Products
Home Products

Hydraulic Seal

Wear Ring

Turquoise polyester resin wear 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.

  • Brand:

    JST Seals
  • Item NO.:

    WR
  • Payment:

    T/T
  • Product Origin:

    China
  • Shipping Port:

    Guangzhou
  • Order(MOQ):

    50
  • Product Detail

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.


With the increasing requirements for reliability, and in order to adapt to the more efficient development of hydraulic system, the working conditions of steering are becoming worse and worse. Therefore, it is very important to be familiar with functional parameters (such as working temperature, load speed and hydraulic medium) when selecting the best guiding material.

The guiding material we recommend is Phenolic resin fabric. Phenolic resin fabric is composed of cotton cloth and phenolic resin. This material is characterized by good bearing performance and high temperature resistance (+ 130 ° C).


Standard wear rings for use as rod and piston guides for medium to heavy duty hydraulic cylinders can be manufactured in a variety of fabric reinforced materials including polyester and cotton phenolic composites.


Cotton cloth plays a necessary role in sealing application. A certain amount of cotton thread is required per unit area of 1000 woven fabric, and each fabric layer must be closely bonded together. The content of phenolic resin must be large enough to firmly bond the fabric layers together, so that the fabric or phenolic resin will not loosen during installation and work.


Therefore, the piston seal installed between phenolic sandwich guide rings can have a longer service life.


The phenolic/polyester resin fabric wear ring has a precise guiding effect on the piston and the piston rod moving in the hydraulic cylinder, and can absorb the radial force generated at any time. At the same time, the wear ring prevents metal contact in the sliding portion of the hydraulic cylinder, that is, metal contact between the piston and the cylinder or between the cylinder head of the piston rod. The structure of Phenolic resin fabric and the appropriate oil absorption of cotton fiber can almost make the guide element self-lubricating.


At present, Phenolic resin fabric is the dominant guiding material on the piston and piston rod in heavy-duty walking and industrial hydraulic cylinder.


Advantages:

1. It can be fastened simply and quickly without auxiliary tools during installation;

2. Make the sliding surface have no metal contact, thus reducing the damage of metal parts;

3. Has the effect of shock absorption;

4. Increased radial load carrying capacity;

5. Have excellent emergency work in the case of insufficient lubrication;

6. There are precise tolerances and dimensional accuracy.


Color

Density(g/cm³)

Compressive Strength(Mpa)

Friction coefficient(dry)

Working Temp.℃

Turquoise

1.2-1.4

320

0.14

-40~+130


Size:

Dimension

(MM)

35*30*9.8

100*95*15

125*118*15

160*155*8

40*35*9.8

100*92*15

125*119*15

160*155*15

50*45*15

100*91*12.5

125*120*15

160*148*15

60*55*15

100*94*12.5

125*120*25

160*148*20

60*54*15

100*94*25

125*117*15

160*153*20

65*60*15

100*94*30

130*125*8

160*153*35

70*65*15

100*94*22

130*125*9.5

160*153*40

70*64*15

105*100*6

130*124*9.5

160*153*45

70*64*20

105*100*9.5

130*123*9.5

165*157*9.5

70*65*20

105*96*12.5

130*125*40

165*158*15

75*69*15

105*100*15

130*120*10

170*165*9.5

75*69*25

110*105*6

135*130*8

170*164*9.5

75*70*15

110*105*8

135*130*9.5

170*165*15

75*70*25

110*105*9.5

135*128*9.5

170*164*15

80*75*8

110*101*12.5

135*125*10

170*162*15

80*75*9.5

110*101*15

135*128*15

165*159*30

80*75*20

110*102*15

135*128*25

165*159*25

80*74*15

110*104*25

140*135*8

170*162*25

80*74*20

110*104*22

140*135*9.5

170*162*45

80*75*15

110*104*30

140*135*15

170*162*50

85*80*15

115*110*6.1

140*133*20

170*163*9.5

80*74*30

115*110*8

140*133*9.8

170*158*20

90*85*6.1

115*110*9.5

140*128*10

180*175*9.5

90*81*12.5

115*105*10

140*128*12.8

180*175*15

90*84*12.5

115*106*10

140*128*17.5

180*172*22.5

90*84*25

115*110*15

140*128*15

185*180*9.5

90*84*30

115*106*15

140*135*25

185*173*22

90*85*30

115*107*15

140*133*35

175*167*15

90*85*15

120*115*8

140*133*40

175*167*25

90*82*15

120*115*9.5

145*140*8

190*185*15

85*77*15

120*110*10

145*140*9.5

190*184*15

95*90*6.1

120*111*15

145*138*9.5

190*182*22.5

95*90*8

120*114*15

145*137*15

200*188*22.5

95*90*9.7

120*111*10

145*138*15

190*182*45

95*86*12.5

120*114*30

145*138*20

190*182*25

95*87*15

120*112*15

145*139*25

200*192*22.5

95*90*15

105*96*10

150*143*40

200*192*25

100*95*6

95*86*10

150*143*15

200*192*28.5

100*95*8

145*133*12

150*143*45

190*182*28.5

100*95*9.5

150*138*12

150*145*15

190*184*20

90*84*20

150*143*15

150*143*21

200*194*30

100*94*6

125*120*8

150*143*22

200*195*15

110*104*6

125*120*9.5

150*145*8

200*195*20

120*114*6

125*118*9.7

150*145*9.5


160.8*168.8*8.8

125*119*9.5

160*155*9.7


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
PTFE wear ring catalogue
Hydraulic cylinder PTFE wear ring

Wear rings are used to help keep the piston centered, allowing for even wear and pressure distribution on the seals. Wear rings are used in both piston and rod applications.

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.

40% Glass Filled Nylon seal
Glass filled nylon wear ring

A glass filled nylon wear ring, also called wear band, offers high bearing load capacity over a broad range of temperatures.

High pressure hydraulic seal
High pressure rotary lip seals

High-pressure Rotary shaft seals are one bidirectional rotary seal which can bear both sides of pressure and alternating pressure. It is made with slip ring and o-ring/square ring.

seal stack manufacturer
Seal stack for well tools sliding sleeve

A seal assembly for use in a wellbore tool, it acts as a flow restrictor protecting a lower end of the seal assembly from high pressure and/or high volume flow.

Piston compact seal
Hydraulic double acting compact seal

DAS Compact Seal is a double-acting seal and guiding element comprising an elastomeric profile seal ring, two back-up rings and two guide rings.

Hydraulic Seal Manufacturers
Double acting PTFE piston seals

XTP is Double acting piston seals, composed of PTFE piston sealing ring, O-ring and X ring, and is used for the piston bidirectional seal of hydraulic cylinder. Especially suitable for separating two different mediums.

hnbr center packer element
Packer element for downhole application

JST's Packer elements are flexible elastomeric components that are used to seal between the outside diameter of the production tubing and the casing, liner or wellbore.

© Copyright: 2024 Guangzhou JST Seals Technology Co., Ltd. All Rights Reserved.

粤ICP备12032262号 IPv6 network supported

IPv6 network supported

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.

  • #
  • #
  • #