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Piston Seals

Piston V Packing Chevron Seals

The GE seal is a single acting combination seal for pistons and rods. It is composed of 3 parts mainly--a U-shaped back ring(sometimes also with a back up ring), a v-shaped seal ring and a wear ring. Quantity of the middle V rings is adjustable according to...
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Standard Material


V Ring: Reinforced cotton fabric impregnated with NBR

Filled PTFE

U-shaped Back Ring:

Reinforced cotton fabric impregnated with NBR

Wear Ring: Reinforced cotton fabric impregnated with NBR

* Other material combinations can be customized

according to working conditions.

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Product Introduction

The GE seal is a single acting combination seal for pistons and rods. It is composed of 3 parts mainly--a U-shaped back ring(sometimes also with a back up ring), a v-shaped seal ring and a wear ring. Quantity of the middle V rings is adjustable according to working conditions.


Characteristics


Good sealing effect and long service life

Flexible adjustment according to working conditions

Good sealing performance at low temperatures

Excellent mechanical stability at high temperatures

Fine wear resistance

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Application Suggestion

The GE compact seal consists of a V-ring seal, a support ring and a pressure ring, which are commonly used for the sealing of cylinder rods. For use below 100℃, the V-ring seal is made of reinforced cotton fabric impregnated with NBR, the support ring and the pressure ring are made of reinforced cotton fabric impregnated with NBR or nylon; for application temperature at 100-200 or composed of phosphate-based hydraulic oil,it's recommended to used filled PTFE instead.

 

 

Operating Condition

Speed

Pressure

Temperature

Media

Supplied Diameter

0.5m/s

0-40Mpa

-30℃~200℃

Hydraulic oil(mineral oil based)

10mm-1500mm


Technical Drawing

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Specification List

Part No.

d

D

B

H

L

GE2-0200

20

32

6

22.5

22.5

GE2-0220

22

34

6

22.5

22.5

GE2-0250

25

40

7.5

22.5

22.5

GE2-0280

28

43

7.5

22.5

22.5

GE2-0300

30

45

7.5

22.5

22.5

GE2-0320

32

47

7.5

22.5

22.5

GE2-0350

35

50

7.5

22.5

22.5

GE2-0360

36

51

7.5

22.5

22.5

GE2-0400

40

55

7.5

22.5

22.5

GE2-0420

42

57

7.5

22.5

22.5

GE2-0450

45

65

10

27.5

27.5

GE2-0500

50

70

10

30

30

GE2-0550

55

75

10

30

30

GE2-0560

56

76

10

37

37

GE2-0600

60

80

10

37

37

GE2-0630

63

83

10

37

37

GE2-0650

65

85

10

40

40

GE2-0700

70

90

10

40

40

GE2-0750

75

95

10

40

40

GE2-0800

80

100

10

40

40

GE2-0850

85

105

10

40

40

GE2-0900

90

110

10

40

40

GE2-1000

100

120

10

40

40

GE2-1100

110

130

10

40

40

GE2-1150

115

140

12.5

46

46

GE2-1250

120

150

12.5

46

46

GE2-1400

125

160

12.5

46

46

GE2-1500

150

180

15

60

60

GE2-1600

160

190

15

60

60

GE2-1800

180

200

15

60

60

GE2-1900

190

220

15

60

60

GE2-2000

200

230

15

60

60

GE2-2200

220

250

15

60

60

GE2-2500

250

280

15

60

60

* Further specifications on request,we also supply turning products or semi-finished materials.


FAQ

1. Do you make seal kits for excavators?

Yes,we can make bucket/boom/arm seal kits for various excavator models.

2. How do you check quality of bulk order?

We have a dedicated quality inspection department to ensure a complete quality inspection system.All orders even for one piece will be executed exactly as system data setting.

3. Do you supply custom sized v packing?

Yes,v packing seal with customized size is accepted.

4. How do you pack the items?

Generally,there are 2 ways to pack the seals.

1) Proper packaging with No Marks;

2) Custom logo packaging,we may need logo/brand authorized statement from you if this option is necessary.

Hot Tags: piston v packing chevron seals, China, suppliers, manufacturers, factory, wholesale, customized, buy, made in China
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