DMS SEALS TECHNOLOGY CO.,LIMITED

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The Best Sealing Solution Supplier since 2008

Mail to: sales@dmsseals.com

TEL:+86-757-86235767

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oring hydraulic rod seals ptfe DMS Seal Manufacturer

oring hydraulic rod seals ptfe DMS Seal Manufacturer

Diameter Range
3-1600mm
Pressure Range
0-60MPa
Temperature Range
-45℃+200℃
Speed
15 m/s
Medium
hydraulic oil, flame retardant liquid, water, gas
Company Advantages
1. The design of hydraulic rod seals makes use of piston rod seal idea. As a modern sealing technology company, DMS Seal manufacturer has a wealth of experience
2. Quality is always the highlight point for Dms Seals Technology Co.,limited. DMS Seals manufacturer owns a team of professional R&D group and skilled technicians
3. Owing to the features of hydraulic rod seals online, rod seals is well accepted among customers. The high pressure seals have strong wear resistance to hard conditions
4. hydraulic rod seals enjoy the advantages of rod seal catalogue. Quality control of the seals is the basis for DMS Seals

Working  Conditions

Diameter Range

Pressure Range

Temperature Range

Speed

Medium

3-1600mm

0-60MPa

-45℃+200℃

15 m/s

hydraulic oil, flame retardant liquid,    water, gas


Rod Diameter dN h9

Groove Diameter

Groove Width

Radius

Radial Clearance S max.

O-Ring Cross-Section

Standard Application

Light Application

Heavy Duty Application

D1 H9

L1+0.2

R1

10MPa

20MPa

40MPa

d2

3-7.9

8-18.9

-

dN+4.9

2.2

0.4

0.3

0.20

0.15

1.78

8-18.9

19-37.9

-

dN+7.3

3.2

0.6

0.4

0.25

0.15

2.62

19-37.9

38-199.9

8-18.9

dN+10.7

4.2

1.0

0.4

0.25

0.20

3.53

38-199.9

200-255.9

19-37.9

dN+15.1

6.3

1.3

0.5

0.30

0.20

5.33

200-255.9

256-649.9

38-199.9

dN+20.5

8.1

1.8

0.6

0.35

0.25

7.00

256-649.9

650-999.9

200-255.9

dN+24.0

8.1

1.8

0.6

0.35

0.25

7.00

650-999.9

≥1000.0

256-649.9

dN+27.3

9.5

2.5

0.7

0.50

0.30

8.40

≥1000.0

-

650-999.9

dN+38.0

13.8

3.0

1.0

0.70

0.60

12.00


Rod Dia.

Groove Dia.

Groove Width

Order No.

O-Ring Dimensions

dN h9

D1 H9

L1+0.2

4
5
6

8.9
9.9
10.9

2.2
2.2
2.2

GSJ4*8.9*2.2
GSJ5*9.9*2.2
GSJ6*10.9*2.2

5.28*1.78
6.75*1.78
7.65*1.78

8
8
10

12.9
15.3
14.9

2.2
3.2
2.2

GSJ8*12.9*2.2
GSJ8*15.3*3.2
GSJ10*14.9*2.2

9.25*1.78
10.77*2.62
11.8*1.78

10
12
12

17.3
16.9
19.3

3.2
2.2
3.2

GSJ10*17.3*3.2
GSJ12*16.9*2.2
GSJ12*19.3*3.2

12.37*2.62
13.3*1.78
13.94*2.62

14
14
15

18.9
21.3
19.9

2.2
3.2
2.2

GSJ14*18.9*2.2
GSJ14*21.3*3.2
GSJ15*19.9*2.2

15.6*1.78
15.54*2.62
16.67*1.78

15
16
16

22.3
20.9
23.3

3.2
2.2
3.2

GSJ15*22.3*3.2
GSJ16*20.9*2.2
GSJ16*23.3*3.2

17.12*2.62
17.17*1.78
18.72*2.62

18
18
19

22.9
25.3
29.7

2.2
3.2
4.2

GSJ18*22.9*2.2
GSJ18*25.3*3.2
GSJ19*29.7*4.2

18.77*1.78
20.29*2.62
23.39*3.53

20
20
22

27.3
30.7
29.3

3.2
4.2
3.2

GSJ20*27.3*3.2
GSJ20*30.7*4.2
GSJ22*29.3*3.2

21.89*2.62
23.39*3.53
23.47*2.62

22
25
25

32.7
32.3
35.7

4.2
3.2
4.2

GSJ22*32.7*4.2
GSJ25*32.3*3.2
GSJ25*35.7*4.2

26.57*3.53
26.64*2.62
29.74*3.53

28
30
32

38.7
40.7
42.7

4.2
4.2
4.2

GSJ28*38.7*4.2
GSJ30*40.7*4.2
GSJ32*42.7*4.2

31.34*3.53
34.52*3.53
36.09*3.53

35
36
38

45.7
46.7
53.1

4.2
4.2
6.3

GSJ35*45.7*4.2
GSJ36*46.7*4.2
GSJ38*53.1*6.3

37.69*3.53
40.87*3.53
43.82*5.33

40
40
42

50.7
55.1
57.1

4.2
6.3
6.3

GSJ40*50.7*4.2
GSJ40*55.1*6.3
GSJ42*57.1*6.3

44.04*3.53
43.82*5.33
46.99*5.33

45
45
50

55.7
60.1
60.7

4.2
6.3
4.2

GSJ45*55.7*4.2
GSJ45*60.1*6.3
GSJ50*60.7*4.2

47.22*3.53
50.17*5.33
53.57*3.53

50
55
56

65.1
70.1
66.7

6.3
6.3
4.2

GSJ50*65.1*6.3
GSJ55*70.1*6.3
GSJ56*66.7*4.2

56.52*5.33
59.69*5.33
59.92*3.53

56
56
60

71.1
76.5
75.1

6.3
8.1
6.3

GSJ56*71.1*6.3
GSJ56*76.5*8.1
GSJ60*75.1*6.3

59.69*5.33
62.87*6.99
66.04*5.33

63
63
65

73.7
78.1
75.7

4.2
6.3
4.2

GSJ63*73.7*4.2
GSJ63*78.1*6.3
GSJ65*75.7*4.2

66.27*3.53
69.22*5.33
69.44*3.53

65
70
70

80.1
80.7
85.1

6.3
4.2
6.3

GSJ65*80.1*6.3
GSJ70*80.7*4.2
GSJ70*85.1*6.3

69.22*5.33
72.62*3.53
75.57*5.33

70
75
75

90.5
85.7
90.1

8.1
4.2
6.3

GSJ70*90.5*8.1
GSJ75*85.7*4.2
GSJ75*90.1*6.3

78.74*6.99
78.97*3.53
78.74*5.33

80
80
80

90.7
95.1
100.5

4.2
6.3
8.1

GSJ80*90.7*4.2
GSJ80*95.1*6.3
GSJ80*100.5*8.1

82.14*3.53
85.09*5.33
88.27*6.99

85
85
85

95.7
100.1
105.5

4.2
6.3
8.1

GSJ85*95.7*4.2
GSJ85*100.1*6.3
GSJ85*105.5*8.1

88.49*3.53
91.44*5.33
91.44*6.99

90
90
90

100.7
105.1
110.5

4.2
6.3
8.1

GSJ90*100.7*4.2
GSJ90*105.1*6.3
GSJ90*110.5*8.1

94.84*3.53
95.5*5.33
97.79*6.99

95
95
100

105.7
110.1
110.7

4.2
6.3
4.2

GSJ95*105.7*4.2
GSJ95*110.1*6.3
GSJ100*110.7*4.2

98.02*3.53
100.97*5.33
104.37*3.53

100
100
105

115.1
120.5
120.1

6.3
8.1
6.3

GSJ100*115.1*6.3
GSJ100*120.5*8.1
GSJ105*120.1*6.3

104.14*5.33
107.32*6.99
110.49*5.33



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Company Features
1. Dms Seals Technology Co.,limited is the world's largest producer of rod seals, with a magnificent hydraulic rod seals production. - Dms Seals Technology Co.,limited is a company that puts technology innovation as the core business.
2. Dms Seals Technology Co.,limited has been as focused on developing technology on hydraulic rod seals.
3. Through continuous complementing R&D and technology innovation, O Ring Manufacturers now ranks top in this market. - It is the eternal goal for Dms Seals Technology Co.,limited to pursue piston rod seal. Inquire Online!

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