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Home  > PRODUCTS  > Rod Seals  >  TDI - PTFE Hydraulic Rod Seal with NBR or PU
TDI - PTFE Hydraulic Rod Seal with NBR or PU

TDI - PTFE Hydraulic Rod Seal with NBR or PU

Diameter Range
3-1600mm
Pressure Range
0-60MPa
Temperature Range
-30℃ +100℃
Speed
1 m/s
Medium
Petroleum base hydraulic oil, nonflammable hydraulic fluid, water, and others.
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1. Installation Recommendation 

DMS Seal Manufacturer-Professional Hydraulic Rod Seal | O Ring Manufacturers



2. Installation Sizes

Rod Diameter d e8

Groove Diameter D H9

Groove Width L D10

H

20-30

d+8

7.5

7

31-35

d+8

7.5

7

36-44

d+8

8.5

8

45-55

d+10

11.0

10

56-119

d+15

13.0

12

120-319

d+20

17.0

16

320-499

d+30

21.0

20

499

d+40

26.5

25


3. Application and properties

Applicable to hydraulic cylinder piston rod, generally used in conjunction with the guide sleeve. The special-shaped Y-Ring has the sealing function, provides the elasticity to the seal ring, and compensates for the abrasion. Wear-resisting, non stick slip phenomenon. It has a high stability under pressure and harsh conditions.


4. Standard materials

Sealing ring: filled PTFE

Y-Ring: NBR / PU


5. Working Conditions

Working  Conditions

Diameter Range

Pressure Range

Temperature Range

Speed

Medium

3 - 1600mm

0 - 60MPa

-30℃ +100℃

1 m/s

Petroleum base hydraulic oil, nonflammable hydraulic fluid, water, and others.


6. Installation Dimensions

Rod Dia.

Outer Dia.

Groove Width

Order No.

d e8

D H9

L D10

20

22

23

28

30

31

7.5

7.5

7.5

TDI20*28*7.5

TDI22*30*7.5

TDI23*31*7.5

25

28

30

33

36

38

7.5

7.5

7.5

TDI25*33*7.5

TDI28*36*7.5

TDI30*38*7.5

32

35

36

40

43

44

7.5

7.5

8.5

TDI32*40*7.5

TDI35*43*7.5

TDI36*44*8.5

40

42

45

48

50

55

8.5

8.5

11

TDI40*48*8.5

TDI42*50*8.5

TDI45*55*11

47

48

50

57

58

60

11

11

11

TDI47*57*11

TDI48*58*11

TDI50*60*11

52

55

56

62

65

71

11

11

13

TDI52*62*11

TDI55*65*11

TDI56*71*13

60

63

65

75

78

80

13

13

13

TDI60*75*13

TDI63*78*13

TDI65*80*13

68

70

72

78

85

87

13

13

13

TDI68*78*13

TDI70*85*13

TDI72*87*13

75

80

83

90

95

98

13

13

13

TDI75*90*13

TDI80*95*13

TDI83*98*13


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DMS Seal Manufacturer-Professional Hydraulic Rod Seal | O Ring Manufacturers-2
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