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Customized Silicone Rubber Gasket, T-shaped Rubber Sealing Ring, Heat-resistant Silicone Rubber
Product Overview
Our customized silicone rubber gasket is made of precision molded industrial grade silicone material, which has excellent heat resistance, weather resistance, and high elasticity. Unlike ordinary O-rings and flat washers, the unique T-shaped structure design greatly improves compression resistance, compression recovery, and sealing stability, effectively solving leakage problems in static and dynamic sealing scenarios.
Support fully personalized customization, including size, hardness, color, surface treatment, and special performance modifications. All products comply with international industry standards such as FDA and RoHS, and are widely used in the mechanical equipment, automotive, food processing, pharmaceutical, chemical, and electronics industries, providing reliable long-term sealing protection for global industrial customers.
Key Features
Excellent Heat Resistance: Adopts premium heat-resistant silicone rubber formula, supporting long-term service in high-temperature environments without deformation, cracking or leakage. It also maintains good toughness under low-temperature conditions.
Upgraded T-shaped Sealing Structure: The specially designed T-section structure enhances anti-extrusion ability and pressure bearing capacity. It fits grooves perfectly, avoids displacement and falling off during equipment operation, and achieves full-range tight sealing.
Durable Silicone Material: Features high elasticity, low compression set, superior UV resistance and ozone resistance. Effectively resists aging caused by long-term outdoor and high-temperature working environments, greatly extending service life.
Full Customization Available: Custom-made dimensions, Shore hardness, transparent/black/custom colors, food-grade and industrial-grade materials. Optional functions including oil resistance, flame retardant and anti-static to fit diverse working conditions.
Safe & Eco-friendly: Non-toxic, odorless and pollution-free. Fully compliant with international RoHS and FDA food-grade standards, applicable for food contact and medical equipment sealing scenarios.
| Material |
Silicone rubber or specified |
| Hardness |
40–70 Shore A (Customizable) |
| Working Temperature |
-45℃ to 200℃ (Continuous stable operation) |
| Tensile Strength |
≥6.5MPa |
| Elongation at Break |
≥300% |
| Size |
Customized per Drawings / Samples |
Wide Application
Our customized T-shaped silicone sealing rings and silicone rubber gaskets are widely used for sealing air, water, fresh oil and weak corrosive media. They are extensively applied in food processing machinery, pharmaceutical equipment, automotive parts, household appliances, hydraulic pneumatic systems, industrial automation equipment and laboratory instruments, suitable for most static sealing and low-speed dynamic sealing scenarios.
Customization & Service Advantages
We are a professional manufacturer specializing in custom heat-resistant silicone rubber products. We provide one-stop services including product design, mold opening, mass production and precision processing. Both sample orders and small-batch trial orders are welcome, with flexible MOQ and factory direct price. Strict quality control is implemented throughout production to ensure precise dimension, stable sealing performance and consistent quality of every batch of silicone gaskets and T-shaped sealing rings.
Quality Assurance
All heat-resistant silicone rubber seals undergo strict raw material inspection, dimensional testing, high-low temperature aging test and air tightness test before delivery. Our production complies with standardized quality management procedures. We can provide official certification documents and test reports to support customers’ market access and product inspection.
FAQ
1. Q: Are you a manufacturer or a trading company?
A: We are manufacturers.
2. Q: Can I get samples for free?
A: Yes, free samples are available. Freight is paid on delivery.
3. Q: Can I visit your factory?
A: Welcome to visit our factory. We are in Xiamen, China
4. Q: Is your material food grade?
A: All our raw materials are food grade.
5. Q: Can I customize the product?
A: Yes, we have our own engineering and molding department. We very much welcome customized products.
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