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
Swivel joint ball plug is working together with hammer union seals, to seal the balls of high pressure elbows and grease.
The FHB seal design of the spiral spring combined arc lip, and the pressure comes from the inside.
ODU 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.
JST's centralizer rubber fins is made according to customer requirements. The centralizer fin has a retrievable, reseatable, flexible design. This Rubber and metal reinforced rubber centralizer fins are available for a variety of MWD (measurement while drilling) tools and oil well logging and monitoring instruments.
T-Seal is a compact three-piece double acting seal composed of a T shaped elastomeric element and two rigid anti-extrusion rings. These compact sealing elements are designed for installation in simple O-ring grooves and are often used to modify faulty O-rings.
Wellhead secondary pack off seal is used to seal the hanger to the wellhead.
The JST valve insert seal is mainly used for sealing valve seat of fracturing pump. It is made of modified polyurethane material of excellent extrusion resistance, puncture resistance and fatigue resistance, which guarantees the fracturing work under various working conditions.
Easy installation rod seal is external seals that prevent leakage from the cylinder. EU rod seal for piston rods in pneumatic cylinders combines three functions: sealing-wiping-fixing.
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
