Hebei Jinwo Machinery Technology Co., Ltd. is one of the leading manufacturers and suppliers of epdm weather resistant o ring in China. With abundant experience, we warmly welcome you to buy bulk durable epdm weather resistant o ring in stock here from our factory. All customized products are with high quality and competitive price. Contact us for quotation.
The EPDM Weather Resistant O Ring is a high-performance sealing solution engineered for superior durability against ozone, UV rays, and extreme outdoor environments. Designed to maintain its elasticity in temperatures ranging from -50°C to +150°C, it ensures a reliable, leak-proof seal for water, steam, and hydraulic applications.
Product MOQ Standard (O-Rings)
|
Inside Diameter (ID) |
Min. Order Quantity (MOQ) |
If In-Stock |
|
≦ 30 mm |
1,000 PCS |
B2B MOQ Negotiable |
|
30 mm – 80 mm |
500 PCS |
B2B MOQ Negotiable |
|
80 mm - 150 mm |
200 – 300 PCS |
B2B MOQ Negotiable |
|
> 150mm |
100 – 200 PCS |
B2B MOQ Negotiable |
Material Specifications & Performance Matrix
|
Parameter |
Specifications |
|
Material Type |
EPDM |
|
Temperature |
-50℃ to + 150 ℃ |
|
Color |
Black |
|
Application Scenario |
Outdoor UV systems, Automotive cooling, Steam & Hot water equipment |
|
Tensile Strength |
≥ 12 MPa |
|
Hardness |
70 ± 5 Shore A |
|
Compression Set |
≤ 20%(100℃/22h) |
|
Size |
Full AS568 & Metric sizes in stock / Custom available |
Manufacturing Excellence & Quality Control
Our EPDM Weather Resistant O Ring products are manufactured utilizing precision molding technology with minimal flash line tolerance, which is critical for achieving a perfect leak-free dynamic seal.
We adhere strictly to dimensional specifications defined by international standards such as AS568 and ISO 3601-1.
Before shipment, every batch of o ring epdm 70 units undergoes 100% optical inspection via automated sorting systems to identify any surface defects, dimensional inconsistencies, or contamination, ensuring consistent batch-to-batch quality.
This process guarantees that our able o rings exhibit excellent elastic recovery and durability when installed in severe operating environments.
Global Standards & Applications
Our O-rings are fully compatible with AS568, Metric, and BS specifications, ensuring effortless global deployment of various sealing solutions, including metric viton o rings.
In the automotive industry, these weather-resistant seals are widely integrated into radiator cooling systems, windshield washer pumps, and HVAC components.
The medical and food processing sectors utilize specialized components like metal detectable o rings due to their physiological inertness and compliance with regulatory material standards.
Furthermore, for electronic housing protection, we provide the emi o ring to ensure shielding and environmental integrity. Their exceptional stability under environmental stress makes them the preferred choice for outdoor irrigation equipment and solar energy collection systems.
Why Choose Jinwo - Supply Chain Advantage
Jinwo provides immediate fulfillment for standard sizes by maintaining extensive inventories of the EPDM Weather Resistant O Ring, effectively reducing project lead times.
We possess flexible manufacturing capabilities that enable us to formulate specialized elastomeric compounds tailored for your specific pressure or resistance challenges.
Our operations are streamlined for cost efficiency, allowing us to offer highly competitive factory direct pricing on large-scale B2B orders globally.
The technical consultation team is always available to assist with complex material selection and provide engineering support for optimized groove design.
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