Lepu Seal - A Professional China Mechanical Seal Manufacturer providing Cartridge Seal, Grundfos Mechanical Seal And We offer free sample!
Do you know how to choose an O-ring?
O-rings provide designers with an effective and economical sealing element for different types of fixed sealing or dynamic sealing applications. O-ring is a double-acting sealing element.
The initial compression in the radial or axial direction during installation, imparts the initial sealing ability of the O-ring itself. The sealing force generated by the system pressure and the initial sealing force are combined into the total sealing force, which increases with the increase of the system pressure. O-rings play a prominent role in static sealing occasions. However, O-rings are also often used in dynamic appropriate applications, but are limited by the speed and pressure at the seal.
Technical data:
Dynamic pressure:
When there is no retaining ring, the reciprocating motion can reach up to 5mpa
With retaining ring, higher pressure
Large amount of compression:
Static seal: 20% of O-ring diameter
Dynamic seal: 30% of O-ring diameter
Pressure: Static occasion Speed: Reciprocating speed up to 0.5m/s
Guangzhou Lepu Machinery Co., Ltd.
Add:
No. 5, Yunkai Road, Huangpu District, Guangzhou, China
Tel:
+86-020-36158139
+86-020-36158280
E-mail:
mark@lepuseal.com
Fax: +86-020-36158281
Contact Person: Mr. Mark Ao
Whatapps: +86-18903009893