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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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hydraulic rotary vacuum seal supplier for automotive equipment

hydraulic rotary vacuum seal supplier for automotive equipment
  • hydraulic rotary vacuum seal supplier for automotive equipment
  • hydraulic rotary vacuum seal supplier for automotive equipment

hydraulic rotary vacuum seal supplier for automotive equipment

Since its inception, Dms Seals Technology Co.,limited has been developing rapidly. Dms Seals Technology Co.,limited is an important player in rotary vacuum seal industry. Dms Seals Technology Co.,limited is a professional production base and backbone enterprise for emerging rotary shaft seals products. Dms Seals Technology Co.,limited is a top notch oil seal finder production firm, with offices scattered around the world. DMS Seals is skillfully pursuing its path as a federal mogul oil seals manufacturer.
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Application Scope
The Oil Seal Manufacturer produced by Dms Seals has a wide range of applications.Dms Seals has professional engineers and technicians, so we are able to provide one-stop and comprehensive solutions for customers.
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Company Advantages
1. The quality of DMS Seals is guaranteed by various standards that it has passed. It is manufactured in line with requirements for different aspects of GB/T and JB/T.
2. In the production process, DMS Seals is subject to strict inspection and control. It needs to pass the eco-textile test, which means azo dyes and heavy metals are excluded.
3. DMS Seals rotary vacuum seal is well designed. Its detailed design includes mechanical design, structural design, electrical control design, instrument panel design, etc.
4. The performance of the product has been greatly optimized by our dedicated technical team.
5. Our excellent R&D team has greatly improved the quality and performance of our products.
6. The product has been given a rigorous quality evaluation and inspection before shipment.
7. Product quality is fully compliant with established industry standards.
8. The product has become an essential ingredient in maintaining and improving people's quality of life and maximizing the use of food products.
9. This product is a fashion statement that can enhance people's look and personality, especially when matched with the right outfit.
10. The dangerous chemicals found in this product is generally considered too small to pose a potential risk to people health.

Installation Recommendation

hydraulic rotary vacuum seal supplier 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. Since its inception, Dms Seals Technology Co.,limited has been developing rapidly. Dms Seals Technology Co.,limited is an important player in rotary vacuum seal industry. Dms Seals Technology Co.,limited is a professional production base and backbone enterprise for emerging rotary shaft seals products. Dms Seals Technology Co.,limited is a top notch oil seal finder production firm, with offices scattered around the world. DMS Seals is skillfully pursuing its path as a federal mogul oil seals manufacturer.
2. DMS Seals has been progressively improving its technology to produce ceramic shaft seal . In order to become a more capable company, DMS Seals has always introduced high-end technology. labyrinth seal pdf is produced by highly skilled technology and our experienced technical staff. Our continuous research and development work on shaft seals for pumps will ensure that we maintain technological leadership in this century. The production process of lip type oil seal adopts intelligent technology for precise control.
3. Being dedicated to providing high speed shaft seal solutions for users with our best service attitude is something DMS Seals has been always doing. Ask! Our popular piston oil seal conveys our culture and mission. Ask! Taking national oil seal cross as its mission will lead DMS Seals to its right way. Ask! To make the tenet of be an important part in the development, but also it is a source of creating value for DMS Seals. Ask!

hydraulic rotary vacuum seal supplier for automotive equipment

rotary vacuum seal

Type:

hydraulic rotary vacuum seal supplier for automotive equipment-2

Dms Seals Technology Co.,limited has modern workshops and equipment, and has multiple sets of imported inspection and testing devices, and the production personnel strictly follow the national quality management system during production piston oil seal to ensure that piston oil seal provided to customers is of excellent quality , high quality products.
rotary vacuum seal The material is superior, the product is durable, and the design is generous, the appearance is classic, and the workmanship is fine, the details are in place, the finished product is not only good in quality, but also has a high-grade texture.
Dms Seals Technology Co.,limited There are large-scale workshops, standardized production workshops, modern production lines, and skilled technology and craftsmanship. The oil seal finder produced is not only good in quality and excellent in quality, but also meets relevant international quality standards. The pass rate of products is high, and customers can rest assured Partner with us for purchasing.
rotary shaft seals Carefully designed by professional designers, the design is scientific and reasonable, and selected high-quality raw materials are processed with advanced technology to make it of excellent quality and more durable.
Dms Seals Technology Co.,limited Passed various relevant national certifications, piston oil seal produced have relevant quality inspection certificates, the quality of the products is guaranteed, and customers are more assured in purchasing.
The product has good colorfastness. There is no excessive dye deposition on the fabric surface, which affects the fastness of the fabric. Dezheng's products are approved by TUV certification
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