Company Advantages1. The design of DMS Seals hydraulic and pneumatic seals adds an overall aesthetic. .
2. The quality and safety of all the materials used for DMS Seals are extremely important.
3. With its unique design, DMS Seals can satisfy the needs of customers.
4. DMS Seals is especially designed by our experienced technical team.
5. The product is known for durability and has a longer functional life.
6. The product is superior in quality and reliable in functionality.
7. Our strict scientific quality management system ensures the product is 100% qualified.
8. The quality and authenticity of the product are guaranteed highly.
9. Having passed through international certifications, the product has the quality and safety that can be trusted.
10. Unlike the expensive and unrenewable energy supply, this product is powered by the truly renewable resource which can be utilized in all areas and is available every day.
11. People said that this product allows less frequent replacement. Therefore they are able to save maintenance costs as many as possible.
12. Customers who bought this hardware say it not only has excellent practical functionality but also it carters to their personal aesthetic standard.
Installation Recommendation
Installation Sizes
D H8 | d h9 | L+0.2 | H |
˂96 | D-16.3 | 8 | 7.5 |
96-190 | D-20 | 10 | 9.5 |
191-380 | D-28 | 13 | 12.5 |
381-1000 | D-36 | 20 | 19.5 |
Application and properties
Apply to hydraulic piston sealing, Consisting of a seal ring, two L-shaped POM back-up rings and an acting force O-Ring. The back-up ring acts as a support and guide to ensure a tight sealing environment. High wear resistance, low friction, no crawling phenomenon, easy installation.
Sealing ring: filled PTFE
O-Ring: NBR / FKM
L-Ring: POM / PA
Working Conditions
Working Conditions |
Diameter Range | Pressure Range | Temperature Range | Speed | Medium |
3-1600mm | 0-45MPa | -30℃+100℃ | 1 m/s | hydraulic oil, flame retardant liquid, water and others |
Installation Dimensions
D H8 | d h9 | H | L | e | Order No. |
40
45
50 | 23.2
28.2
33.2 | 7.5
7.5
7.5 | 8
8
8 | 7
7
7 | DGDA40*23.2*7.5
DGDA45*28.2*7.5
DGDA50*33.2*7.5 |
56
63
65 | 39.2
46.2
48.2 | 7.5
7.5
7.5 | 8
8
8 | 7
7
7 | DGDA56*39.2*7.5
DGDA63*46.2*7.5
DGDA65*48.2*7.5 |
70
75
80 | 53.2
58.2
63.2 | 7.5
7.5
7.5 | 8
8
8 | 7
7
7 | DGDA70*53.2*7.5
DGDA75*58.2*7.5
DGDA80*63.2*7.5 |
85
90
95 | 68.2
73.2
78.2 | 7.5
7.5
7.5 | 8
8
8 | 7
7
7 | DGDA85*68.2*7.5
DGDA90*73.2*7.5
DGDA95*78.2*7.5 |
100
105
110 | 80
85
90 | 9.5
9.5
9.5 | 10
10
10 | 10
10
10 | DGDA100*80*9.5
DGDA105*85*9.5
DGDA110*90*9.5 |
115
120
125 | 95
100
105 | 9.5
9.5
9.5 | 10
10
10 | 10
10
10 | DGDA115*95*9.5
DGDA120*100*9.5
DGDA125*105*9.5 |
130
135
140 | 110
115
120 | 9.5
9.5
9.5 | 10
10
10 | 10
10
10 | DGDA130*110*9.5
DGDA135*115*9.5
DGDA140*120*9.5 |
145
150
155 | 125
130
135 | 9.5
9.5
9.5 | 10
10
10 | 10
10
10 | DGDA145*125*9.5
DGDA150*130*9.5
DGDA155*135*9.5 |
160
170
180 | 140
150
160 | 9.5
9.5
9.5 | 10
10
10 | 10
10
10 | DGDA160*140*9.5
DGDA170*150*9.5
DGDA180*160*9.5 |
190
200
210 | 170
172
182 | 9.5
12.5
12.5 | 10
13
13 | 10
12
12 | DGDA190*170*9.5
DGDA200*172*12.5
DGDA210*182*12.5 |
220
225
235 | 192
197
207 | 12.5
12.5
12.5 | 13
13
13 | 12
12
12 | DGDA220*192*12.5
DGDA225*197*12.5
DGDA235*207*12.5 |
Dms Seals Technology Co.,limited is a dependable and trustworthy hydraulic and pneumatic seals supplier for several famous companies. DMS Seals now has a deeply profound impact on the hydraulic cylinder shaft seals market. As a strong and influential company, Dms Seals Technology Co.,limited has been highly praised in the custom oil seals field. Dms Seals Technology Co.,limited has national competitiveness in exporting and manufacturing piston seal hydraulic .
2. Our factory is located in a predominant place. This grants us fantastic transport links that enable us to cover the whole of China and more. We have a team of members responsible for product quality. They have years of record for maintaining high standards of excellence in product quality and are able to meet the requirements of our customers. Our products are highly recommended by customers and extensively exported to Europe, America, Australia and other continents of the world. Standing on the innovative foot, we always assist customers to design and develop their products.
3. Dms Seals Technology Co.,limited will continue to provide quality service and create a good cooperation environment for companies of various kinds. Check it! Dms Seals Technology Co.,limited will continue to create value for our customers and society. Check it! Dms Seals Technology Co.,limited insists the business purpose of 'First Class Design, First Class Manufacture, First Class Service'. Check it! Dms Seals Technology Co.,limited takes customer's satisfaction as our ultimate goal. Check it!
DMS Seals Latest hydraulic and pneumatic seals company for light and medium hydraulic systems
hydraulic and pneumatic seals
Type:
pусский
