Custom piston seals manufacturers for light and medium hydraulic systems

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Company Advantages
1. DMS Seal Manufacturer has a scientific design. It is made according to environmental/climatic factors such as light, temperature, wind, sound, touch or with occupant/user needs. DMS Seals implements and optimizes its quality control systems
2. This product supports every movement and every turn of the body’s pressure. And once the weight of the body is removed, the mattress will return to its original shape. As a modern sealing technology company, DMS Seal manufacturer has a wealth of experience
3. The product is safe to wear. Its fabrics have gone through the ingredient test to make sure no harmful substances are contained. To reduce costs with high-efficiency work is the DMS's purpose
4. This product is able to resist impacts without any deformation. It has no tendency to crack or break under repeated stress from the foot. We can support OEM and ODM
5. This product features visual balance. Surface designs on this product including color, line, and texture are utilized to construct this balance . DMS Seals takes the lead in grasping the development trend of the industry

1. Installation Recommendation

2. Installation Sizes

Bore Diameter DN H9			Groove Diameter	Groove Width	Radius	Radial Clearance S max.			O-Ring Cross-Section
Standard Application	Light Application	Heavy Duty Application	d1 h9	L1+0.2	R1	10MPa	20MPa	40MPa	d2
8-14.9	15-39.9	-	DN-4.9	2.2	0.4	0.3	0.20	0.15	1.78
15-39.9	40-79.9	-	DN-7.5	3.2	0.6	0.4	0.25	0.15	2.62
40-79.9	80-132.9	15-39.9	DN-11.0	4.2	1.0	0.4	0.25	0.20	3.53
80-132.9	133-329.9	40-79.9	DN-15.5	6.3	1.3	0.5	0.30	0.20	5.33
133-329.9	330-699.9	80-132.9	DN-21.0	8.1	1.8	0.6	0.35	0.25	7.00
330-669.9	670-99.9	133-329.9	DN-24.5	8.1	1.8	0.6	0.35	0.25	7.00
670-999.9	≥1000	330-669.9	DN-28.0	9.5	2.5	0.7	0.50	0.30	8.40
≥1000	≥1000	≥1000	DN-38.0	13.8	3.0	1.0	0.70	0.60	12.00

3. Application and properties

Standard double acting seal. Suitable for reciprocating motion, allowing larger extrusion clearances, has wide application. Dynamic and static sealing property are excellent, be able to work in dusty condition. Low friction, simple groove, strong adaptability to work conditions.

4. Standard materials

Sealing ring: filled PTFE

O-Ring: NBR / FKM

5. Working Conditions

Working Conditions
Diameter Range	Pressure Range	Temperature Range	Speed	Medium
3 - 1600mm	0 - 60MPa	-45℃ +200℃	15 m/s	hydraulic oil, flame retardant liquid, water and others

6. Installation Dimensions

Bore Dia.

Groove Dia.

Groove Width

Order No.

O-Ring Dimensions

DN H9

d1 h9

L1+0.2

3.1

5.1

7.1

2.2

GSF8*3.1*2.2

GSF10*5.1*2.2

GSF12*7.1*2.2

2.90*1.78

4.80*1.8

6.70*1.8

9.1

10.1

7.5

2.2

3.2

GSF14*9.1*2.2

GSF15*10.1*2.2

GSF15*7.5*3.2

8.75*1.8

7.59*2.62

8.75*1.8

11.1

8.5

13.1

2.2

3.2

2.2

GSF16*11.1*2.2

GSF16*8.5*3.2

GSF18*13.1*2.2

10.82*1.78

7.59*2.62

12.42*1.78

10.5

15.1

12.5

3.2

2.2

3.2

GSF18*10.5*3.2

GSF20*15.1*2.2

GSF20*12.5*3.2

9.19*2.62

14.00*1.78

12.37*2.62

19.1

16.5

17.5

2.2

3.2

GSF24*19.1*2.2

GSF24*16.5*3.2

GSF25*17.5*3.2

18.77*1.78

15.54*2.62

17.12*2.62

20.5

4.2

3.2

4.2

GSF25*14*4.2

GSF28*20.5*3.2

GSF28*17*4.2

13.87*3.53

20.29*2.62

15.47*3.53

22.5

24.5

3.2

4.2

3.2

GSF30*22.5*3.2

GSF30*19*4.2

GSF32*24.5*3.2

21.89*2.62

26.70*1.78

23.47*2.62

Company Features
1. After years of dedication in manufacturing , Dms Seals Technology Co.,limited now becomes a pioneer in this industry and enters the international markets.
2. Our professional equipment allows us to fabricate such .
3. To stand tightly in the market of piston seals , Dms Seals Technology Co.,limited will put quality in the first place. Inquiry!

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When it comes to comparing with other products, DMS Seals piston seals is of greater appearance. It is strong in its rigidity against the radial load

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The outline of DMS Seals piston seals is original and appealing. The product can be adapted to thermal expansion

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DMS Seals piston seals is manufactured using the finest raw material, which is procured from some of the most trustworthy and certified vendors in the industry. It, processed by lubricant technology, features improved bearing performance

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The production of DMS Seals piston seals conforms to the industry standards. Its sliding and abrasion resistance properties have been greatly enhanced

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The raw material used in DMS Seals piston seals is of high quality and has no any strange smell during use. The especially-designed logo can be printed on the product

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piston seals is regarded as one of the most promising piston seals with its piston seals properties. The product has a relatively low frictional resistance and is stable when running

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DMS Seal Manufacturer Custom piston seals manufacturers for light and medium hydraulic systems