Rubber Shaft Seals

Need rubber seals urgently? The best solution is to contact Research and Production Association Ukrpromservice LLC. We offer the most favorable terms for purchasing a wide range of rubber products (hereinafter referred to as rubber technical products, or RTPs). Our company has been manufacturing and supplying these products for more than 10 years.

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Advantages of rubber seals manufactured by Ukrpromservice

Why choose rubber seals manufactured by Ukrpromservice when similar products are offered by many other companies and can also be made from materials such as leather, plastic, or polyurethane?

There are at least two reasons for this. The first reason is that our rubber seals offer greater value, as rubber products combine excellent performance characteristics with cost-effectiveness. In addition, Ukrpromservice offers more competitive prices across its entire product range than many competing companies. This is no coincidence: the company manufactures the products it sells itself rather than acting as an intermediary or a purely trading organization.

The second reason is that Ukrpromservice produces only high-quality products. The company employs advanced technologies and premium materials in its manufacturing processes, while every stage of production is carefully supervised by highly qualified specialists. As a result, the company guarantees the quality of all products it manufactures.

Rubber sealing cuffs for reliable equipment performance

This product is a key element of a contact sealing device, used to prevent the leakage of working fluids or gases from low-pressure areas to high-pressure areas. It also protects equipment components from the ingress of dust and dirt.

A sealing cuff can withstand:

• • contact loads at the seal-to-shaft contact area of less than 1 MPa
  • pressure fluctuations ranging from 0.05 to 0.15 MPa
  • tightness of less than 1.0 mm³/(m/s)
  • sliding speeds ranging from 15 to 20 m/s
  • operating temperature range from –50°C to +150°C

Rubber sealing cuffs provide a service ranging from 1,000 to 5,000 operating hours.

Rubber Sealing Cuffs

A sealing cuff is used to create a sealing layer in the gap between a piston and a cylinder and is applied in hydromechanical devices whose reciprocating motion speed does not exceed 0.5 m/s and whose operating pressure does not exceed 50 MPa.

This operating mode is trouble-free for sealing cuffs, and under such favorable operating conditions, the cuff can serve throughout its entire warranty period without replacement, and often even longer.

Products with these characteristics are widely used for sealing piston rods and shafts in hydraulic and pneumatic cylinders, hydraulic presses, piston pumps, various mechanical drives, and more. If you require rubber technical products (RTPs) for such applications, turn to Research and Production Association Ukrpromservice LLC and benefit from the quality, reliability, and performance our products are known for.

Dimensions of sealing cuffs

The company manufactures rubber cuffs, among which U-shaped rubber sealing cuffs are in particularly high demand. These products provide a reliable seal between the surfaces of both moving and stationary components. The company also offers made-to-order cuffs tailored to individual customer requirements.

Our company serves customers throughout Ukraine and delivers its products to businesses in cities across the country, including major industrial centers such as Kremenchuk, Kharkiv, Zaporizhzhia, Odesa, and Kyiv. For in-stock items, delivery times start from as little as one day, depending on the destination.