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
The seal jacket of adhesive dispenser/dispensing seal is made of ultra-high molecular UHMWPE or PEEK, with installed stainless steel anti-corrosion spring with low temperature resistance treatment.
The PTFE gate valve seat seal is made of durable teflon, it is used in rotating equipment to minimize o-ring movement.
JST's metal end cap seal is elastomer bonded onto 2 steel caps. This provides high level of extrusion resistance.
Spring energized PTFE seals consist of variety of jacket profiles and spring types. It can achieve the sealing effect compensation under different pressure conditions by spring energizer.
The bonded seal is used in work-over and sand control operations. With the bonding of elastomer to a steel core, this serve to prevent excessive rubber compression under loading.
Pack off seal or Secondary Seal Assemblies is installed in the lower seal area of the Casing Spool or Tubing Head.
LNG Lip Seal For Filling Guns is commonly used in LNG (liquefied natural gas) filling guns.
This is sealing product developed by JST to meet the increasingly demanding sealing needs of equipment manufacturers and users in semiconductor, petrochemical, mechanical seal, instrumentation, energy, biopharmaceutical, food and medical industries.
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
