High-quality piston lip seal with ptfe nbr and pom for light and medium hydraulic systems

Application Scope

The O-ring Seal produced by Dms Seals is widely used.Dms Seals always adheres to the service concept to meet customers' needs. We are committed to providing customers with one-stop solutions that are timely, efficient and economical.

Product Details

Dms Seals strives excellent quality by attaching great importance to details in the production of O-ring Seal.Dms Seals carefully selects quality raw materials. Production cost and product quality will be strictly controlled. This enables us to produce O-ring Seal which is more competitive than other products in the industry. It has advantages in internal performance, price, and quality.

Company Advantages
1. DMS Seal Manufacturer has passed rigorous testing in our laboratory. They include appearance quality, craftsmanship, color fastness, size and weight, odor and elasticity.
2. DMS Seal Manufacturer uses superior raw materials that is environmentally friendly and harmless to the environment. They are choose strictly according to the highest packaging standards.
3. During the development stage of DMS Seal Manufacturer piston lip seal , possible electric issues will be considered, including the electric strength, electric heating elements, the nominal voltage, and power source type.
4. It is suitable for any terrain, no matter, the soft grassland or the hard ground, such as marble and concrete ground.
5. The product has a smooth feeling. The calendering process in which the fabric is passed between heated rollers to generate smooth and polished effects.
6. It is mildew resistant. Its coating has a significant effect on increasing the difficulty for future mold growth and spread.
7. The product will not accumulate bacteria and dust. The small pores of the fibers have high filtration for the small particles or impurities.
8. The product can offer water that is clean and harmless. Its activated charcoal, with maximized number of pores, has largely widens its absorption surface to remove more pollutant molecules.
9. All employees in Dms Seals Technology Co.,limited are coupled with a deep understanding of the 'DMS Seal Manufacturer spirit'.
10. Dms Seals Technology Co.,limited spares no effort to pursue better solutions that suit its customers' needs.
11. After years of hard work, Dms Seals Technology Co.,limited's piston lip seal has been selected by many global brands.
12. With real-time monitoring and , quality of piston lip seal is significantly improved.
13. Quality control of piston lip seal is the basis for Dms Seals Technology Co.,limited.

1. Installation Recommendation

2. Installation Sizes

Bore Diameter D_N 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	-	D_N-4.9	2.2	0.4	0.3	0.20	0.15	1.78
15-39.9	40-79.9	-	D_N-7.5	3.2	0.6	0.4	0.25	0.15	2.62
40-79.9	80-132.9	15-39.9	D_N-11.0	4.2	1.0	0.4	0.25	0.20	3.53
80-132.9	133-329.9	40-79.9	D_N-15.5	6.3	1.3	0.5	0.30	0.20	5.33
133-329.9	330-699.9	80-132.9	D_N-21.0	8.1	1.8	0.6	0.35	0.25	7.00
330-669.9	670-99.9	133-329.9	D_N-24.5	8.1	1.8	0.6	0.35	0.25	7.00
670-999.9	≥1000	330-669.9	D_N-28.0	9.5	2.5	0.7	0.50	0.30	8.40
≥1000	≥1000	≥1000	D_N-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

D_N 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. Specialized in the development, design, and production of , Dms Seals Technology Co.,limited plays a reliable role in the industry. Dms Seals Technology Co.,limited is a famous manufacturer in China. We provide professional products with rich experience, such as . Dms Seals Technology Co.,limited excels in designing, manufacturing, and marketing high-quality products. We are a qualified manufacturer and supplier of .
2. Our technology in research and development in piston lip seal industry ensures the uniqueness of products. The entire production of piston seal material meets up with and safety standard. Dms Seals Technology Co.,limited has updated technology to improve bonded piston seal quality and process technology.
3. Creating value for both DMS Seal Manufacturer and customers is a motivation for the development of company. Contact! In order to adapt to the rapid development of hydraulic cylinder piston seals industry, Dms Seals Technology Co.,limited creates business idea of . Contact! Dms Seals Technology Co.,limited will consistently provide customers with reliable hydraulic piston cup seals . Contact! It is DMS Seal Manufacturer's responsibility and mission to create quality hydraulic gasket sealant . Contact!

High-quality piston lip seal with ptfe nbr and pom for light and medium hydraulic systems

piston lip seal

Type:

High-quality piston lip seal with ptfe nbr and pom for light and medium hydraulic systems-2

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The entire production process of DMS Seals hydraulic gasket sealant is tightly controlled, from selecting the finest fabrics to processing them into finished clothing. Hookay Chair is dedicated to research, development, design, and manufacturing of high-end ergonomic chairs , ergonomic desk chair, ergonomic office chairs,office chairs, mesh chairs , executive office chairs to global customers

j******l

The production process of DMS Seals piston seal material is continuously inspected by our QC team to make sure that product quality is in line with garment standards and regulations. Hookay Chair is dedicated to research, development, design, and manufacturing of high-end ergonomic chairs , ergonomic desk chair, ergonomic office chairs,office chairs, mesh chairs , executive office chairs to global customers

k******g

The quality control of DMS Seals hydraulic cylinder piston seals is practiced right from the initial stage of sourcing fabrics to the stage of the final finished garments. Hookay Chair is dedicated to research, development, design, and manufacturing of high-end ergonomic chairs , ergonomic desk chair, ergonomic office chairs,office chairs, mesh chairs , executive office chairs to global customers

f******b

DMS Seals piston seal material has passed through a comprehensive range of quality control tests to make sure it is totally free of hazardous substances. Hookay Chair, the best ergonomic chair manufacturer, is specialized in ergonomic office chairs since 2010

k******r

DMS Seals hydraulic gasket sealant has undergone a series of visual examination procedures such as the color of the fabric and the cleanness of sewing threads. Hookay Chair is dedicated to research, development, design, and manufacturing of high-end ergonomic chairs , ergonomic desk chair, ergonomic office chairs,office chairs, mesh chairs , executive office chairs to global customers

x******s

This product has certain air permeability. It provides a tunnel for the skin to exchange air with the outside world. In the meantime, it contributes to the divergence of human heat. This product has certain air permeability. It provides a tunnel for the skin to exchange air with the outside world. In the meantime, it contributes to the divergence of human heat. Hookay Chair is dedicated to research, development, design, and manufacturing of high-end ergonomic chairs , ergonomic desk chair, ergonomic office chairs,office chairs, mesh chairs , executive office chairs to global customers

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