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Piston and Rod Seals

(Total 14 Products)

  • MYA Universal Seal Piston Piston Rod NBR

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    Brand:KVK Seals

    Model No:MYA

    Transportation:Ocean,Land,Air,Express

    Packaging:Carton

    Supply Ability:1.3 Million Pieces/Month

    Place of Origin:China

    Productivity:15.6 Million Pieces/Year

    MYA type can be used for piston and piston rod seals, such seals have a small cross-section, can be used for small cylinders, valve seals. Application of Sealing Ring MYA: Working pressure: ≤1.6MPa Working temperature: -30℃~+80℃ Reciprocating...

  • Universal Seal Fkm Piston Rod Seals MYA

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    Brand:KVK Seals

    Model No:MYA

    Transportation:Ocean,Land,Air,Express

    Packaging:Carton

    Supply Ability:1.3 Million Pieces/Month

    Place of Origin:China

    Productivity:15.6 Million Pieces/Year

    MYA type can be used for piston and piston rod seals, such seals have a small cross-section, can be used for small cylinders, valve seals. Application of Sealing Ring MYA: Working pressure: ≤1.6MPa Working temperature: -30℃~+80℃ Reciprocating...

  • Universal Seals Piston Piston Rod FKM Material MYA

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    Brand:KVK Seals

    Model No:MYA

    Transportation:Ocean,Land,Air,Express

    Packaging:Carton

    Supply Ability:1.3 Million Pieces/Month

    Place of Origin:China

    Productivity:15.6 Million Pieces/Year

    MYA type can be used for piston and piston rod seals, such seals have a small cross-section, can be used for small cylinders, valve seals. Application of Sealing Ring MYA: Working pressure: ≤1.6MPa Working temperature: -30℃~+80℃ Reciprocating speed:...

  • Universal Piston and Rod Seals Y

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    Brand:KVK Seals

    Model No:Y

    Transportation:Ocean,Land,Air,Express

    Packaging:Carton

    Supply Ability:1.3 Million Pieces/Month

    Place of Origin:China

    Productivity:15.6 Million Pieces/Year

    NBR O Rings Y type can be used for piston and piston rod sealing, and has a wide range of applications in various mechanical equipment. The groove design can be according to Chinese standard HG4-335. Rotary Lip Seals Y Application Range: Working...

  • USH Interchangeable Piston and Rod Seals

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    Brand:KVK Seals

    Model No:USH

    Transportation:Ocean,Land,Air,Express

    Packaging:Carton

    Supply Ability:1.3 Million Pieces/Month

    Place of Origin:China

    Productivity:15.6 Million Pieces/Year

    Type USH can be used for piston and rod seals. These seals have a smaller cross-section and fit into an integral groove. The Nitrile and Viton materials used guarantee a wide operating temperature range, in fact it is a smaller cross-section UPH...

  • USH Hydraulic Seal Universal Piston and Rod Seals

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    Brand:KVK Seals

    Model No:USH

    Transportation:Ocean,Land,Air,Express

    Packaging:Carton

    Supply Ability:1.3 Million Pieces/Month

    Place of Origin:China

    Productivity:15.6 Million Pieces/Year

    The USH Hydraulic Seals Piston&Piston Rod Universal Seal is a high-quality sealing solution designed for use in hydraulic systems. This seal is designed to fit both the piston and piston rod, providing a universal sealing solution that is ideal...

  • UPH Sealing Ring Universal Seal Piston Piston Rod

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    Brand:KVK Seals

    Model No:UPH

    Transportation:Ocean,Land,Air,Express

    Packaging:Carton

    Supply Ability:1.3 Million Pieces/Month

    Place of Origin:China

    Productivity:15.6 Million Pieces/Year

    UPH type can be used for piston and piston rod seals. This type of seal has a large cross-section and can be used for a wide range of operations. The nitrile rubber and fluororubber materials used can ensure a wide range of operating temperature....

  • UPH ORings Universal Seal Piston and Piston Rod

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    Brand:KVK Seals

    Model No:UPH

    Transportation:Ocean,Land,Air,Express

    Packaging:Carton

    Supply Ability:1.3 Million Pieces/Month

    Place of Origin:China

    Productivity:15.6 Million Pieces/Year

    UPH type can be used for piston and piston rod seals. This type of seal has a large cross-section and can be used for a wide range of operations. The nitrile rubber and fluororubber materials used can ensure a wide range of operating temperature....

  • Rubber Seal UPH Piston & Rod Oring

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    Brand:KVK

    Model No:UPH

    Transportation:Ocean,Land,Air,Express

    Packaging:Carton

    Supply Ability:1.3 Million Pieces/Month

    UPH type can be used for piston and piston rod seals. This type of seal has a large cross-section and can be used for a wide range of operations. The nitrile rubber and fluororubber materials used can ensure a wide range of operating temperature....

  • High Pressure Piston Seals and Rod Seals

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    Brand:KVK Seals

    Model No:Y

    Transportation:Ocean,Land,Air,Express

    Packaging:Carton

    Supply Ability:1.3 Million Pieces/Month

    Place of Origin:China

    Productivity:15.6 Million Pieces/Year

    NBR O Rings Y type can be used for piston and piston rod sealing, and has a wide range of applications in various mechanical equipment. The groove design can be according to Chinese standard HG4-335. Rotary Lip Seals Y Application Range: Working...

  • Single Acting Mechanical Seal USH Oil Seal

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    Brand:KVK Seals

    Model No:USH

    Transportation:Ocean,Land,Air,Express

    Packaging:Carton

    Supply Ability:1.3 Million Pieces/Month

    Place of Origin:China

    Productivity:15.6 Million Pieces/Year

    Type USH can be used for piston and rod seals. These seals have a smaller cross-section and fit into an integral groove. The Nitrile and Viton materials used guarantee a wide operating temperature range, in fact it is a smaller cross-section UPH...

  • MYA Universal Seal Piston & Rod Seals

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    Brand:KVK Seals

    Model No:MYA

    Transportation:Ocean,Land,Air,Express

    Packaging:Carton

    Supply Ability:1.3 Million Pieces/Month

    Place of Origin:China

    Productivity:15.6 Million Pieces/Year

    Rubber O Rings MYA Installation: To avoid damage to the sealing lip, precautions should be taken during installation to avoid sharp edges. In the absence of lubrication, it is important to have a solid lubricating film on the sealing surfaces. This...

  • MYA Hydraulic Piston Seals

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    Model No:MYA

    Transportation:Ocean,Land,Air,Express

    Packaging:Carton

    Supply Ability:1.3 Million Pieces/Month

    Rubber O Rings MYA Installation: To avoid damage to the sealing lip, precautions should be taken during installation to avoid sharp edges. In the absence of lubrication, it is important to have a solid lubricating film on the sealing surfaces. This...

  • Piston & Rod Seals USH Hydraulic Piston Seals

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    Model No:USH

    Transportation:Ocean,Land,Air,Express

    Supply Ability:1.3 Million Pieces/Month

    Type USH can be used for piston and rod seals. These seals have a smaller cross-section and fit into an integral groove. The Nitrile and Viton materials used guarantee a wide operating temperature range, in fact it is a smaller cross-section UPH...

Piston Seals and Rod seals are important seals used in mechanical equipment. Their main function is to prevent liquid and gas leaks and ensure the normal operation of mechanical equipment. Piston seals and Rod Seals are usually used in hydraulic and Pressure system, such as hydraulic cylinders and Pneumatic cylinder. The quality and performance of these seals directly affect the efficiency and lifespan of mechanical equipment.


The classification of piston seals and rod seals is mainly based on their material and design structure. According to the different materials, they can be divided into rubber seals, polyurethane seals, polytetrafluoroethylene seals, metal seals, etc. According to the different design structures, they can be divided into unidirectional seals, bidirectional seals, Rotary Seals, etc.


Rubber seals are a common type of Seal, and their main material is rubber. Rubber seals have good Sealing performance and wear resistance, and are suitable for medium and low pressure hydraulic systems and Pressure system. Polyurethane sealing element is a high-performance sealing element, and its main material is polyurethane. Polyurethane seals have high wear resistance, high temperature performance and high pressure performance, and are suitable for high-pressure hydraulic systems and Pressure system. PTFE sealing element is a corrosion-resistant sealing element, and its main material is PTFE. PTFE seals have excellent corrosion resistance and high temperature resistance, making them suitable for fields such as chemical and food processing. Metal seals are a type of high-temperature and high-pressure seal, mainly made of metal. Metal seals have high temperature and high pressure performance and corrosion resistance, and are suitable for high temperature and high pressure hydraulic systems and Pressure system.


Unidirectional seals and bidirectional seals are classified based on different sealing directions. A unidirectional seal can only prevent the leakage of liquid or gas from one direction, while a bidirectional seal can prevent the leakage of liquid or gas from both directions. Rotating seal is a type of seal that can rotate and is mainly used for sealing rotating shafts. Rotary seals are divided into unidirectional rotary seals and bidirectional rotary seals.


Overall, piston seals and rod seals play a very important role in mechanical equipment. Choosing appropriate seals can improve the efficiency and lifespan of mechanical equipment, reduce maintenance costs and downtime. When selecting seals, it is necessary to comprehensively consider factors such as the working environment, pressure, and temperature of the mechanical equipment to choose a suitable seal.

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FAQ

Important things you should know

Who are we?
We are a comprehensive manufacturer located in Dongguan, China, specializing in seal design, production, agency, warehousing and sales with more than 120 staffs. Our mission is to satisfy our customers and provide high quality and reasonable price of seal products with integrity management.
What materials are available to produce?
High quality NBR, PU, PTFE, EPDM, FKM, FFKM, Silicone, etc.
Why should you buy from us not from other suppliers?
One-stop shop basis; Standard Certificates; OEM/ODM available with high quality materials ; 100% inspected before shipment; Professional technicians with 20 years experience
What can we provide for you?
Oil seal, o-ring, hydraulic and pneumatic seals(rod seal, piston seal, wiper seal, rotary rings, buffer rings, guide rings, etc)Providing standardization of seals and catalog listing.
How can we guarantee the quality?
Always pre-production samples before shipping for all customers if needed; Accept third party inspection.
What is the normal lead time for product orders?
Generally it is 2-3 days if the goods are in stock. Or it is 5-10 days if the goods are not in stock.
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