Oil and gas seal
Products
Home Products

Hydraulic Seal

Wear Strip

PTFE guide and wear strip

PTFE guide and wear strip

ptfe wear strips can keep the piston centered as well as preventing metal-to-metal contact.

  • Brand:

    JST Seals
  • Item NO.:

    WL(RYT)
  • Payment:

    T/T
  • Product Origin:

    China
  • Shipping Port:

    Guangzhou
  • Order(MOQ):

    50
  • Product Detail

PTFE 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
2. Low friction
3. Reduce vibration
4. Compatible with virtually all fluid media
5. Flexible and easy to assemble
6. Low maintenance cost.

 

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
Send A Message

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.

Related Products
DKBI wiper seal price
Hydraulic DKBI wiper seal

DKBI wipers are installed in the sealing configurations of hydraulic cylinders to prevent contaminants such as dirt, dust and moisture from entering the cylinder as they retract back into the system.

API6A wellhead seal t-seal
API6A casing head T-seals

T-seals are three piece seals with an elastomeric lip and hard plastic anti-extrusion rings, it is proved to be of long time service. The standard design will fit into an o-ring gland and can be machined or net moulded.

oil scraper ring
Oil Scraper Seal for Scrap Excess Lubricating Oil

The oil scraper ring is a part located at the rear of the pump packing seal.

Phenolic wear ring catalogue
WR phenolic resin wear ring

Phenolic wear rings are designed with tubing made from fine weave cotton fabric wound on molds and imbued with phenolic resin. It has high mechanical properties, good oil resistance, low water absorption and high wear resistance.

Hydraulic rod PTFE seals
Hydraulic rod PTFE SPNS step seal

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.

PR2 tested stem seal
Gate valve stem packing assembly

Spring energized valve stem packing contributes to the overall performance of industrial operations. They serve the vital task of keeping oil and liquids in while keeping contaminants out.

Blue phenolic wear ring guide ring
Turquoise polyester resin wear ring

The function of a hydraulic wear ring is to guide the piston and piston rod of a hydraulic cylinder, absorbing transverse forces. At the same time, it prevents metal-to-metal contact, optimizing the performance of the sealing system.

JST PTFE wiper seals size
Hydraulic PTFE wiper seal

Wipers are installed in the sealing configurations of hydraulic cylinders to prevent contaminants such as dirt, dust and moisture from entering the cylinder as they retract back into the system.

© Copyright: 2026 Guangzhou JST Seals Technology Co., Ltd. All Rights Reserved.

粤ICP备12032262号 IPv6 network supported

IPv6 network supported

Friendly Links:

Voneseals
top

Send A Message

Send A Message

    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.

  • #
  • #
  • #