Sanping Back Up Ring
Sanping Back Up Ring
China buck up ring seal is a thin ring designed to prevent the O-ring from extruding under pressure. They are installed in the gland between the seal and the gap to provide zero gap.
Types of Backup Ring Seals
BRT Back Up Ring Fits Excavator
N4W Back Up Ring Fits Excavator
China Back Up RingAdvantages
- seal backup ringscan be used to help increase the temperature resistance of the O-ring backup ring, since they can act as a heat sink.
Back Up Ring FAQs
What is the Purpose of a Backup Ring?
An element used to safeguard a seal in a dynamic application is a backup ring. It is made to allow for relative mobility while preventing the seal from extending into the space between two mating components. It is typically employed in dynamic high pressure applications.
How Do Backup Rings Work?
Backup rings are typically used in static seals like O-rings. They are used to provide additional support to the seal, helping to ensure that the seal is properly seated in the groove. Backup rings are commonly made of hard plastics like PTFE and are designed to fit into a groove that is slightly larger than the O-ring. When the O-ring is compressed into the groove, the backup ring prevents it from expanding too far and provides the necessary support for the seal.
Send product request
Other supplier products
 |
Sanping Seal Kits for Volvo | volvo seal kitis suitable for kinds of Volvo Excavator,Volvo loader,Volvo bulldozers,etc.sanping seal kit Sanping Seal starts from the design, tran... |
 |
Arm Cylinder Seal Kit | Sanping Arm Cylinder Seal Kit Arm seal kitalso know as arm cylinder seal kit.The seal kit introduce know is used on the arm hydraulic cylinder of ... |
 |
Seal Kits for Komastu | Sanping Seal Kits for Komastu komatsu hydraulic cylinder seal kitsis suitable for all kinds of Komatsu excavators, Komatsu loaders, Komatsu bulldo... |
 |
Sanping Skeleton Oil Seal | Made by Sanping, a leading mechanical spare parts manufacturing supplier, skeleton oil sealare a type of oil seal used to prevent the leakage of lu... |
 |
Sanping Seal Kits for JCB | Sanping jcb seal kitcome with several advantages, some of which include: jcb hydraulic cylinder seal kitsare made of high-quality materials li... |
Same products
 |
Wellhead Christmas Tree Manufacturers | Seller: Yulin International Corporation | Wellhead Christmas Tree Manufacturers Yulin Machineryis one of the professional Wellhead Christm... |
 |
Wellhead Equipment | Seller: Yulin International Corporation | Wellhead Equipment Functions of Wellhead Equipment After an oil or gas well has been drilled, i... |
 |
Choke Valve | Seller: Yulin International Corporation | Choke Valve | High-Performance Choke Valves for Oil & Gas Production Product Description Th... |
 |
Expanding Gate Valves | Seller: Yulin International Corporation | Expanding Gate Valves | API 6A Expanding Gate Valves for Oilfield Systems Description API 6A Ex... |
 |
Ball Screw Gate Valves | Seller: Yulin International Corporation | Ball Screw Gate Valves | Reliable Flow Control for High-Pressure Systems Yulin wellhead ball s... |
