- Province: Alberta
- Country: United States
- Listed: November 9, 2018 12:47 am
- Expires: This ad has expired
The spring seal/spring energized seal/varieseal is a high-performance seal that contains special springs in the U-type Teflon. The appropriate spring force is added to the system fluid pressure to push out the sealing lip (face). Gently press against the sealed metal surface to create a very good seal. The actuating effect of the spring can overcome the slight decentering of the metal mating surface as well as the wear of the sealing lip, while continuing to maintain the desired sealing performance.
PTFE spring energized rotating JTVM seal is used for rotating, reciprocating and static sealing occasions, no creeping operation, precise control and good scraping effect.
Name PTFE spring energized rotating seal
Sliding speed[m/s] 15
Temperature [° C] -55…+260
Pressure Pr:N/mm² 45（max）
Medium Virtually all fluids, chemicals and gases
Material Virgin PTFE, PTFE+carbon, PTFE+glass fiber, PTFE+bronze, PTFE+polyester, PEEK etc.
Other special material is also available.
Color coffee, white, black, blue, beige
Type of spring V-spring, Helical Spring, Slanted Coil Spring
Size Supply standard and non-standard size
Advantages 1) It can be used for reciprocating and rotating motions;
(2) Can adapt to most fluids and chemical products;
(3)Low friction coefficient, wear resistance, dimensional stability;
(4) It will not crawl when it is controlled accurately;
(5) Strong anti-corrosion ability and good dimensional stability;
(6)Can withstand the rapid temperature changes of the environment;
(7)Liquids that will not contaminate foods, drugs, and pharmaceuticals;
(8) It can be disinfected and its storage period is unlimited.
Supply ability 1,000,000 pcs/month
Certificates ISO9001-2008, SGS
Delivery time 5 to 7 working days, 2 days for in stock
Packing & Storage
(1)Packed by plastic bags,put into Plywood cases that don’t need fumigation. Other packing is customized according to client’s requirements.
(2)PTFE surface treated should be kept in dark place, can not be damage.
Spring Energized Seal manufacturers