Rubber Sealing strip


The rubber sealing strip is one of the vehicles’ most common and critical components.

Generally, people can use many different kinds of rubber materials to produce it.

RNTICO® is one of the leading manufacturers of rubber sealing strips in China.

We manufacture & provide high-quality standard & customized rubber sealing strips for OEM and industrial distributor markets.

What’s more, RNTICO® can offer rubber sealing strips in a wide range of sizes and shapes.
It includes but is not limited to solid rubber seal strips, foam rubber seal strips, solid & foam rubber double composite sealing strips, solid rubber & metal strip double composite sealing strips, and solid & foam rubber & metal strip triple-composite sealing strips.

Below is the introduction of the top-sales kinds of rubber sealing strips currently in RNTICO.

1. EPDM rubber sealing strips

EPDM rubber sealing strips

EPDM rubber, a short name for Ethylene Propylene Diene Methylene rubber, has excellent UV resistance, weather resistance, heat aging resistance, low-temperature resistance, ozone resistance, chemical resistance, water resistance, good electrical insulation and elasticity, and other physical properties.

Due to its excellent physical and mechanical properties, we usually use it to make the sealing parts of aircraft, cars, trains, buses, ships, agricultural machinery, and waterproof parts like diving products, and high-pressure steam hoses.

It can meet the needs of design and use for products with different shapes, different materials, cold resistance, heat resistance, foaming, solid body, and special performance.

2. Double composite rubber sealing strip

Double composite rubber sealing strip

The double composite rubber sealing strip can maintain the toughness and elasticity of the material for a long time and is not prone to aging and fission.

It has good UV resistance, high-temperature resistance, low-temperature resistance, and other characteristics.
And it can last for a long time in various harsh environments.

Besides, double composite rubber sealing strips are widely used in different industries.

For example, in the automobile industry, we can use it to seal car doors, trunks, engine hoods, etc., to improve the car’s sealing and driving comfort.

In the construction industry, we can use it in building structures such as doors, windows, glass curtain walls, and ceilings.

The double composite rubber sealing strip has good sealing performance.
We can use it to effectively fill the gap between the door, window, and door frame.

In the meantime, it can also effectively isolate noise, dust, and other impurities from entering the room, improving living comfort.

3. Steel Frame composite rubber sealing strip

Steel Frame composite rubber sealing strip

Steel frame composite rubber sealing strip is a new type of sealing product.
It adopts a composite structure of steel frame and rubber and has good sealing performance and durability.

The manufacturing process of steel frame composite rubber sealing strips is very complex and requires multiple processes to complete.

Generally, we use this kind of rubber sealing strip widely in various mechanical equipment, pipelines, valves, and other fields.
It can effectively prevent the leakage of liquids, gases, and solid particles.

Moreover, we also use it in car door frames, side windows, front and rear windshields, engine hoods, and trunk lids to play the role of waterproofing, dustproofing, sound insulation, temperature insulation, shock absorption, and decoration.

For now, RNTICO® can provide the above-mentioned stocked products for selection.
Please kindly contact us if you have demands on other items. And we will customize products according to your requests.

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