Its advantage is tight sealing to prevent brake fluid leakage, ensuring consistent brake operation. This reduces maintenance frequency, lowers braking failure risks, and enhances safety.Parameters: inner diameter 20-50mm, Shore A hardness 60-70, compatible with most brake fluids. Types: single-lip and double-lip for different wheel cylinders. It's used in passenger cars, trucks, and agricultural vehicles' drum brakes.Made of high-quality NBR or EPDM, it undergoes precision molding, 150-160℃ vulcanization, and multi-step inspection. For maintenance, check regularly, replace every 20,000-30,000 km, and clean with brake fluid when disassembling. When using, avoid gasoline/solvents and ensure correct installation.Compared to ordinary cups, it has 50% longer service life and 99.5% sealing rate. We offer customization and after-sales support.
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Certification |
ISO, REACH, RoHS,IATF16494 |
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Hardness |
70~90 Sh-A |
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Trademark |
OEM, ODM |
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Production Capacity |
1000000PCS |
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Origin |
China |
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Tolerance |
DIN ISO 3302-1, Rma, GB/T3672 |
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Transport Package |
Poly Bag, Carton; as Per Customer's Requirement |
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Specification |
Customized |
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Working Temperature |
-50~+120 Degrees |
Company Profile
Tianjin Ruidi International Trade Co., Ltd. was established in 1987. Our company is mainly committed to the production of vibration reduction sealing rubber parts.
Factory Workshop
Production Process
Our Equipment
Quality Management System
Certificate
Product packaging
Rubber pads can be packaged according to customer requirements, including pallet packaging. carton packaging. iron cage packaging. bulk packaging. etc.
We can customize the size and volume of the products, the quantity of the products, the hygiene requirements, and the chemical composition treatment requirements according to the customers' needs, and provide professional packaging services that meet international standards.
All our packaging processes follow the development concept of circularity and greenness, creating value for customers and contributing to environmental protection.
FAQ
Q: 1.What's the standard order process?
A: Inquiry → quote/term confirmation → contract → advance payment → production → inspection → balance payment → shipment → after-sales.
Q: 2. Can I cancel/modify an order?
A: Only if production hasn't started; otherwise, 10-30% cancellation fee applies.
Q: 3. How do I know production progress?
A: We send a schedule + update every 3-5 workdays via email/WhatsApp.
Q: 4. Do I need to confirm samples before mass production?
A: Yes (for customized products) to avoid deviations.
Hot Tags: wheel cylinder cup, China wheel cylinder cup manufacturers, suppliers, Brake Master Cylinder Cup, braking system, Wheel Cylinder Cup
