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

Home  > Certificated PRODUCTS  > Buy Rod Seals Exporter  >  oring seal nbrfkm hydraulic rod seals DMS Seal Manufacturer Brand
oring seal nbrfkm hydraulic rod seals DMS Seal Manufacturer Brand

oring seal nbrfkm hydraulic rod seals DMS Seal Manufacturer Brand

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. rod seals uses hydraulic rod seals, thus the body's structure is optimized. DMS O Ring Manufacturers strictly follows the ISO9001 international quality certification system for production management
2. By treating employees with mutual respect, DMS Seal Manufacturer staff always provide the best service for customers. High-end talents and advanced technology have enabled DMS o-ring seal quality to reach the industry's leading level
3. Using piston rod seal, DMS Seal Manufacturer hydraulic rod seals offers significant cost savings and environmental benefits compared to hydraulic rod seals online. Quality control of the seals is the basis for DMS Seals.
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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

colspan="3">

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

200-225.9

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

GSI4*8.9*2.2
GSI5*9.9*2.2
GSI6*10.9*2.2

5.6*1.8
6.7*1.8
7.65*1.78

8
8
10

12.9
15.3
14.9

2.2
3.2
2.2

GSI8*12.9*2.2
GSI8*15.3*3.2
GSI10*14.9*2.2

9.5*1.8
10.77*2.62
11.8*1.8

10
12
12

17.3
16.9
19.3

3.2
2.2
3.2

GSI10*17.3*3.2
GSI12*16.9*2.2
GSI12*19.3*3.2

12.37*2.62
14.0*1.78
13.94*2.62

14
14 
15

18.9
21.3
19.9

2.2
3.2
2.2

GSI14*18.9*2.2
GSI14*21.3*3.2
GSI15*19.9*2.2

15.6*1.78
17.12*2.62
17.17*1.78

15
16
16

22.3
20.9
23.3

3.2
2.2
3.2

GSI15*22.3*3.2
GSI16*20.9*2.2
GSI16*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

GSI18*22.9*2.2
GSI18*25.3*3.2
GSI19*29.7*4.2

20.35*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

GSI20*27.3*3.2
GSI20*30.7*4.2
GSI22*29.3*3.2

21.89*2.62
25.0*3.53
25.07*2.62

22
24
25

32.7
31.3
32.3

4.2
3.2
3.2

GSI22*32.7*4.2
GSI24*31.3*3.2
GSI25*32.3*3.2

26.57*3.53
26.64*2.62
28.24*2.62

25
26
28

35.7
36.7
35.3

4.2
4.2
3.2

GSI25*35.7*4.2
GSI26*36.7*4.2
GSI28*35.3*3.2

29.74*3.53
29.74*3.53
29.82*2.62

28
30
30

38.7
37.3
40.7

4.2
3.2
4.2

GSI28*38.7*4.2
GSI30*37.3*3.2
GSI30*40.7*4.2

32.92*3.53
32.99*2.62
34.52*3.53

32
32
35

39.3
42.7
42.3

3.2
4.2
3.2

GSI32*39.3*3.2
GSI32*42.7*4.2
GSI35*42.3*3.2

34.59*2.62
36.09*3.53
37.77*2.62

35
36
36

45.7
43.3
46.7

4.2
3.2
4.2

GSI35*45.7*4.2
GSI36*43.3*3.2
GSI36*46.7*4.2

37.69*3.53
39.34*2.62
40.87*3.53

38
38
40

48.7
53.1
50.7

4.2
6.3
4.2

GSI38*48.7*4.2
GSI38*53.1*6.3
GSI40*50.7*4.2

40.87*3.53
43.82*5.33
44.04*3.53

40
42
42

55.1
52.7
57.1

6.3
4.2
6.3

GSI40*55.1*6.3
GSI42*52.7*4.2
GSI42*57.1*6.3

43.82*5.33
47.22*3.53
46.99*5.33

45
45
48

55.7
60.1
58.7

4.2
6.3
4.2

GSI45*55.7*4.2
GSI45*60.1*6.3
GSI48*58.7*4.2

50.39*3.53
50.17*5.33
51.5*3.55

48
50
50

63.1
60.7
65.1

6.3
4.2
6.3

GSI48*63.1*6.3
GSI50*60.7*4.2
GSI50*65.1*6.3

53.34*5.33
53.57*3.53
56.52*5.33

52
52
54

62.7
67.1
69.1

4.2
6.3
6.3

GSI52*62.7*4.2
GSI52*67.1*6.3
GSI54*69.1*6.3

56.74*3.53
56.52*5.33
59.69*5.33

55
55
56

65.7
70.1
66.7

4.2
6.3
4.2

GSI55*65.7*4.2
GSI55*70.1*6.3
GSI56*66.7*4.2

59.92*3.53
59.69*5.33
59.92*3.53

56
58
60

71.1
73.1
70.7

6.3
6.3
4.2

GSI56*71.1*6.3
GSI58*73.1*6.3
GSI60*70.7*4.2

62.87*5.33
62.87*5.33
63.09*3.53

60
63
63

75.1
73.7
78.1

6.3
4.2
6.3

GSI60*75.1*6.3
GSI63*73.7*4.2
GSI63*78.1*6.3

66.04*5.33
66.27*3.53
69.22*5.33

65
67
70

80.1
77.7
80.7

6.3
4.2
4.2

GSI65*80.1*6.3
GSI67*77.7*4.2
GSI70*80.7*4.2

69.22*5.33
72.62*3.53
75.79*3.53

70
72
75

85.1
82.7
85.7

6.3
4.2
4.2

GSI70*85.1*6.3
GSI72*82.7*4.2
GSI75*85.7*4.2

75.57*5.33
75.79*3.53
78.97*3.53

75
80
80

90.1
90.7
95.1

6.3
4.2
6.3

GSI75*90.1*6.3
GSI80*90.7*4.2
GSI80*95.1*6.3

81.92*5.33
85.32*3.53
85.09*5.33

83
85
86

93.7
100.1
96.7

4.2
6.3
4.2

GSI83*93.7*4.2
GSI85*100.1*6.3
GSI86*96.7*4.2

88.49*3.53
91.44*5.33
91.67*3.53

90
90
92

100.7
105.1
102.7

4.2
6.3
4.2

GSI90*100.7*4.2
GSI90*105.1*6.3
GSI92*102.7*4.2

94.84*3.53
94.62*5.33
98.02*3.53

95
95
100

105.7
110.1
110.7

4.2
6.3
4.2

GSI95*105.7*4.2
GSI95*110.1*6.3
GSI100*110.7*4.2

101.19*3.53
100.97*5.33
104.37*3.53

100
105
105

115.1
115.7
120.1

6.3
4.2
6.3

GSI100*115.1*6.3
GSI105*115.7*4.2
GSI105*120.1*6.3

107.32*5.33
110.72*3.53
110.49*5.33


Company Features
1. Dms Seals Technology Co.,limited is one of the most famous company that deals with rod seals. - Dms Seals Technology Co.,limited's having its own R&D team gives it strong technical competence.
2. To improve quality of hydraulic rod seals, Dms Seals Technology Co.,limited has established professional R&D base.
3. DMS Seal Manufacturer has perfectly excellent labs for the production of O Ring Manufacturers. - o-ring seal has always been our unchangeable management idea for DMS Seal Manufacturer. Get Info!

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