DMS SEALS TECHNOLOGY CO.,LIMITED

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The Professional Sealing Solution Supplier.

Mail to: sales@dmsseals.com

TEL:+86-757-86235767

Home  > Top PRODUCTS  > Piston Seals Company  >  seal piston oring pneumatic piston seals DMS Seal Manufacturer manufacture
seal piston oring pneumatic piston seals DMS Seal Manufacturer manufacture
seal piston oring pneumatic piston seals DMS Seal Manufacturer manufacture
Diameter Range
25 - 480mm
Pressure Range
0 - 80MPa
Temperature Range
-30℃ +110℃
Speed
≤1m/s
Medium
hydraulic oil
Company Advantages
1. DMS Seal manufacturer is a technology enterprise which specialized in the R&D and production of seals. The pneumatic piston seals that is reinforced with hydraulic piston seals sizes composite is unique and in the hydraulic piston seals machinery industry only to be found in DMS Seal Manufacturer.
2. 'Strictly abide by the contract and deliver promptly' is Dms Seals Technology Co.,limited's consistent principle. Our products mainly include rod seals, piston seals, scraper seals, rotary seals, rubber seal products and spring seals
3. It turns out the special design makes our product piston seals efficiently. DMS o-ring seal has advanced machines and equipment for its production
4. DMS Seal manufacturer provides good quality and competitive price hydraulic seals. The results show that hydraulic piston seals,hydraulic cylinder piston seals has hydraulic piston seals suppliers and long service life, and has a good market prospect.
5. o-ring seal's rubber piston seals runs quietly and smoothly. DMS Seals takes the lead in grasping the development trend of the industry.

1. Installation Recommendation 


2. Application and properties

Extreme wear resistance, easy installation on single-part piston without assembly aids due to the split design of the sealing ring. Assembly on one-part piston is possible. Insensitive to extreme pressure peaks. Extreme high extreme pressure resistance. High pressure an large gaps due to the special compound properties of the seal ring. Dimensions according to ISO 7425-1. Short axial assembly length. Installation in closed and undercut housings. Additional sizes of machined products available on short notice.


3. Standard materials

Sealing ring: filled modified thermoplast

O-ring: NBR


4. Working Conditions


Working  Conditions

Diameter Range

Pressure Range

Temperature Range

Speed

25 - 480mm

0 - 80MPa

-30+110

1 m/s



5. Installation Dimensions


D1

d1

L

Order No.

25

32

40

16

21

26.3

4.2

4.2

5.8

OK25*16*4.2

OK32*21*4.2

OK40*26.3*5.8

40

50

50

29

34.5

36.3

4.2

6.3

5.8

OK40*29*4.2

OK50*34.5*6.3

OK50*36.3*5.8

50

50

55

37

39

44

8

4.2

4.2

OK50*37*8

OK50*39*4.2

OK55*44*4.2

55

60

60

44

41.7

49

4.2

7

4.2

OK55*44*4.2

OK60*41.7*7

OK60*49*4.2

63

63

63

44.7

47.5

52

7

6.3

4.2

OK63*44.7*7

OK63*47.5*6.3

OK63*52*4.2

70

70

70

51.7

54.5

54.5

7

6.3

6.3

OK70*51.7*7

OK70*54.5*6.3

OK70*54.5*6.3

70

75

75

59

54

59.5

4.2

8

6.3

OK70*59*4.2

OK75*54*8

OK75*59.5*6.3

80

80

85

59

64.5

64

8

6.3

8

OK80*59*8

OK80*64.5*6.3

OK85*64*8

90

90

95

69

74.5

74

8

6.3

8

OK90*69*8

OK90*74.5*6.3

OK95*74*8

100

100

105

79

84.5

84

8

6.3

8

OK100*79*8

OK100*84.5*6.3

OK105*84*8

110

110

115

89

94.5

94

8

6.3

8

OK110*89*8

OK110*94.5*6.3

OK115*94*8

115

120

125

100

99

104

8

8

8

OK115*100*8

OK120*99*8

OK125*104*8

125

130

130

109.5

109

114.5

6.3

8

6.3

OK125*109.5*6.3

OK130*109*8

OK130*114.5*6.3

130

135

135

115

114

119.5

8

8

6.3

OK130*115*8

OK135*114*8

OK135*119.5*6.3

140

140

145

119

125

124

8

8

8

OK140*119*8

OK140*125*8

OK145*124*8

150

150

152.4

129

135

131.5

8

8

8

OK150*129*8

OK150*135*8

OK152.4*131.5*8

160

160

165

139

148

144

8

8

8

OK160*139*8

OK160*148*8

OK165*144*8

170

175

180

149

154

159

8

8

8

OK170*149*8

OK175*154*8

OK180*159*8

190

200

210

169

179

189

8

8

8

OK190*169*8

OK200*179*8

OK210*189*8

220

220

230

199

205

209

8

8

8

OK220*199*8

OK220*205*8

OK230*209*8

240

250

260

225

229

239

8

8

8

OK240*225*8

OK250*229*8

OK260*239*8

270

280

290

249

255.5

271

8

8

9.5

OK270*249*8

OK280*255.5*8

OK290*271*9.5

300

320

330

272

292

302

9.5

9.5

9.5

OK300*272*9.5

OK320*292*9.5

OK330*302*9.5

350

370

420

322

342

392

9.5

9.5

9.5

OK350*322*9.5

OK370*342*9.5

OK420*392*9.5

450

480

422

452

9.5

9.5

OK450*422*9.5

OK480*452*9.5









Company Features
1. Dms Seals Technology Co.,limited has widely popularity and reputation in piston seals field.
2. In Dms Seals Technology Co.,limited, only finest-quality hydraulic piston seals can be provided.
3. Dms Seals Technology Co.,limited keeps concentrated on superior service for customers. Get info!
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