SPG is double acting hydraulic piston seal. It is a combination of a slipper seal and an energizing square ring.
Operating conditions
-Pressure: ≤ 40Mpa
-Temperature: -35~+200° C
-Speed: ≤ 5m/s
-Media: almost all media
Product Description
SPG bidirectional seal is a sealing element specially designed for bidirectional sealing, typically used to prevent leakage of fluids or gases in both directions. Its main function is to provide bidirectional sealing during the reciprocating motion of the piston, ensuring the efficient and stable operation of the system. The bidirectional sealing design enables it to adapt to the bidirectional movement of the piston while effectively preventing fluid leakage. This sealing element is usually composed of elastomers and wear-resistant materials, and can maintain a good sealing effect while withstanding pressure. Materials: Commonly used materials include polytetrafluoroethylene (PTFE), nitrile rubber (NBR), fluorine rubber (FKM), etc. PTFE offers excellent wear resistance and a low coefficient of friction, making it suitable for high-temperature and high-pressure environments. NBR and FKM, on the other hand, possess excellent oil resistance and chemical corrosion resistance. Working pressure: SPG bidirectional seals can withstand pressures up to 35MPa, and some high-performance products can even withstand higher pressures. Operating temperature: Its operating temperature range is wide, generally from -30℃ to 200℃, adapting to different industrial environments. Coefficient of friction: A low coefficient of friction ensures the smoothness of the seal during operation and reduces wear.
place of origin | Guangdong, China |
Brand Name | WS-Seals |
model number | Piston seals |
Name | Hydraulic Cylinder Piston spg spgo spno spgw seal |
Type | spg |
Color | green ,grey,black |
Feature | Oil resistance |
Max working temperature | -35~+200° C |
MOQ | 10pcs |
Certificate | ISO |
Keyword | spg seal |
Hardness | 40~90 Shore |
Pressure (MPa): | 35 |
Detailed Image
Contact: Allen Liu
Phone: 15229833229
E-mail: allen@ws-seals.com
Whatsapp:+8615229833229
Add: Room 302, Block C, China Merchants Silk Road Center, Intersection of Gangxing 3rd Road and Eurasia Avenue, Baqiao District, Xi 'an, Shaanxi Province,China. 710026
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