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Home  > PRODUCTS  > Rod Seals  >  RDI - PTFE Hydraulic Rod Seal with NBR/FKM O-Ring
RDI - PTFE Hydraulic Rod Seal with NBR/FKM O-Ring

RDI - PTFE Hydraulic Rod Seal with NBR/FKM O-Ring

Diameter Range
3-1600mm
Pressure Range
0-45MPa
Temperature Range
-30℃+100℃
Speed
1m/s
Medium
hydraulic oil, flame retardant liquid, water, gas
Price
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1. Installation Recommendation 

DMS Seal Manufacturer-Hydraulic Rod Seal | Pneumatic Rod Seals | Oil Seal Manufacturer


2. Installation Sizes

 d e8

D H9

L D10

H

22-39

d+7.2

4.0

3.5

40-79

d+10.0

5.0

4.5

80-100

d+13.8

7.5

7.0

100-250

d+20.0

10.0

9.5

250-600

d+30.0

15.0

14.5

600

d+40.0

20.0

19.5


3. Application and properties

L-Ring support and guide to ensure a tight sealing environment. Easy installation, wear resistance, anti extrusion, low friction, non stick slip phenomenon.

 

4. Standard materials

Sealing ring: filled PTFE

O-Ring: NBR / FKM

L-Ring: POM / PA


5. Working Conditions

Working  Conditions

Diameter Range

Pressure Range

Temperature Range

Speed

Medium

3 - 1600mm

0 - 45MPa

-30℃ +100℃

1 m/s

hydraulic oil, flame retardant liquid, water, gas


6. Installation Dimensions

d e8

D1 H9

H

L D10

e

Order No.

22

25

28

29.2

32.2

35.2

3.5

3.5

3.5

4

4

4

6

6

6

RDI22*29.2*3.5

RDI25*32.2*3.5

RDI28*35.2*3.5

30

32

35

37.2

39.2

42.2

3.5

3.5

3.5

4

4

4

6

6

6

RDI30*37.2*3.5

RDI32*39.2*3.5

RDI35*42.2*3.5

36

40

42

43.2

50

52

3.5

4.5

4.5

4

5

5

6

6

6

RDI36*43.2*3.5

RDI40*50*4.5

RDI42*52*4.5

45

50

55

55

60

65

4.5

4.5

4.5

5

5

5

6

6

6

RDI45*55*4.5

RDI50*60*4.5

RDI55*65*4.5

56

60

63

66

70

73

4.5

4.5

4.5

5

5

7.5

6

7

7

RDI56*66*4.5

RDI60*70*4.5

RDI63*73*4.5

65

70

72

75

80

82

4.5

4.5

4.5

7.5

7.5

7.5

7

7

7

RDI65*75*4.5

RDI70*80*4.5

RDI72*82*4.5

75

80

85

85

93.8

98.8

4.5

7.0

7.0

7.5

7.5

7.5

7

7

7

RDI75*85*4.5

RDI80*93.8*7.0

RDI85*98.8*7.0

90

95

100

103.8

108.8

113.8

7.0

7.0

7.0

7.5

7.5

7.5

7

7

7

RDI90*103.8*7.0

RDI95*108.8*7.0

RDI100*113.8*7.0

105

110

115

125

130

135

9.5

9.5

9.5

10

10

10

10

10

10

RDI105*125*9.5

RDI110*130*9.5

RDI115*135*9.5

120

125

130

140

145

150

9.5

9.5

9.5

10

10

10

10

10

10

RDI120*140*9.5

RDI125*145*9.5

RDI130*150*9.5


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