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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DMS Seal Manufacturer Brand hydraulic seal pneumatic piston seals nbrfkm supplier

DMS Seal Manufacturer Brand hydraulic seal pneumatic piston seals nbrfkm supplier

Diameter Range
3-1600mm
Pressure Range
0-45MPa
Temperature Range
-30℃+200℃
Speed
1m/s
Medium
hydraulic oil, water and emulsion
Company Advantages
1. Owing to its elegant look and sturdy design, these sets are highly in demand amongst our customers.
2. Dms Seals Technology Co.,limited works hard to make the quality and performance of piston seals products more in line with the needs of customers. We have developed solutions of the sealing of special working condition
3. hydraulic piston seals offers the advantage of pneumatic piston seals. DMS O Ring Manufacturers strictly follows the ISO9001 international quality certification system for production management
4. o-ring seal finds its application in various industries like hydraulic piston seals sizes and hydraulic piston seals. As a modern sealing technology company, DMS Seal manufacturer has a wealth of experience
Installation Recommendation

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Application and properties

Apply to cylinder piston,Consisting of a seal ring, an O-Ring, a pair of retaining rings and a pair of guide sleeves. The seal ring and cylinder bore conforming to be a symmetric section to achieve the sealing performance, with double acting sealing performance.

Standard materials

Sealing ring: filled PTFE

O-Ring: NBR / FKM

Guide ring: filled PTFE / PA

Working Conditions

Working  Conditions

Diameter Range

Pressure Range

Temperature Range

Speed

Medium

3-1600mm

0-45MPa

-30℃+100℃

1 m/s

hydraulic oil, water and emulsion

Installation Dimensions

D

d

b

d2

d3

a

c

f

e

Order No.

40
45
50

26
31
34

30
30
32

32
37
42

36
41
46

3.5
3
3

15.5
15.5
20.5

7.25
7.25
5.8

7
7
7

DKDF40*26*30
DKDF45*31*30
DKDF50*34*32

56
60
63

40
44
47

32
32
32

48
52
55

52
56
59

3
3
3

20.5
20.5
20.5

5.8
5.8
5.8

7
7
7

DKDF56*40*32
DKDF60*44*32
DKDF63*47*32

65
70
75

49
54
59

32
32
32

57
62
67

61
66
71

3
3
3

20.5
20.5
20.5

5.8
5.8
5.8

7
7
7

DKDF65*49*32
DKDF70*54*32
DKDF75*59*32

80
85
90

62
67
72

36
36
36

72
77
82

76
81
86

3
3
3

22.5
22.5
22.5

6.8
6.8
6.8

7
7
7

DKDF80*62*36
DKDF85*67*36
DKDF90*72*36

95
100
105

77
82
87

36
36
36

87
92
97

91
96
101

3
3
3

22.5
22.5
22.5

6.8
6.8
6.8

7
7
10

DKDF95*77*36
DKDF100*82*36
DKDF105*87*36

110
115
120

92
97
102

36
36
36

102
107
112

106
111
116

3
3
3

22.5
22.5
22.5

6.8
6.8
6.8

10
10
10

DKDF110*92*36
DKDF115*97*36
DKDF120*102*36

125
130
135

103
108
113

43
43
43

115
120
125

121
126
131

4
4
4

26.5
26.5
26.5

8.3
8.3
8.3

10
10
10

DKDF125*103*43
DKDF130*108*43
DKDF135*113*43

140
145
150

118
123
128

43
43
43

130
135
140

136
141
146

4
4
4

26.5
26.5
26.5

8.3
8.3
8.3

10
10
10

DKDF140*118*43
DKDF145*123*43
DKDF150*128*43

155
160
170

133
138
148

43
43
48

145
150
160

151
156
166

4
4
6

26.5
26.5
26.5

8.3
8.3
10.8

10
10
10

DKDF155*133*43
DKDF160*138*43
DKDF170*148*48

180
190
195

158
165
170

48
48
48

170
180
185

176
186
191

6
4.5
4.5

26.5
31.5
31.5

10.8
8.3
8.3

10
10
10

DKDF180*158*48
DKDF190*165*48
DKDF195*170*48

200
210
220

175
185
195

48
58
58

190
200
210

196
206
216

4.5
8
8

31.5
31.5
31.5

8.3
13.3
13.3

10
12
12

DKDF200*175*48
DKDF210*185*58
DKDF220*195*58

235
240
250

210
215
225


74
74

225
230
240

231
236
246

15
15
15

31.5
31.5
31.5

21.3
21.3
21.3

12
12
12

DKDF235*210*74
DKDF240*215*74
DKDF250*225*74

265
270
275

240
245
250

74
74
74

255
260
265

261
266
271

15
15
15

31.5
31.5
31.5

21.3
21.3
21.3

12
12
12

DKDF265*240*74
DKDF270*245*74
DKDF275*250*74

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Installation Dimensions

Company Features
1. Dms Seals Technology Co.,limited gathers industry elites to produce the best piston seals.
2. Our professional technician strictly operate machines to ensure its normal operation and produce high quality hydraulic piston seals.
3. We can customize solutions to making o-ring seal for your own pneumatic piston seals use.

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