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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Quality DMS Seal Manufacturer Brand pneumatic piston seals nbrfkm

Quality DMS Seal Manufacturer Brand pneumatic piston seals nbrfkm
  • Quality DMS Seal Manufacturer Brand pneumatic piston seals nbrfkm
  • Quality DMS Seal Manufacturer Brand pneumatic piston seals nbrfkm

Quality DMS Seal Manufacturer Brand pneumatic piston seals nbrfkm

Diameter Range
3-1600mm
Pressure Range
0-60MPa
Temperature Range
-45℃ +200℃
Speed
15 m/s
Medium
hydraulic oil, flame retardant liquid, water and others
Company Advantages
1. piston seals uses pneumatic piston seals, thus the body's structure is optimized. Our products mainly include rod seals, piston seals, scraper seals, rotary seals, rubber seal products and spring seals
2. By treating employees with mutual respect, DMS Seal Manufacturer staff always provide the best service for customers. As a modern sealing technology company, DMS Seal manufacturer has a wealth of experience
3. hydraulic piston seals has been widely used both at home and abroad due to its hydraulic piston seals sizes. DMS Seals implements and optimizes its quality control systems
4. DMS Seal Manufacturer o-ring seal has all fundamental features that hydraulic piston seals see as the most important aspects of a high-quality hydraulic cylinder piston seals. DMS o-ring seal has advanced machines and equipment for its production.
5. Through faultless execution of our lean and efficient operations we can ensure our global competitiveness enables us to meet competitive product price points and deliver commercial confidence to you at every stage of piston seals. The high pressure seals have strong wear resistance to hard conditions
Installation Recommendation

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Installation Sizes

Bore 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

8-14.9

15-39.9

-

DN-4.9

2.2

0.4

0.3

0.20

0.15

1.78

15-39.9

40-79.9

-

DN-7.5

3.2

0.6

0.4

0.25

0.15

2.62

40-79.9

80-132.9

15-39.9

DN-11.0

4.2

1.0

0.4

0.25

0.20

3.53

80-132.9

133-329.9

40-79.9

DN-15.5

6.3

1.3

0.5

0.30

0.20

5.33

133-329.9

330-699.9

80-132.9

DN-21.0

8.1

1.8

0.6

0.35

0.25

7.00

330-669.9

670-99.9

133-329.9

DN-24.5

8.1

1.8

0.6

0.35

0.25

7.00

670-999.9

≥1000

330-669.9

DN-28.0

9.5

2.5

0.7

0.50

0.30

8.40

≥1000

≥1000

≥1000

DN-38.0

13.8

3.0

1.0

0.70

0.60

12.00

Application and properties

Standard double acting seal. Suitable for reciprocating motion, allowing larger extrusion clearances, has wide application. Dynamic and static sealing property are excellent, be able to work in dusty condition. Low friction, simple groove, strong adaptability to work conditions.

Standard materials

Sealing ring: filled PTFE

O-ring: NBR / FKM

Working Conditions

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 and others

Installation Dimensions

Bore Dia.

Groove Dia.

Groove Width

Order No.

O-Ring Dimensions

DN H9

d1 h9

L1+0.2

8
10
12

3.1
5.1
7.1

2.2
2.2
2.2

GSF8*3.1*2.2
GSF10*5.1*2.2
GSF12*7.1*2.2

2.90*1.78
4.80*1.8
6.70*1.8

14
15
15

9.1
10.1
7.5

2.2
2.2
3.2

GSF14*9.1*2.2
GSF15*10.1*2.2
GSF15*7.5*3.2

8.75*1.8
7.59*2.62
8.75*1.8

16
16
18

11.1
8.5
13.1

2.2
3.2
2.2

GSF16*11.1*2.2
GSF16*8.5*3.2
GSF18*13.1*2.2

10.82*1.78
7.59*2.62
12.42*1.78

18
20
20

10.5
15.1
12.5

3.2
2.2
3.2

GSF18*10.5*3.2
GSF20*15.1*2.2
GSF20*12.5*3.2

9.19*2.62
14.00*1.78
12.37*2.62

24
24
25

19.1
16.5
17.5

2.2
3.2
3.2

GSF24*19.1*2.2
GSF24*16.5*3.2
GSF25*17.5*3.2

18.77*1.78
15.54*2.62
17.12*2.62

25
28
28

14
20.5
17

4.2
3.2
4.2

GSF25*14*4.2
GSF28*20.5*3.2
GSF28*17*4.2

13.87*3.53
20.29*2.62
15.47*3.53

30
30
32

22.5
19
24.5

3.2
4.2
3.2

GSF30*22.5*3.2
GSF30*19*4.2
GSF32*24.5*3.2

21.89*2.62
26.70*1.78
23.47*2.62

32
35
35

21
27.5
24

4.2
3.2
4.2

GSF32*21*4.2
GSF35*27.5*3.2
GSF35*24*4.2

20.22*3.53
26.64*2.62
23.40*3.53

36
36
38

28.5
25
30.5

3.2
4.2
3.2

GSF36*28.5*3.2
GSF36*25*4.2
GSF38*30.5*3.2

28.24*2.62
23.39*3.53
29.82*2.62

38
40
40

27
32.5
29

4.2
3.2
4.2

GSF38*27*4.2
GSF40*32.5*3.2
GSF40*29*4.2

25.86*3.53
31.42*2.62
28.17*3.53

45
45
48

37.5
34
40.5

3.2
4.2
3.2

GSF45*37.5*3.2
GSF45*34*4.2
GSF48*40.5*3.2

36.5*2.62
32.92*3.53
36.09*3.53

48
50
50

37
39
34.5

4.2
4.2
6.3

GSF48*37*4.2
GSF50*39*4.2
GSF50*34.5*6.3

36.09*3.53
37.70*3.53
32.69*5.33

52
52
55

41
36.5
44

4.2
6.3
4.2

GSF52*41*4.2
GSF52*36.5*6.3
GSF55*44*4.2

40.87*3.53
35*5.33
44.04*3.53

55
56
56

39.5
45
40.5

6.3
4.2
6.3

GSF55*39.5*6.3
GSF56*45*4.2
GSF56*40.5*6.3

38*5.33
44.04*3.53
39*5.33

60
60
63

49
44.5
52

4.2
6.3
4.2

GSF60*49*4.2
GSF60*44.5*6.3
GSF63*52*4.2

47.22*3.53
42.5*5.33
50.39*3.53

63
64
64

47.5
53
48.5

6.3
4.2
6.3

GSF63*47.5*6.3
GSF64*53*4.2
GSF64*48.5*6.3

46*5.33
51.5*3.53
46.99*5.33

65
65
70

54
49.5
59

4.2
6.3
4.2

GSF65*54*4.2
GSF65*49.5*6.3
GSF70*59*4.2

53.57*3.53
48*5.33
56.74*3.53

70
75
75

54.5
64
59.5

6.3
4.2
6.3

GSF70*54.5*6.3
GSF75*64*4.2
GSF75*59.5*6.3

53.34*5.33
63.09*3.53
56.52*5.33

80
80
85

69
64.5
74

4.2
6.3
4.2

GSF80*69*4.2
GSF80*64.5*6.3
GSF85*74*4.2

66.27*3.53
62.87*5.33
72.62*3.53

85
90
90

69.5
79
74.5

6.3
4.2
6.3

GSF85*69.5*6.3
GSF90*79*4.2
GSF90*74.5*6.3

69.22*5.33
78.97*3.53
72.39*5.33

95
95
100

84
79.5
89

4.2
6.3
4.2

GSF95*84*4.2
GSF95*79.5*6.3
GSF100*89*4.2

82.14*3.53
78.74*5.33
88.49*3.53

100
105
105

84.5
94
89.5

6.3
4.2
6.3

GSF100*84.5*6.3
GSF105*94*4.2
GSF105*89.5*6.3

81.92*5.33
91.67*3.53
88.27*5.33

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Installation Dimensions

Company Features
1. Dms Seals Technology Co.,limited is one of the most famous company that deals with piston seals. - Dms Seals Technology Co.,limited's having its own R&D team gives it strong technical competence.
2. To improve quality of hydraulic piston 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 seal. - piston seals has always been our unchangeable management idea for DMS Seal Manufacturer. Inquire Now!

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