rotary shaft seals | Rotary Seals | DMS Seal Manufacturer

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Product Information
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Enterprise Strength

Based on customer demand, Dms Seals is devoted to creating a convenient, high-quality, and professional service model.

Company Advantages
1. DMS Seal Manufacturer rotary seals is finely processed by using well-selected materials and the advanced production techniques.
2. The design of DMS Seal Manufacturer rotary shaft seals follows the market trend, which completely caters to the aesthetic of customers. It also maximizes the overall performance of the product.
3. The design of DMS Seal Manufacturer rotary seals offers a stunning blend of aesthetics and practicality.
4. The production equipment of DMS Seal Manufacturer rotary shaft seals is advanced and meets the requirements of international standards.
5. rotary shaft seals is specially designed for users who require both style and performance.
6. This product meets customers' expectations for functionality, reliability and durability.
7. The product is of high quality and reliable performance.
8. In addition to quality that meets industry standards, this product has a longer life than other products.
9. This product has been officially certified according to industry quality standards.
10. The product quality is superior, the performance is stable, the service life is long.
11. The product is quite economical and is now widely used by people in all fields.
12. Due to its significant advantages in the market, this product has great market prospects.
13. The product, with great commercial value, has a promising market application prospect.

Installation Recommendation

GNS - PTFE Hydraulic Rotary Seal with NBR/FKM O-Ring-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 Technology Co.,limited gets the worldwide fame as a well-experienced rotary seals manufacturer. Dms Seals Technology Co.,limited plays a leading part in the global industry of rotary shaft seals . Dms Seals Technology Co.,limited is one of the most outstanding o-ring seal manufacturers.
2. There is no such kind of product like our rotary seals which are of so good a quality. When speaking of quality, rotary seals is undoubtedly overwhelming to similar products. Our technology in research and development in rotary seals industry ensures the uniqueness of products. Dms Seals Technology Co.,limited has strong talents and scientific research advantages. With a strong technical research and develop team, Dms Seals Technology Co.,limited is highly recognized by rotary seals market.
3. Dms Seals Technology Co.,limited adheres to the service philosophy of rotary shaft seals . Please contact us! rotary seals catalogue, the New Service Idea of Dms Seals Technology Co.,limited. Please contact us! Dms Seals Technology Co.,limited has established the service theory of rotary seals manufacturer . Please contact us!

GNS - PTFE Hydraulic Rotary Seal with NBR/FKM O-Ring

rotary seals

Type:

GNS - PTFE Hydraulic Rotary Seal with NBR/FKM O-Ring-2

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