Latest double lip oil seal design manufacturers for construction machinery

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Product Comparison

Oil Seal Manufacturer 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, Oil Seal Manufacturer has the following major features.

Company Advantages
1. The production of DMS Seals meets the highest standards in the rubber and plastic industry. These standards are strictly enforced and monitored by our dedicated quality team.
2. All DMS Seals are tested on installation by our professional engineers to ensure that they provide years of safe and enjoyable use.
3. The production of DMS Seals involves the adoption of advanced machines such as CNC cutting, milling, turning machines, CAD programming machine, and mechanical measuring and control tools.
4. The quality of DMS Seals is paramount. Our R&D team is always looking for new natural ingredients to guarantee the best quality product.
5. The product is 100% qualified as it meets the strict requirements for the quality inspection.
6. Under the supervision of the quality inspector, the quality of the product is checked at each different level to ensure quality.
7. Our dedicated QC team takes immediate measures to improve the quality of this product.
8. The product is utilized by a large number of people for various applications.
9. Over the years,the sales of the product has grown rapidly in the market and its market potential is viewed as vast.
10. The product is highly demanded across the globe market for its huge economic benefits.
11. The reputation and competitiveness of this range has raised apparently in recent years.
12. The product perfectly adapts to the market trend and has a great potential for wider application.

Installation Recommendation

DMS Seals Latest double lip oil seal design manufacturers for construction machinery-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 h9	L1+0.2	32MPa	50MPa	R1	d2
8-39.9	8-135.0	DN-4.9	2.2	0.15	0.10	0.40	1.78
40-79.9	14-250.0	DN-7.5	3.2	0.20	0.15	0.60	2.62
80-132.9	22-460.0	DN-11.0	4.2	0.25	0.20	1.00	3.53
133-329.9	40-675.0	DN-15.5	6.3	0.30	0.25	1.30	5.33
330-669.9	133-690.0	DN-21.0	8.1	0.30	0.25	1.80	7.00
670-999.9	670-999.9	DN-28.0	9.5	0.45	0.30	2.50	8.40

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

3.1

5.1

7.1

2.2

GNS8*3.1*2.2

GNS10*5.1*2.2

GNS12*7.1*2.2

9.1

10.1

11.1

2.2

GNS14*9.1*2.2

GNS15*10.1*2.2

GNS16*11.1*2.2

12.1

13.1

15.1

2.2

GNS17*12.1*2.2

GNS18*13.1*2.2

GNS20*15.1*2.2

4.2

GNS80*69*4.2

GNS85*74*4.2

GNS90*79*4.2

100

102

4.2

GNS95*84*4.2

GNS100*89*4.2

GNS102*91*4.2

105

110

115

104

4.2

GNS105*94*4.2

GNS110*99*4.2

GNS115*104*4.2

120

125

130

109

114

119

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

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

GNS240*224.5*6.3

GNS250*234.5*6.3

GNS280*264.5*6.3

350

360

400

329

339

379

8.1

GNS350*329*8.1

GNS360*339*8.1

GNS400*379*8.1

Company Features
1. DMS Seals is China's most famous double lip oil seal design brand. To many consumers in many countries, DMS Seals is a number one brand of eriks oil seal catalogue . Favored by more and more customers, DMS Seals now gets more popular in the field of shaft bearing seal . As a grand exporter, Dms Seals Technology Co.,limited has been focusing on production crane mechanical seals for many years.
2. Dms Seals Technology Co.,limited emphasizes much on its innovative ability and independent R&D ability. Dms Seals Technology Co.,limited has strong technical force, advanced technology, and complete equipment. Professional technique team builds up Dms Seals Technology Co.,limited's solid technical strength and competitiveness. Processed by our experienced technicians, simmering oil seal are qualified with good stability. Dms Seals Technology Co.,limited is obviously over other companies in terms of technology foundation.
3. DMS Seals enjoys a good reputation among the piantk oil seal market. Call! Dms Seals Technology Co.,limited always hold the business concept of . Call! Dms Seals Technology Co.,limited thinks that is the best way to guarantee its development. Call! Dms Seals Technology Co.,limited always sticks to the principle of . Call!

DMS Seals Latest double lip oil seal design manufacturers for construction machinery

double lip oil seal design

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DMS Seals Latest double lip oil seal design manufacturers for construction machinery-2

r******o

When it comes to comparing with other products, DMS Seals shaft bearing seal is of greater appearance. Dezheng offers a wide range of printed paper products, including notebooks, cards, scrapbooks, paper packaging, poster, etc

y******k

The outline of DMS Seals simmering oil seal is original and appealing. With advanced testing machines, Dezheng will do rigorous in-house testings on all products

r******s

DMS Seals crane mechanical seals is manufactured using the finest raw material, which is procured from some of the most trustworthy and certified vendors in the industry. Dezheng offers professional and cost-effective custom printing service

f******w

The production of DMS Seals piantk oil seal conforms to the industry standards. Dezheng offers professional and cost-effective custom printing service

x******h

The raw material used in DMS Seals shaft bearing seal is of high quality and has no any strange smell during use. Dezheng owns advanced professional German-and Japan-imported production equipment

i******u

eriks oil seal catalogue is regarded as one of the most promising piantk oil seal with its piantk oil seal properties.

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