process printers, coating film, leading-edge, polishing and other
full set production equipment and technology. Shenzhen Yida
Technology Co., Ltd. produces AR, AF, AG, AFO(Anti-fogging) coating
film optical lens, taking glasses as the base materials. The
company has a modern dust-free plant at ten thousand levels and
locally at a thousand levels, has more than 380 employees, and
technical backbone account for over 60%, and the capacity of the
lens panels can be up to 5 million pieces and more.

