DMS SEALS TECHNOLOGY CO.,LIMITED

DMS Seals-Mechanical Seals and Oil Ring Seals Manufacturer

The Professional Sealing Solution Supplier(O Ring Suppliers & Oil Seal Manufacturers).

Mail to: sales@dmsseals.com

TEL:+86-757-86235767

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DMS Seal Manufacturer o-ring seal with nbr or fkm o ring for pneumatic equipment

DMS Seal Manufacturer o-ring seal with nbr or fkm o ring for pneumatic equipment

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
Price
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Quantity Needed:
Pieces
E-mail:
Company Advantages
1. Stringent quality and safety standards are set for DMS Seal Manufacturer hydraulic piston seals . They are physical performance testing, toxic and hazardous substance testing, fire testing, and others. DMS o-ring seal has advanced machines and equipment for its production
2. The product is highly competitive and cost competitive and will surely become one of the best-selling products on the market. Seal we produced has applications in a wide range of fields
3. This product features stability and cracks resistance. Compared with ordinary alternatives, the moisture ratio is strictly controlled to prevent dry cracking during production. DMS Seals provides professional design and production of high-grade o-ring seals
4. The product is non-toxic. It has been formally tested to prove that no lead, mercury, radium or any other harmful elements are contained in it. Our products mainly include rod seals, piston seals, scraper seals, rotary seals, rubber seal products and spring seals
Installation Recommendation

DMS Seal Manufacturer o-ring seal with nbr or fkm o ring for pneumatic equipment-1

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

8-16.9

17-26.9

--

DN-4.9

2.2

0.4

0.30

0.20

0.15

1.78

17-26.9

27-59.9

--

DN-7.3

3.2

0.6

0.40

0.25

0.15

2.62

27-59.9

60-199.9

17-26.9

DN-10.7

4.2

1.0

0.50

0.30

0.20

3.53

60-199.9

200-255.9

27-59.9

DN-15.1

6.3

1.3

0.70

0.40

0.25

5.33

200-255.9

256-669.9

60-199.9

DN-20.5

8.1

1.8

0.80

0.60

0.35

7.00

256-669.9

670-999.9

200-669.9

DN-24.0

8.1

1.8

0.90

0.70

0.40

7.00

670-999.9

--

256-669.9

DN-28.0

9.5

2.5

1.00

0.80

0.60

8.40

--

1000-2000

--

DN-28.0

9.5

2.5

1.00

0.80

0.60

8.40

--

--

670-999.9

DN-38.0

13.8

3.0

1.20

0.90

0.60

12.00

1000-2700

--

--

DN-38.0

13.8

3.0

1.20

0.90

0.60

12.00

Application and properties

Standard single acting sealing. Suitable for reciprocating environment, allowing larger extrusion clearances, has wide application. Dynamic and static sealing property are good, 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.

Width

Order No.

O-ring Dimension

D H9

d1 h9

L1+0.2

9
10
12

4.1
5.1
7.1

2.2
2.2
2.2

GSD9*4.1*2.2
GSD10*5.1*2.2
GSD12*7.1*2.2

3.68*1.78
4.80*1.8
6.70*1.8

15
18
20

10.1
10.7
15.1

2.2
3.2
2.2

GSD15*10.1*2.2
GSD18*10.7*3.2
GSD20*15.1*2.2

9.25*1.78
9.19*2.62
14.0*1.78

20
22
25

12.7
14.7
17.7

3.2
3.2
3.2

GSD20*12.7*3.2
GSD22*14.7*3.2
GSD25*17.7*3.2

12.37*2.62
13.94*2.62
17.12*2.62

27
28
30

16.3
17.3
19.3

4.2
4.2
4.2

GSD27*16.3*4.2
GSD28*17.3*4.2
GSD30*19.3*4.2

15.47*3.53
16.4*3.53
18.66*3.53

32
32
35

24.7
21.3
24.3

3.2
4.2
4.2

GSD32*24.7*3.2
GSD32*21.3*4.2
GSD35*24.3*4.2

23.47*2.62
20.22*3.53
23.40*3.53

36
38
40

25.3
27.3
32.7

4.2
4.2
3.2

GSD36*25.3*4.2
GSD38*27.3*4.2
GSD40*32.7*3.2

24*3.53
26*3.53
31.42*2.62

40
45
48

29.9
34.3
37.3

4.2
4.2
4.2

GSD40*29.3*4.2
GSD45*34.3*4.2
GSD48*37.3*4.2

28.17*3.53
32.92*3.53
36.09*3.53

50
50
52

39.3
34.9
41.3

4.2
6.3
4.2

GSD50*39.3*4.2
GSD50*34.9*6.3
GSD52*41.3*4.2

37.70*3.53
32.69*5.33
40.87*3.53

55
60
63

44.3
44.9
52.3

4.2
6.3
4.2

GSD55*44.3*4.2
GSD60*44.9*6.3
GSD63*52.3*4.2

44.04*3.53
43.82*5.33
50.39*3.53

63
64
65

47.9
48.9
49.9

6.3
6.3
6.3

GSD63*47.9*6.3
GSD64*48.9*6.3
GSD65*49.9*6.3

46.99*5.33
46.99*5.33
46.99*5.33

70
70
75

59.3
54.9
59.9

4.2
6.3
6.3

GSD70*59.3*4.2
GSD70*54.9*6.3
GSD75*59.9*6.3

56.74*3.53
53.34*5.33
56.52*5.33

80
80
85

64.9
59.5
69.9

6.3
8.1
6.3

GSD80*64.9*6.3
GSD80*59.5*8.1
GSD85*69.9*6.3

62.87*5.33
58*7.0
69.22*5.33

90
90
95

74.9
69.5
79.9

6.3
8.1
6.3

GSD90*74.9*6.3
GSD90*69.5*8.1
GSD95*79.9*6.3

72.39*5.33
68*7.0
78.74*5.33

95
100
100

74.5
84.9
79.5

8.1
6.3
8.1

GSD95*74.5*8.1
GSD100*84.9*6.3
GSD100*79.5*8.1

73*7.0
81.92*5.33
78*7.0

110
120
125

94.9
104.9
104.5

6.3
6.3
6.3

GSD110*94.9*6.3
GSD120*104.9*6.3
GSD125*109.9*6.3

91.44*5.33
104.14*5.33
107.32*5.33

DMS Seal Manufacturer o-ring seal with nbr or fkm o ring for pneumatic equipment-2
Installation Dimensions

Company Features
1. With a high popularity, DMS Seal Manufacturer has done a better performance over the years. Dms Seals Technology Co.,limited actively engages in catching up with the market demands and satisfying the customer needs of o-ring seal.
2. Dms Seals Technology Co.,limited has a topnotch group of scientific and technical technicians.
3. Scientific management and a strict quality assurance system have been formed in the DMS Seal Manufacturer plant. DMS Seal Manufacturer has great ambitions for the development of the hydraulic piston seals market. Ask online!
Advantages such as o-ring seal have helped o-ring seal win the market. It makes the components of electronic devices lighter and compact
The quality of o-ring seal's material always deserves great attention of company leaders. It is commonly installed in transformers, reactors, inductors, breakers, inverters, etc
Dms Seals Technology Co.,limited has always put great importance to quality stability of hydraulic piston seals. Its thickness can be customized based on requirements
Professional design for o-ring seal is a big advantage for DMS Seals. Its thickness can be customized based on requirements
Compared with all the former, o-ring seal based on o-ring seal materials has many merits. This product is mainly applied in the electronic industry
o-ring seal have highly marketable properties such as o-ring seal. This product is effective in guiding magnetic fields in electrical, electromechanical and magnetic devices
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