Rubber Back-up Ring 17.83*22.19*1.35 NBR90b

Product Details
Customization: Available
Material: NBR
Application: Electric
Still deciding? Get samples of US$ 2.81/Set
Request Sample
Gold Member Since 2024

Suppliers with verified business licenses

Audited Supplier

Audited by an independent third-party inspection agency

Importers and Exporters
The supplier has import and export rights
Exhibition Experience
The supplier had participated in offline trade shows, you can check the Audit Report for more information
ODM Services
The supplier provides ODM services
High Repeat Buyers Choice
More than 50% of buyers repeatedly choose the supplier
to see all verified strength labels (12)
  • Rubber Back-up Ring 17.83*22.19*1.35 NBR90b
  • Rubber Back-up Ring 17.83*22.19*1.35 NBR90b
  • Rubber Back-up Ring 17.83*22.19*1.35 NBR90b
  • Rubber Back-up Ring 17.83*22.19*1.35 NBR90b
  • Rubber Back-up Ring 17.83*22.19*1.35 NBR90b
  • Rubber Back-up Ring 17.83*22.19*1.35 NBR90b
Find Similar Products

Basic Info.

Model NO.
17.83*22.19*1.35
Performance
High Pressure
Shape
O-Ring
Standard
Standard
Colour
Black
Hardness
90
Transport Package
Carton
Specification
17.83*22.19*1.35
Trademark
HL
Origin
China

Product Description

Rubber back-up ring is STU support ring, Commonly used in hydraulic systems, especially hydraulic valves and pumps, but also to seal the bottom of the cylinder and the cylinder head (used with an O-ring). However, STU support rings are also used in many other areas throughout the industry, such as for sealing ball valves.The concave section of the supporting ring provides a larger contact surface for the O-ring, which has the effect of keeping the O-ring almost completely round under high pressure and resistant to deformation. This means that the shape of the O-ring is better supported and therefore can withstand higher pressure loads. This can produce better sealing effect and extend the service life of the seal. Because of its enclosed design, the O-ring cannot be damaged by the sharp edge at the open joint under high pressure (the same is true for the open support ring).
Rubber Back-up Ring 17.83*22.19*1.35 NBR90bRubber Back-up Ring 17.83*22.19*1.35 NBR90bRubber Back-up Ring 17.83*22.19*1.35 NBR90bRubber Back-up Ring 17.83*22.19*1.35 NBR90b

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now
Contact Supplier