KY-D is international standard Piston Seal.
Advantages
- High resistance to high temperature.
- Low compression set.
- High abrasion resistance
- Suitable for the most severe working conditions.
- Easy installation.
Technical Data
Operating conditions
Pressure: ≤40Mpa
Temperature: -35～+100°C.
Speed: ≤0.5m/s.
Media: Hydraulic oils (Mineral oil-based).
Material
Material: CPU
Hardness: 90-95 Shore A.
Color: light yellow



NAME(D*B)

D

d

H

KY-D20*5

20

10

7

KY-D20*4

20

12

5.6

KY-D25*5

25

15

7

KY-D25*4

25

17

5.6

KY-D36*7.5

36

26

11.5

KY-D36*5

36

28

7

KY-D40*7.5

40

30

11.5

KY-D40*5

40

32

7

KY-D50*7.5

50

35

11.5

KY-D50*5

50

40

7

KY-D56*7.5

56

41

15

KY-D56*5

56

46

11.5

KY-D63*7.5

63

49

15

KY-D63*5

63

53

11.5

KY-D70*10

70

50

15

KY-D70*7.5

70

55

11.5

KY-D80*10

80

60

15

KY-D80*7.5

80

65

11.5

KY-D90*10

90

70

15

KY-D90*7.5

90

75

11.5

KY-D100*10

100

80

15

KY-D100*7.5

100

85

11.5

KY-D110*10

110

90

15

KY-D110*7.5

110

95

11.5

KY-D125*10

125

105

15

KY-D125*12.5

125

110

19

KY-D140*12.5

140

115

19

KY-D140*10

140

120

15

KY-D160*12.5

160

135

19

KY-D160*10

160

140

15

KY-D180*12.5

180

155

15

KY-D180*10

180

155

19

KY-D200*15

200

170

23.5

KY-D200*12.5

200

175

19

KY-D220*12.5

220

190

23.5

KY-D220*15

220

195

19

KY-D250*15

250

220

23.5

KY-D250*12.5

250

225

19

KY-D280*15

280

250

23.5

KY-D320*15

320

290

23.5

KY-D360*15

360

330

23.5