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DMS SEALS TECHNOLOGY CO.,LIMITED

DMS Seals - Hydraulic Seals and Oil Ring Seals Manufacturer & Supplier

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

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DMS Seals hydraulic national grease seals for business for automotive equipment

DMS Seals hydraulic national grease seals for business for automotive equipment

Diameter Range
3 - 1600mm
Pressure Range
0 - 30MPa
Temperature Range
-30℃ +200℃
Speed
1 m/s
Medium
hydraulic oil, flame retardant liquid, water and others
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Installation Recommendation

Price
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Application Scope
Dms Seals's Oil Seal Manufacturer can be used in multiple industries and fields.Since the establishment, Dms Seals has always been focusing on the R&D and production of O-ring Seal. With great production capability, we can provide customers with personalized solutions according to their needs.
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Company Advantages
1. DMS Seals has to go through both physical and mechanical properties tests including its stiffness, thickness, tear resistance, and inflatable performance.
2. The raw materials of DMS Seals are purchased by our procurement team who often interviews or visits suppliers to enable that these materials do no harm to the environment.
3. DMS Seals national grease seals has to go through the salt spray test before it goes out of the factory. It is strictly tested in an artificial salt spray test chamber to check its corrosion resistant capacity.
4. This product meets the requirements of safe use. Safety testing has been performed based on mechanical design/performance, the intent of the product, the conditions of use and more.
5. This product is notable for its dimensional stability. Its dimensions will be not easy to change when it is torn frequently.
6. The product does not have appearance defections. It has been inspected under FZ/T 01075-2010 which aims to check its seams, line, stains, or spots.
7. This product is not prone to moisture. It has been treated with some damp-proof agents, making it not vulnerable to the water conditions.
8. This product has the advantage of bacterial resistance. Its highly breathable fabrics make germs are hard to get in and build up.
9. Buildings with this product will be easier (and more affordable) to maintain and will last longer in general, as they have this additional protective shield.
10. With this product, one can get a terrific image. And in this way, they will exploit the project to its top potential.
11. This product brings the building a ‘living skin,’ enabling the building façade to ‘breathe’ in response to the environment.
12. People use this product in their daily life or work. This product can significantly help people improve their overall work or life efficiency.
13. This product is not inclined to pose electric dangers to people. People can be assured that it will not catch fire, burn out, or leak electricity.

Installation Recommendation

DMS Seals hydraulic national grease seals for business for automotive equipment-1

Installation Sizes

       Bore Diameter       

DN H9

Groove  

Diameter

Groove 

Width

Radial Clearance            S max.

Radius

O-Ring

Cross-Section

Standard

 Range

Available 

range

d1 h9L1+0.232MPa50MPaR1d2
8-39.98-135.0DN-4.92.20.150.100.401.78
40-79.914-250.0DN-7.53.20.200.150.602.62
80-132.922-460.0DN-11.04.20.250.201.003.53
133-329.940-675.0DN-15.56.30.300.251.305.33
330-669.9133-690.0DN-21.08.10.300.251.807.00
670-999.9670-999.9DN-28.09.50.450.302.508.40


Application and properties

Suitable for sealing with rotating or swinging rods, shafts, pins, rotary joints, etc. It is a rotary sealing ring that can withstand both sides pressure or alternating pressure role of the double acting effect, used in construction machinery, construction machinery and automotive equipment. It can be applied on occasions where piston rod and piston seal are required, low friction, non viscous phenomenon, simple groove, good abrasion resistance and dimensional stability.


Standard materials

Sealing ring: filled PTFE

O-Ring: NBR / FKM


Working Conditions

Working  Conditions

Diameter Range

Pressure Range

Temperature Range

Speed

Medium

3-1600mm

0-30MPa

-30℃+200℃

1 m/s

hydraulic oil, flame retardant liquid, water and others

Installation Dimensions

Bore Dia.

Groove Dia.

Groove Width

Order No.

D H9

d1 h9

L+0.2

8

10

12

3.1

5.1

7.1

2.2

2.2

2.2

GNS8*3.1*2.2

GNS10*5.1*2.2

GNS12*7.1*2.2

14

15

16

9.1

10.1

11.1

2.2

2.2

2.2

GNS14*9.1*2.2

GNS15*10.1*2.2

GNS16*11.1*2.2

17

18

20

12.1

13.1

15.1

2.2

2.2

2.2

GNS17*12.1*2.2

GNS18*13.1*2.2

GNS20*15.1*2.2

80

85

90

69

74

79

4.2

4.2

4.2

GNS80*69*4.2

GNS85*74*4.2

GNS90*79*4.2

95

100

102

84

89

91

4.2

4.2

4.2

GNS95*84*4.2

GNS100*89*4.2

GNS102*91*4.2

105

110

115

94

99

104

4.2

4.2

4.2

GNS105*94*4.2

GNS110*99*4.2

GNS115*104*4.2

120

125

130

109

114

119

4.2

4.2

4.2

GNS120*109*4.2

GNS125*114*4.2

GNS130*119*4.2

210

220

230

194.5

204.5

214.5

6.3

6.3

6.3

GNS210*194.5*6.3

GNS220*204.5*6.3

GNS230*214.5*6.3

240

250

280

224.5

234.5

264.5

6.3

6.3

6.3

GNS240*224.5*6.3

GNS250*234.5*6.3

GNS280*264.5*6.3

350

360

400

329

339

379

8.1

8.1

8.1

GNS350*329*8.1

GNS360*339*8.1

GNS400*379*8.1



Company Features
1. Dms Seals Technology Co.,limited is an advanced enterprise in national grease seals industry with top-class technology, talents, and brands. Dms Seals Technology Co.,limited is the first large manufacturer in China specializing in producing rotary lip seal operation . Dms Seals Technology Co.,limited is a cassette oil seal manufacturing enterprise with independent research and development capabilities for . Dms Seals Technology Co.,limited is undoubtedly a top company in high temperature shaft seal field.
2. We have achieved numerous honors and titles since our establishment. Over the years, we have been appraised as a 'AAA' level enterprise of keeping the contract and respecting credit and the most reliable enterprise. We have a quality and product assurance team. They can perform product life testing to ensure that designs meet or exceed required specifications. The company attracts lots of talents in this industry, and establish strong R&D and design teams. They focus on developing and optimizing products and offering technical guidance to clients.
3. We are committed to being a global manufacturer that develops and creates wealth for customers, employees, and communities within the framework of ethical behavior. High integrity is what we should pursue. We would like to operate successfully in a changing market through our sincere business activities. We swear no deceit or fraud will be involved. We target to become a strong leader in this industry. From now on, we will strive to improve and reposition our products, and continually introduce brand new products that most suitable for customers. We aim to maximize the overall company value through management robustness, better transparency and improved management speed and efficiency. During our operation, we try to reduce the impact on environments. One of our moves is to set and achieve a significant decrease in our greenhouse gas emissions.

DMS Seals hydraulic national grease seals for business for automotive equipment

national grease seals

Type:

DMS Seals hydraulic national grease seals for business for automotive equipment-2

When it comes to comparing with other products, DMS Seals national grease seals is of greater appearance. Dezheng offers professional and cost-effective custom printing service
The outline of DMS Seals rotary lip seal operation is original and appealing. Dezheng's 5 experienced designers ensure accurate custom designs
DMS Seals rotary lip seal operation is manufactured using the finest raw material, which is procured from some of the most trustworthy and certified vendors in the industry. Dezheng can refund the sample fee if the order meets the MOQ requirement
The production of DMS Seals rotary lip seal operation conforms to the industry standards. Dezheng owns advanced professional German-and Japan-imported production equipment
The raw material used in DMS Seals rotary lip seal operation is of high quality and has no any strange smell during use. Dezheng has 280+ employees, including 20+ professionals in R&D and Q&C sectors
national grease seals is regarded as one of the most promising rotary lip seal operation with its rotary lip seal operation properties. Dezheng utilizes high-quality papers only
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