FSOK - Your Reliable Sealing Solution Partner

Your Reliable Sealing Solution Partner

SINCE 2002-FSOK

We are committed to providing high-quality and high-performance sealing solutions for global customers, and our products are widely used in industrial machinery and manufacturing industries

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Complete range of sealing products

FSOK RUBBER PRODUCTS CO., LTD

We have advanced material formulas and process technologies, and can customize and develop special performance sealing products according to customer needs to meet the usage requirements under different working conditions

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FSOK PRODUCTS


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FSOK J Shaped-FKM Hydraulic Piston Seal 28*38*5/9 High Temperature Resistance

Fluororubber U-shaped, Y-shaped, and J-shaped hydraulic oil seals are commonly used dynamic sealing components in hydraulic systems.

FSOK High-Quality 55*80*12 TG4 Black NBR Shaft Oil Seal

Skeleton oil seal is a typical representative of oil seal, generally referred to as skeleton oil seal.

FSOK factory UN Shaped 22*34*10 TPU Hydraulic Seal

Working medium: mineral oil-based hydraulic oil, emulsion

FSOK UN Shaped-FKM Hydraulic Piston Seal 50*60*10.5 High Temperature Resistance

Fluororubber U-shaped, Y-shaped, and J-shaped hydraulic oil seals are commonly used dynamic sealing components in hydraulic systems.

Valve Stem Seal

The valve stem seal controls the lubrication of the valve stem when it slides in the valve guide.

FKM VITON NBR TC Oil Seal

Skeleton oil seal is a typical representative of oil seal, generally referred to as skeleton oil seal.

FSOK factory FKM /VITON 80*100*10 TG4 shaft Oil Seal

Skeleton oil seal is a typical representative of oil seal, generally referred to as skeleton oil seal.

FSOK KDAS Hydraulic Piston Compact Seal

The KDAS combination piston seal ring is designed for high-pressure environments and can withstand high system pressures.

FSOK FKM/VITON O-Ring Seal

FKM/VITON O-rings perform well in harsh environments such as high temperatures, chemical corrosion, and oil media due to their outstanding performance.

NBR O-Ring

NBR O-rings are widely used in automotive, mechanical, petrochemical and other fields due to their excellent oil resistance.
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WHO WE ARE?

FSOK RUBBER PRODUCTS CO., LTD

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Your reliable sealing solution partner

Professionalism forges quality, integrity wins the future

提供电子商务与信息化运营服务

The company has strong strength and leading scale

Complete product range and excellent performance

Complete product range and excellent performance

FACTORY TOUR


The company covers an area of 4000 square meters and currently has 120 employees, including 50 professional and technical personnel. It has strong research and development and production capabilities

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NEWS&BLOG


The company has self operated import and export rights, and its products are exported to more than 40 countries and regions including the United States, Russia, Arabia, Brazil, Argentina, etc

Jul 28,2022

Patent for engine sealing ring, increasing sealing performance

The utility model discloses a novel engine sealing ring, comprising an outer elastic layer, wherein the outer part of the outer elastic layer is integrally connected with a sealing wing, and the inner part of the outer elastic layer is wrapped with an inner elastic layer.

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Jan 10,2022

Continuously launching more and better services, building intelligent Chinese enterprises, and achieving smart entrepreneurs!

The interior of the expansion ring is provided with a filling chamber, and the interior of the filling chamber is filled with a thermal expansion medium. By setting up a filling chamber and filling it with a thermal expansion medium, the sealing ring is placed in the sealing groove of the engine cylinder block and cylinder head. After the engine is started, as the temperature increases, the internal pressure also increases.

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Nov 12,2021

Technological innovation is the key to core competitiveness!

The utility model discloses a novel engine sealing ring, comprising an outer elastic layer

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Nov 12,2021

Informationization will become the only way for small and medium-sized enterprises to enhance their competitiveness

The utility model discloses a novel engine sealing ring, comprising an outer elastic layer, wherein the outer part of the outer elastic layer is integrally connected with a sealing wing

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Nov 12,2021

This utility model discloses a novel engine sealing ring, comprising an outer elastic layer

By setting up a filling chamber and filling it with a thermal expansion medium, the sealing ring is placed in the sealing groove of the engine cylinder block and cylinder head. After the engine is started, as the temperature increases, the internal pressure also increases. The increased temperature can cause the thermal expansion medium in the filling chamber to expand. Then, through the expanded thermal expansion medium, the expansion ring expands, and the outer elastic layer is pressed against the sealing groove, increasing the sealing performance.

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