Linde Polymer Tec Co.,Ltd. is one of the most experienced manufacturers and suppliers of special-shaped seals in China, also supports customized service. Please feel free to buy high quality special-shaped seals for sale here from our factory.
Products Description
Special-shaped seals are rubber seals with special cross-sectional shapes that differ from the common circular or rectangular cross-sections. Such seals are widely used in shipbuilding, aviation, aerospace, automobiles, machine tools, construction, metallurgy, petrochemicals, household goods, daily necessities, electronic instruments, and various mechanical equipment.
Our company can make custom-made special-shaped seal with different appearances, colors, shapes, and structures according to the size, samples, drawings, materials, etc. provided by customers.

Key Benefits of Using Special-shaped Seals
- Improved sealing performance in non-circular spaces.
- Better fit and seal in narrow or confined areas.
- Enhanced durability and reliability in specialized applications.
- Customized to meet unique design requirements.
Applicable Working Conditions
Special-shaped seals have a wide range of applicable working conditions, and they can adapt to a variety of special working environments:
1. High-temperature conditions: Special-shaped seals can be designed to withstand high-temperature environments. For example, under conditions where the operating temperature exceeds 80°C, they have good high-temperature resistance to prevent the deterioration of the sealing material and the corrosion of the medium.
2. High-speed conditions: In high-speed mechanical seals, the linear speed may exceed 25-30m/s, which requires the seals to withstand the challenges caused by increased friction heat, increased wear, and good lubrication and cooling.
3. Low-temperature conditions: Under low-temperature conditions, good seal materials have good tensile strength, fatigue strength, impact toughness, and thermal conductivity.
4. High-pressure conditions: Under conditions where the working pressure exceeds 4-5N/min, the seals can withstand the challenges brought by high pressure.
5. High pressure, high temperature, and vibration shock conditions: Special seals can withstand high-pressure and high-temperature environments and have excellent vibration and shock resistance.
The diversity and customization capabilities of special-shaped seals enable them to adapt to these special conditions and provide effective sealing solutions.
Linde Polymer Technology Co., Ltd. mainly produces various rubber compounds and rubber seals and currently has more than 3,000 material formulas and more than 2,000 specifications of products. The products suit automobiles, aviation, machinery, petrochemicals, sanitary ware, medical, food, electronics, defense, military, industry and other fields. Since the establishment of the factory, the company has completed process consistency operations and the product yield rate has reached 97.1%.

48,000㎡
Factory Area
2,004
Creation Time
300
Staff
12
Production Lines
Certification
Quality Management and Environmental Management Certification



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