Top polyurethane hydraulic seals Supply for light and medium hydraulic systems

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Product Comparison

O-ring Seal has the following advantages: well-chosen materials, reasonable design, stable performance, excellent quality, and affordable price. Such a product is up to the market demand.Compared with other products in the same category, O-ring Seal has the following competitive advantages.

Enterprise Strength

Dms Seals adopts advanced production and management technology to carry out organic production. We also maintain close partnerships with other well-known domestic companies. We are committed to providing customers with quality products and professional services.

Company Advantages
1. DMS Seal Manufacturer is exclusively developed with good phone adaptability by the R&D team. It has been proved that it meets safety requirement.
2. DMS Seal Manufacturer has gone through the assessment. It has been checked in terms of magnetic and electromagnetic fields, harmful radiation, noises, temperatures, biological and chemical effects, electrical shock, etc.
3. DMS Seal Manufacturer is an exclusively designed thermal solution for particular applications. By enlarging its heat radiating area or optimizing the materials in the circulation parts is often conducted to check its heat dissipation performance.
4. The materials used in the manufacture of DMS Seal Manufacturer are generally corrugated fiberboard, acrylic, UltraBoard, PVC, wood, etc. whose quality and property must be observed in the inspection room.
5. The quality of DMS Seal Manufacturer can be guaranteed. It passed the quality test such as solar energy absorptivity and energy transformation effectiveness.
6. The product has passed our strict quality inspection and meets the international quality standards.
7. The quality inspection throughout all stages of production ensures the consistent quality of this product.
8. The product has been approved by all required international certificates.
9. The product has been widely appreciated by the people around the world.
10. The product can be accepted by customers in the industry due to its increasing economic benefits.
11. The product well adapts to the market demands and will be applied more widely in the near future.

1. Installation Recommendation

DMS Seal Manufacturer Top polyurethane hydraulic seals Supply for light and medium hydraulic systems-1

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

Order No.

26.3

4.2

5.8

OK25*16*4.2

OK32*21*4.2

OK40*26.3*5.8

34.5

36.3

4.2

6.3

5.8

OK40*29*4.2

OK50*34.5*6.3

OK50*36.3*5.8

4.2

OK50*37*8

OK50*39*4.2

OK55*44*4.2

41.7

4.2

OK55*44*4.2

OK60*41.7*7

OK60*49*4.2

44.7

47.5

6.3

4.2

OK63*44.7*7

OK63*47.5*6.3

OK63*52*4.2

51.7

54.5

6.3

OK70*51.7*7

OK70*54.5*6.3

59.5

4.2

6.3

OK70*59*4.2

OK75*54*8

OK75*59.5*6.3

64.5

6.3

OK80*59*8

OK80*64.5*6.3

OK85*64*8

74.5

6.3

OK90*69*8

OK90*74.5*6.3

OK95*74*8

100

105

84.5

6.3

OK100*79*8

OK100*84.5*6.3

OK105*84*8

110

115

94.5

6.3

OK110*89*8

OK110*94.5*6.3

OK115*94*8

115

120

125

100

104

OK115*100*8

OK120*99*8

OK125*104*8

125

130

109.5

109

114.5

6.3

OK125*109.5*6.3

OK130*109*8

OK130*114.5*6.3

130

135

115

114

119.5

6.3

OK130*115*8

OK135*114*8

OK135*119.5*6.3

140

145

119

125

124

OK140*119*8

OK140*125*8

OK145*124*8

150

152.4

129

135

131.5

OK150*129*8

OK150*135*8

OK152.4*131.5*8

160

165

139

148

144

OK160*139*8

OK160*148*8

OK165*144*8

170

175

180

149

154

159

OK170*149*8

OK175*154*8

OK180*159*8

190

200

210

169

179

189

OK190*169*8

OK200*179*8

OK210*189*8

220

230

199

205

209

OK220*199*8

OK220*205*8

OK230*209*8

240

250

260

225

229

239

OK240*225*8

OK250*229*8

OK260*239*8

270

280

290

249

255.5

271

9.5

OK270*249*8

OK280*255.5*8

OK290*271*9.5

300

320

330

272

292

302

9.5

OK300*272*9.5

OK320*292*9.5

OK330*302*9.5

350

370

420

322

342

392

9.5

OK350*322*9.5

OK370*342*9.5

OK420*392*9.5

450

480

422

452

9.5

OK450*422*9.5

OK480*452*9.5

Company Features
1. Dms Seals Technology Co.,limited has evolved into one of the major polyurethane hydraulic seals manufacturing bases in this region. Dms Seals Technology Co.,limited has made an overall image of a new and high-tech molded seals enterprise. Dms Seals Technology Co.,limited takes the leading position among hydraulic cylinder piston seals enterprises in China from aspects of human resource, technology, market, manufacturing capability and so on. There are many series and items available for our cup seals for hydraulic cylinders . custom oil seals helps Dms Seals Technology Co.,limited win good reputation at home and abroad.
2. With scientific methods of technology, the quality of hydraulic cylinder gaskets is efficiently guarantee. Dms Seals Technology Co.,limited strictly asks for zero defect for seal pro pistons that are exported to foreign countries. The piston oil seal in DMS Seal Manufacturer is widely popular in this field for its high quality. Only by strict supervision of each process during manufacturing hydraulic cylinder packing replacement , can the quality be assured.
3. Bearing social responsibility, we make ourselves a long-time partner of several charitable foundations and green initiatives. We also promote individual participation and contributions from our team members. We aim to win the markets by quality. We will always maintain quality superiority by enhancing R&D ability and adopting international cutting-edge manufacturing technologies. We aim to create value and make a difference among our clients. We accomplish our mission by offering excellent services and flexibility to our customers.

DMS Seal Manufacturer Top polyurethane hydraulic seals Supply for light and medium hydraulic systems

polyurethane hydraulic seals

Type:

DMS Seal Manufacturer Top polyurethane hydraulic seals Supply for light and medium hydraulic systems-2

q******a

When it comes to comparing with other products, DMS Seals hydraulic cylinder gaskets is of greater appearance. Dezheng has advanced 4-color offset printing technique as well as Pantone printing technique

c******c

The outline of DMS Seals custom oil seals is original and appealing. Dezheng utilizes high-quality papers only

j******p

DMS Seals molded seals is manufactured using the finest raw material, which is procured from some of the most trustworthy and certified vendors in the industry. Dezheng has got the import and export license as well as the ISO9001:2008 certifications

h******n

The production of DMS Seals hydraulic cylinder piston seals conforms to the industry standards. Dezheng owns advanced professional German-and Japan-imported production equipment

q******s

The raw material used in DMS Seals hydraulic cylinder gaskets is of high quality and has no any strange smell during use. Dezheng utilizes high-quality papers only

k******b

hydraulic cylinder gaskets is regarded as one of the most promising piston oil seal with its piston oil seal properties. Dezheng's factory is certified to ISO 14001 environment management standards

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