Skip to content Hydraulic seals ,also called hydraulic actuator seals,play a critical role in industrial applications. They must prevent liquid leakage and contaminants into the equipment and adapt to various working environments, including high and low temperatures, high pressure, and corrosive media. hydraulic cylinder seals reliability and service life are important indicators of the quality of the hydraulic system and even the entire equipment.
TYS provides hydraulic sealing solutions to meet your efficient solution needs.
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Product Categories
Piston seal usually made of various materials, such as elastomer NBR, FKM, HNBR, PU, PTFE, PA, POM, etc.,and various structural designs to meet the needs of different working conditions.
Rod seals prevent the leakage of media, such as gases or liquids,except common types of rod seals, such as U-cup seals and step seals, there are also buffer seals for heavy-duty equipment
Wiper seals remove dust, rain, and other dirt from the outside, usually made of a durable elastomeric material such as NBR, PU, or PTFE-based compounds.
Wear ring guides the piston and piston rod, absorbs transverse forces, prevents metal-to-metal friction, and protects seals in the cylinder.
Backup rings are secondary sealing components used in conjunction with primary seals (e.g., O-rings or U-seals).
Floating seal consisting of metal ring and elastomer. Mainly used in harsh working environments with coal dust, sand, and humidity. It has strong sealing performance and is a compact mechanical seal.
Rotary shaft seals are dynamic seals used in rotary or oscillating movements to prevent leakage of media while prevent external contaminants such as water, impurities or dust from entering the equipment.
TYS seals uses a variety of technologies to provide you with custom hydraulic seals, custom machined seals, and custom sealing solutions.
TYS seal kits cover more than 3.5 million hydraulic seals in stock, providing high-quality hydraulic cylinder seal kits at highly competitive prices for various industrial equipment,
TYS is a hydraulic seals manufacturer with over 30 years of experience in developing and manufacturing hydraulic cylinder packing seals. By keeping close contact with end users, we continuously improve our materials and production processes to provide you with high performance hydraulic seals.
As a professional hydraulic seal supplier and factory, TYS company unique production process significantly improves material utilization, speeds up production, and saves you time and costs. With decades of experience in material development and fluid sealing engineering,TYS has developed 120 composite PTFE materials, including extreme temperature, chemical resistance, low coefficient of friction, high-speed movement and low-speed creep resistance, extrudability resistance, food contact, and other working conditions, to meet your product needs for high-performance hydraulic sealing components, high temperature and high pressure hydraulic seals. Rubber materials include NBR, HNBR, FKM, EPDM, CR, etc. Thermoplastic materials such as TPU, PA, POM, PEEK, PSI, etc., are suitable for large-volume product manufacturing and also ensure the stability and high quality of the seals.
TYS is able to quickly provide reliable and cost-effective hydraulic sealing solutions using the company’s standard seals for hydraulic rams, as well as develop custom hydraulic seals for specific industries.
TYS maintains to improve the performance of your hydraulic cylinder seals and o rings, ensuring that they work reliably, have a long service life, and require less maintenance.
Good elasticity, compression set, and stress relaxation properties can maintain sealing ability, reasonable hardness and flexibility, resistance to gap extrusion, can withstand a wide range of operating temperatures, good chemical compatibility, low friction value, high wear resistance, durable hydraulic cylinder seals or rings can reduce maintenance and downtime, improve your economic benefits.
You can contact tys@tysseals.com or download from the website homepage to get the hydraulic seals by size and catalogue.
Hydraulic seals are made of various compound materials; they are used to prevent the leakage of liquid or gas in industrial equipment system sealing devices, prevent the entry of dirt or dust from outside the equipment into the system, protect the safe and normal operation of the system, at the same time prevent environmental pollution caused by leakage.
A positive seal in hydraulics is a kind of seal that absolutely prevents the leakage of the hydraulic system medium and maintains the pressure of the hydraulic system so as to maintain the normal operation of the system. In the valve, pneumatic, pipeline, and hydraulic seals, leakage is not allowed.
They are piston seal、piston rod seal、wiper seal(dust seal)、wear ring seal、seal gasket、rotary shaft seal、, buffer seal, and so on classification.
You can ask TYS team( tys@tysseals.com ) for the tool information.
You can learn from TYS’s website blog at https://www.tysseals.com/blog/how-to-install-hydraulic-seals/
2-5 days for existing in-stock products and 30 days for customized products.
T/T，PLC
Normal according to our packaging, if you have special requirements can be packaged according to your needs.
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