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Rotary Rings

(Total 15 Products)

  • Rotary Seal VS NBR Material Sealing Ring

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    Brand:KVK Seals

    Model No:VS

    Transportation:Ocean,Land,Air,Express

    Packaging:Carton

    Supply Ability:1.3 Million Pieces/Month

    Place of Origin:China

    Productivity:15.6 Million Pieces/Year

    VS type sealing ring is an axially acting elastic rubber sealing ring, which is used as a pressureless seal for the rotating shaft. The oil leaks to the outside, and it can also prevent the intrusion of splashing water or dust from the outside. Type...

  • Rotary Lip Seals VA Anti-Leakage and Anti-Fouling

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    Brand:KVK Seals

    Model No:VA

    Transportation:Ocean,Land,Air,Express

    Packaging:Carton

    Supply Ability:1.3 Million Pieces/Month

    Place of Origin:China

    Productivity:15.6 Million Pieces/Year

    VA type sealing ring is a kind of elastic rubber sealing ring acting in the axial direction. It is used as a pressureless seal for the rotating shaft. The sealing lip has good mobility and applicability. The oil leaks to the outside, and it can also...

  • Rotary Seal FKM Material Construction Machinery Seals

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    Brand:KVK Seals

    Model No:VA

    Transportation:Ocean,Land,Air,Express

    Packaging:Carton

    Supply Ability:1.3 Million Pieces/Month

    Place of Origin:China

    Productivity:15.6 Million Pieces/Year

    VA type sealing ring is a kind of elastic rubber sealing ring acting in the axial direction. It is used as a pressureless seal for the rotating shaft. The sealing lip has good mobility and applicability. The oil leaks to the outside, and it can also...

  • Rotary Seal Hydraulic Cylinder Rotary Seals FKM

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    Brand:KVK Seals

    Model No:VS

    Transportation:Ocean,Land,Air,Express

    Packaging:Carton

    Supply Ability:1.3 Million Pieces/Month

    Place of Origin:China

    Productivity:15.6 Million Pieces/Year

    VS type sealing ring is an axially acting elastic rubber sealing ring, which is used as a pressureless seal for the rotating shaft. The oil leaks to the outside, and it can also prevent the intrusion of splashing water or dust from the outside. Type...

  • Hydraulic Cylinder Rotary Seals VS

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    Brand:KVK Seals

    Model No:VS

    Transportation:Ocean,Land,Air,Express

    Packaging:Carton

    Supply Ability:1.3 Million Pieces/Month

    Place of Origin:China

    Productivity:15.6 Million Pieces/Year

    VS type sealing ring is an axially acting elastic rubber sealing ring, which is used as a pressureless seal for the rotating shaft. The oil leaks to the outside, and it can also prevent the intrusion of splashing water or dust from the outside. Type...

  • Construction Machinery Parts Rubber Parts Oil Seal VA

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    Brand:KVK Seals

    Model No:VA

    Transportation:Ocean,Land,Air,Express

    Packaging:Carton

    Supply Ability:1.3 Million Pieces/Month

    Place of Origin:China

    Productivity:15.6 Million Pieces/Year

    VA type sealing ring is a kind of elastic rubber sealing ring acting in the axial direction. It is used as a pressureless seal for the rotating shaft. The sealing lip has good mobility and applicability. The oil leaks to the outside, and it can also...

  • FKM Rubber O Rings Oil Resistant Seals

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    Brand:KVK Seals

    Model No:VL

    Transportation:Ocean,Land,Air,Express

    Packaging:Carton

    Supply Ability:1.3 Million Pieces/Month

    Place of Origin:China

    Productivity:15.6 Million Pieces/Year

    VL type sealing ring is a kind of elastic rubber sealing ring with axial action. It is used as a pressureless seal for rotating shaft. The oil leaks to the outside, and it can also prevent the intrusion of splashing water or dust from the outside....

  • Rotary Lip Seals VA Rubber ring

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    Model No:VA

    Transportation:Ocean,Land,Air,Express

    Packaging:Carton

    Supply Ability:1.3 Million Pieces/Month

    VA type sealing ring is a kind of elastic rubber sealing ring acting in the axial direction. It is used as a pressureless seal for the rotating shaft. The sealing lip has good mobility and applicability. The oil leaks to the outside, and it can also...

  • VL Rotary Seal NBR Rubber O-Rings Oil Seals

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    Brand:KVK Seals

    Model No:VL

    Transportation:Ocean,Land,Air,Express

    Packaging:Carton

    Supply Ability:1.3 Million Pieces/Month

    Place of Origin:China

    Productivity:15.6 Million Pieces/Year

    VL type sealing ring is a kind of elastic rubber sealing ring with axial action. It is used as a pressureless seal for rotating shaft. The oil leaks to the outside, and it can also prevent the intrusion of splashing water or dust from the outside....

  • Rotary Seal VL Mechanical Seal Ring

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    Brand:KVK Seals

    Model No:VL

    Transportation:Ocean,Land,Air,Express

    Packaging:Carton

    Supply Ability:1.3 Million Pieces/Month

    Place of Origin:China

    Productivity:15.6 Million Pieces/Year

    Introducing the VL Type Sealing Ring - an elastic rubber sealing ring designed to provide axial action and pressureless sealing for rotating shafts. This versatile sealing ring is capable of preventing oil leaks to the outside while also keeping...

  • VS Type Sealing Ring Rotary Shaft Oil Seals

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    Brand:KVK Seals

    Model No:VS

    Transportation:Ocean,Land,Air,Express

    Packaging:Carton

    Supply Ability:1.3 Million Pieces/Month

    Place of Origin:China

    Productivity:15.6 Million Pieces/Year

    VS Type Sealing Ring - the perfect solution for your rotating shaft sealing needs. This axially acting elastic rubber sealing ring is designed to prevent oil leaks, as well as protect against the intrusion of splashing water or dust from the...

  • Rubber Ring VA Rotating Mechanical Seals

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    Brand:KVK Seals

    Model No:VA

    Transportation:Ocean,Land,Air,Express

    Packaging:Carton

    Supply Ability:1.3 Million Pieces/Month

    Place of Origin:China

    Productivity:15.6 Million Pieces/Year

    VA type sealing ring is an elastic rubber sealing ring that functions in the axial direction. It is used as a pressureless seal for the rotating shaft. The sealing lip has good mobility and applicability. The oil leaks to the outside, and it can...

  • High Pressure Rotary Seal VA Hydraulic Sealing Ring

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    Brand:KVK Seals

    Model No:VA

    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 advantages of VA type sealing ring: it does not require too much design work, does not require installation and processing requirements, eliminates the requirements for processing and surface quality or shaft diameter hardness, and the mating...

  • High Pressure Rotary Shaft Seals VS

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    Brand:KVK Seals

    Model No:VS

    Transportation:Ocean,Land,Air,Express

    Packaging:Carton

    Supply Ability:1.3 Million Pieces/Month

    Place of Origin:China

    Productivity:15.6 Million Pieces/Year

    With the VS Type Sealing Ring, you'll enjoy both sealing and antifouling properties. It can be used for high speed applications, making it an ideal choice for mainframe products. The VS Type is the most common design, ensuring that you'll have...

  • Rotating Mechanical Seals VL Hydraulic Sealing Ring

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    Brand:KVK Seals

    Model No:VL

    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 VL Type Sealing Ring can be used as a seal for mainframe products or retrofits and occasions. It requires less design work and has no installation machining requirements, eliminating the need for machining and surface quality or shaft diameter...

Rotary Rings are a type of rotating Seal widely used in various rotating equipment, such as rotary joints, rotary couplings, rotary connectors, etc. Its main function is to prevent liquid or gas leakage and maintain the normal operation of the equipment. In different applications, the material, structure, Sealing method, size, etc. of Rotary Rings vary to adapt to different working conditions.


1. Material classification

The materials of Rotary Rings are mainly divided into two categories: metallic and non-metallic.


1. Metal materials

Metal materials mainly include stainless steel, steel, copper, aluminum, etc., which have characteristics of high strength, corrosion resistance, wear resistance, and are suitable for Rotary Seals in harsh environments such as high temperature, high pressure, and high-speed.


2. Non metallic materials

Non metallic materials mainly include ceramics, silicon carbide, graphite, etc., which have characteristics such as high hardness, high wear resistance, and low friction coefficient. They are suitable for rotary seals under conditions such as low temperature, low pressure, and high speed.


2. Structural classification
The structure of Rotary Rings is mainly divided into three types: unidirectional rotation, bidirectional rotation, and rotational stationary.
1. Unidirectional rotating structure

The Rotary Rings with a unidirectional rotation structure can only rotate in one direction and are suitable for devices with only unidirectional rotation.


2. Bidirectional rotation structure

The Rotary Rings with a bidirectional rotation structure can rotate in two directions, suitable for devices that require bidirectional rotation.


3. Rotating stationary structure

The Rotary Rings with a rotating stationary structure are composed of a rotating ring and a stationary ring. The rotating ring contacts the stationary ring during rotation to achieve sealing, suitable for equipment that requires a rotating stationary seal.


3. Classification of sealing methods

The sealing methods of Rotary Rings are mainly divided into mechanical sealing and liquid sealing.


1. Mechanical seal

Mechanical sealing is achieved through the contact surface between the rotating ring and the stationary ring, which has the characteristics of high reliability, long service life, and simple maintenance. It is suitable for rotary sealing in harsh environments such as high speed, high temperature, and high pressure.


2. Liquid sealing

Liquid sealing is achieved by injecting liquid between the rotating ring and the stationary ring, which has the characteristics of good sealing performance, low friction coefficient, and preventing dry friction. It is suitable for rotary sealing under low speed, low temperature, low pressure, and other conditions.


4. Size classification

The size of Rotary Rings is mainly determined by the equipment requirements, including inner diameter, outer diameter, thickness, shaft diameter, etc.


Rotary Rings, as an important type of rotary seal, are widely used, with different materials, structures, sealing methods, dimensions, etc. to adapt to different working conditions. When selecting Rotary Rings, it is necessary to make the selection based on specific equipment requirements to ensure the normal operation of the equipment.

WHY CHOOSE US
The self-developed KVK seals are produced in strict accordance with Chinese national standards, corporate standards, and part of foreign standards, using a variety of materials and formulas with high-quality process production. Nine major sealing categories, nearly 100 models and 10,000 specifications, all in stock.
  • Founded in 1999
  • 120 Employees
  • High Quality
  • Full Specifications
  • Fast Delivery
  • Customizable

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.
QUALIFICATIONS AND HONORS
ISO9001
CE
KVK
KVK
Seal Factory
Dongguan Zhongxingshun Seal Products Factory
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