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DMS SEALS TECHNOLOGY CO.,LIMITED

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

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

Mail to: sales@dmsseals.comtel:+86-757-86235767

DMS Seal Manufacturer hydraulic piston cup seals factory for agricultural machinery 1
DMS Seal Manufacturer hydraulic piston cup seals factory for agricultural machinery 2
DMS Seal Manufacturer hydraulic piston cup seals factory for agricultural machinery 1
DMS Seal Manufacturer hydraulic piston cup seals factory for agricultural machinery 2

DMS Seal Manufacturer hydraulic piston cup seals factory for agricultural machinery

Diameter Range:
3-1600mm
Temperature Range:
-30℃+200℃
Speed:
5m/s
Medium:
hydraulic oil, flame retardant liquid, water and others
Inquiry
Company Advantages
1. DMS Seal Manufacturer is of innovative design. Its creation uses the latest design concepts and adopting advanced computer-assisted methods. The R&D teams have the ability to design and develop seals for various of complicated working condition of sealing system
2. Dms Seals Technology Co.,limited has a team with creative thinking, rich experience, and excellent service. We have developed solutions of the sealing of special working condition
3. The product is recyclable. Depending on the quality, treated residues can be used as filling materials which maintain original properties. To reduce costs with high-efficiency work is the DMS's purpose
4. The product is highly resistant to flaking. After withstanding a certain sharp temperature change or collision, it will not easily peel off. DMS Seals provides professional design and production of high-grade o-ring seals
5. The product can achieve a good purifying effect. The excess salts, suspended particles, and microbes have been removed while retains the essential vitamins and minerals. DMS o-ring seal has advanced machines and equipment for its production
Installation Recommendation

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Installation Sizes

Rod Diameter                         d f8/h9

Groove Diameter

Groove Width

Step Diameter

Radius

Step Width

Standard Application

Suitable
     Application

D H9

L1+0.2

D1±0.1

R

a

140.0-229.9

100.0-450.0

d+22.2

6.3

d+10.7

1.2

4.2

230.0-299.9

220.0-450.0

d+24.2

6.3

d+10.7

1.2

4.2

300.0-629.9

250.0-650.0

d+33.0

8.1

d+15.1

1.2

6.3

630.0-999.9

550.0-999.9 

d+36.5

9.5

d+15.1

2.0

6.3

Application and properties

Applicable to agricultural hydraulic press, injection molding machine, metallurgical equipment, etc. Consisting of a sealing ring and two O-Rings as preload element, good dust scraping effect, low friction, no stick slip phenomenon, good ability of adjustment and positioning, especially for large diameter piston rods.

Standard materials

Sealing ring: filled PTFE / PU

O-Ring: NBR / FKM

Working Conditions

Working  Conditions

Diameter Range

Pressure Range

Temperature Range

Speed

Medium

3-1600mm


-30℃+200℃

5 m/s

hydraulic oil, flame retardant liquid, water and others

Installation Dimensions

d f8

D H9

H

L1+0.2

L1

Order No.

100
110
120

122.2
132.2
142.2

13.5
13.5
13.5

6.3
6.3
6.3

4.2
4.2
4.2

DPT2-100*122.2*6.3
DPT2-110*132.2*6.3
DPT2-120*142.2*6.3

130
140
150

152.2
162.2
172.2

13.5
13.5
13.5

6.3
6.3
6.3

4.2
4.2
4.2

DPT2-130*152.2*6.3
DPT2-140*162.2*6.3
DPT2-150*172.2*6.3

160
170
180

182.2
192.2
202.2

13.5
13.5
13.5

6.3
6.3
6.3

4.2
4.2
4.2

DPT2-160*182.2*6.3
DPT2-170*192.2*6.3
DPT2-180*202.2*6.3

190
200
210

212.2
222.2
232.2

13.5
13.5
13.5

6.3
6.3
6.3

4.2
4.2
4.2

DPT2-190*212.2*6.3
DPT2-200*222.2*6.3
DPT2-210*232.2*6.3

220
230
240

242.2
252.2
262.2

13.5
13.5
13.5

6.3
6.3
6.3

4.2
4.2
4.2

DPT2-220*242.2*6.3
DPT2-230*252.2*6.3
DPT2-240*262.2*6.3

250
260
270

272.2
282.2
292.2

13.5
13.5
13.5

6.3
6.3
6.3

4.2
4.2
4.2

DPT2-250*272.2*6.3
DPT2-260*282.2*6.3
DPT2-270*292.2*6.3

275
280
290

297.2
302.2
312.2

13.5
13.5
13.5

6.3
6.3
6.3

4.2
4.2
4.2

DPT2-275*297.2*6.3
DPT2-280*302.2*6.3
DPT2-290*312.2*6.3

295
300
320

317.2
333
353

13.5
18.4
18.4

6.3
8.1
8.1

4.2
6.3
6.3

DPT2-295*317.2*6.3
DPT2-300*333*8.1
DPT2-320*353*8.1

340
350
360

373
383
393

18.4
18.4
18.4

8.1
8.1
8.1

6.3
6.3
6.3

DPT2-340*373*8.1
DPT2-350*383*8.1
DPT2-360*393*8.1

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Installation Dimensions

Company Features
1. Dms Seals Technology Co.,limited has decades of successful experience in hydraulic piston cup seals marketing and development. Our factory runs with the help of a series of manufacturing facilities. They are of high quality and comply with international standards. They can improve the whole efficiency of the factory.
2. Our factory is located in a place that is near to the railroad, highway, and ports. This enables us to shorten the shipment distance and cut the load and unload times during transport links, which eventually helps cut transportation costs.
3. The modern workshop is equipped with sophisticated production facilities. These facilities have been certified under safety and quality standards. This laid a solid base for us to provide clients with high-quality products. We are fully aware of the importance of sustainable development. We believe that people pursue in our activities, save resources, protect the environment and help our products promote social progress.
Contact us
we welcome custom designs and ideas and is able to cater to the specific requirements. for more information, please visit the website or contact us directly with questions or inquiries.
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Professional O Ring Suppliers &  O Ring Manufacturers

CONTACT US

TEL: +86-757-86235767

Contact Person: Frank Zhou

E-mail: 

sales@dmsseals.com

dms@dmsseals.com

Skype: 13318313660

 

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