Professional Rotary Shaft Seals Rotary Seals Manufacturer Supplier

Product Information
Customer Reviews

Product Details

Dms Seals's high-quality Oil Seal Manufacturer is produced according to the national standards. The specific details are as follows.Dms Seals's O-ring Seal have the advantages of wear resistance, good obdurability, high temperature performance, cold and thermal fatigue performance resistance. The products can be widely used in various types of equipment.Dms Seals has professional production workshops and great production technology. Oil Seal Manufacturer we produce, in line with the national quality inspection standards, has reasonable structure, stable performance, good safety, and high reliability. It is also available in a wide range of types and specifications. Customers' diverse needs can be fully fulfilled.

Application Scope

With wide application, O-ring Seal can be used in the following aspects.Dms Seals always provides customers with reasonable and efficient one-stop solutions based on the professional attitude.Dms Seals's O-ring Seal have the advantages of wear resistance, good obdurability, high temperature performance, cold and thermal fatigue performance resistance. The products can be widely used in various types of equipment.

Company Advantages
1. Adhere to new products,best quality to meet the needs of customers,also have excellent service,welcome to contact!DMS O Ring Manufacturers strictly follows the ISO9001 international quality certification system for production management
2. The product has obtained international quality certificates and meets the quality standard of many countries and regions. We have developed solutions of the sealing of special working condition
3. The quality of the product stays in line with current regulation and standard. High-end talents and advanced technology have enabled DMS o-ring seal quality to reach the industry's leading level
4. DMS Seals takes the lead in grasping the development trend of the industry. DMS Seal Manufacturer puts customer satisfaction at the first place.
5. We can support OEM and ODM. after putting quality-oriented into operation, DMS Seal Manufacturer has gained much more fame than before.

Installation Recommendation

DMS Seal Manufacturer-Professional Rotary Shaft Seals Rotary Seals Manufacturer Supplier

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 has provided high quality rotary seals to China and the World.
2. Thanks to the support of QC team, the quality of rotary shaft seals can be guaranteed.
3. Dms Seals Technology Co.,limited sincerely hopes our o-ring seal can bring great value to our customers. Contact!

Favorable rate

100%

Buyer impression