English
ptfe wear strips can keep the piston centered as well as preventing metal-to-metal contact.
Brand:
JST SealsItem NO.:
WL(RYT)Payment:
T/TProduct Origin:
ChinaShipping Port:
GuangzhouOrder(MOQ):
50PTFE guide and wear strip
Guide and wear strips can keep the piston centered as well as preventing metal-to-metal contact. The metal-to-metal contact will damage and score the surfaces and eventually cause seal damage, leakage and component damage. It is used to guide the piston and piston rod of the hydraulic cylinder to absorb the transverse force，optimizing the performance of the sealing system.
The PTFE guide strip is machined, and all JST’s PTFE guide strip are rounded to install in the groove with conventional rounding radius, which reduces the risk of damage to the edge of the guide strip or high friction due to wedge movement, which is caused by the radius at the bottom of the groove.
PTFE guide strip is suitable for light load or occasions where other designs are not allowed due to medium, temperature, friction or speed.
 |
Advantages: 1. High wear resistance |
| Working Conditions | ||
| Working Temperature | Working Speed | Material |
| -100℃ to +200℃ | ≤5m/s |
PTFE + Bronze
Phenolic resin + fiber
Phenolic Resin + Fabric
|
Size:
Thickness: 2.5-5mm
Dimension can be customized
 |
|
|
Width
mm
|
Thickness
mm
|
| 2.5 | 2.5 |
| 3.2 | 1.5 |
| 3.75 | 1.5 |
| 3.85 | 1.5 |
| 4.2 | 1.6 |
| 4.2 | 2 |
| 4.2 | 2.5 |
| 4.2 | 4 |
| 4.8 | 2 |
| 4.8 | 2.5 |
| 5 | 2.5 |
| 5 | 4 |
| 5 | 5.5 |
| 5.4 | 2.4 |
| 5.6 | 2.5 |
| 5.8 | 2.5 |
| 6.3 | 1.5 |
| 6.3 | 2 |
| 6.3 | 2.3 |
| 6.3 | 2.5 |
| 6.3 | 3 |
| 6.3 | 3.5 |
| 6.3 | 4 |
| 7.6 | 4 |
| 7.69 | 1.27 |
| 7.7 | 1.7 |
| 8.1 | 1.5 |
| 8.1 | 2 |
| 8.1 | 2.5 |
| 8.1 | 3 |
| 8.1 | 4 |
| 8.7 | 4 |
| 9.2 | 2 |
| 9.2 | 4 |
| 9.7 | 2 |
| 9.7 | 2.5 |
| 9.7 | 3 |
| 9.7 | 4 |
| 10 | 1.5 |
| 10 | 2 |
| 10 | 2.5 |
| 10 | 3 |
| 10 | 4 |
| 12 | 2.5 |
| 12 | 4 |
| 12.7 | 1.52 |
| 12.7 | 1.59 |
| 12.7 | 1.6 |
| 12.7 | 3 |
| 12.5 | 5.2 |
| 13 | 2.5 |
| 15 | 1.5 |
| 15 | 2 |
| 15 | 2.5 |
| 15 | 3 |
| 15 | 4 |
| 15 | 5 |
| 15.88 | 1.59 |
| 19.1 | 0.8 |
| 19.05 | 1.59 |
| 19.05 | 2.54 |
| 20 | 2 |
| 20 | 2.5 |
| 20 | 3 |
| 20 | 4 |
| 24 | 4 |
| 25.4 | 1.59 |
| 25 | 2 |
| 25 | 2.5 |
| 25 | 3 |
| 25.4 | 3.2 |
| 25.5 | 3 |
| 25 | 3.5 |
| 25 | 4 |
| 25 | 5 |
| 30 | 2.5 |
| 30 | 3 |
| 30 | 4 |
| 35 | 4 |
| 40 | 2.5 |
| 40 | 4 |
| 45 | 2.5 |
| 50 | 2.5 |
| 50 | 4 |
| 55 | 2.5 |
| 55 | 4 |
| 55 | 5 |
| 60 | 2.5 |
| 70 | 4 |
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Categories
FFKM O-ring is a circular seal made of perfluoroelastomer compound, with a higher fluorine content than FKM fluoroelastomer.
The FHB seal is made of a helical wound spring and a polymer jacket, which is mainly used as a Flange internal face seal.
SPGW is a high performance, double acting compact piston seal, to seal in fluid, thus preventing the flow of fluid across the piston, allowing pressure to build up on one side of the piston.
Rod seals are static seals installed in glands or housings to prevent the leakage of fluid from within a cylinder to the outside as the rod cycles.
Nylon BX R RX style Test Ring Gasket is good for valve pressure test. JST Nylon ring joint test gaskets are a no damaging method to test and re-certify ring type joint flanges.
LNG Lip Seal For Filling Guns is commonly used in LNG (liquefied natural gas) filling guns.
Piston seals are work to seal in fluid, thus preventing the flow of fluid across the piston, allowing pressure to build up on one side of the piston.
The ball valve seat is responsible for sealing the fluid inside and uniformly distributing the seating stress. A leak of ball valve in petrochemical application could be environmentally devastating.
For inquiries about our products or pricelist, please leave to us and we will be in touch within 24 hours.
No. 1, Xinyu North Road, Ningxi Street, Zengcheng District, Guangzhou, China 511340
© Copyright: 2026 Guangzhou JST Seals Technology Co., Ltd. All Rights Reserved.
Friendly Links:
VonesealsScan to wechat
