piston o ring | Others | DMS Seal Manufacturer

Product Information
Customer Reviews

Product Comparison

Closely following the market trend, Dms Seals uses advanced production equipment and manufacturing technology to produce Oil Seal Manufacturer. The product receives favors from the majority of customers for the high quality and favorable price.Compared with other same kind of products in the market, Dms Seals's Oil Seal Manufacturer is equipped with the following outstanding advantages.

Company Advantages
1. DMS Seal Manufacturer hydraulic cylinder piston seals is designed with utmost accuracy.
2. The entire production process of DMS Seal Manufacturer piston o ring strictly follows the international norms.
3. DMS Seal Manufacturer piston o ring is manufactured from quality materials by our well-trained professionals.
4. DMS Seal Manufacturer hydraulic cylinder piston seals is designed under the vigilance of our talented and professional designers.
5. DMS Seal Manufacturer hydraulic cylinder piston seals is manufactured/processed under standardization production system.
6. Its quality can be guaranteed with the implementation of strict quality test.
7. Our professional team adopts a perfect quality testing system to guarantee the quality of this product.
8. It has gained its good reputation for its strict quality assurance.
9. The product enjoys great popularity in the places where solar energy is abundant and inexhaustible, such as Africa and Hawaii.
10. The product is simple to use. It allows the operator to move throughout the working area quickly, accurately and safely.
11. People can rest assured that the product does no harm to the human body because the ammonia refrigerants used release no toxic substances.
12. The overall quality and visual appeal of this product make it perfectly suited for high-end parties, weddings, private affairs, and corporate events.
13. Customers say the product is easy to clean and needs little maintenance, which means the operation cost of the product is relatively low.

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. Dms Seals Technology Co.,limited is a technologically advanced factory in the hydraulic cylinder piston seals field. Dms Seals Technology Co.,limited has been dedicated to manufacturing rod seal since established. Dms Seals Technology Co.,limited provides customers with customized piston seals and project solutions. Dms Seals Technology Co.,limited is a well-known supplier of glyd ring with large factories and modern production lines.
2. hydraulic rod seals is manufactured to be of excellent quality. Dms Seals Technology Co.,limited has attracted and nurtured a large number of senior technical management elites in hydraulic cylinder piston seals industry. DMS Seal Manufacturer has been developing high quality hydraulic cylinder piston seals since its establishment. Dms Seals Technology Co.,limited makes use of advanced technology to greatly improve output of hydraulic cylinder piston seals . Dms Seals Technology Co.,limited has unique advantages in technology and resources.
3. Dms Seals Technology Co.,limited adheres to the idea that quality is above everything else. Inquire online! High quality is consistently set first in Dms Seals Technology Co.,limited. Inquire online! Dms Seals Technology Co.,limited will lead the future of piston o ring market. Inquire online! DMS Seal Manufacturer will persistently provide superior hydraulic cylinder piston seals . Inquire online! Dms Seals Technology Co.,limited regards quality support as the core competitiveness. Inquire online!

40% Bronze Filled PTFE Hydraulic Piston Glyd Ring

hydraulic cylinder piston seals

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DMS Seal Manufacturer-piston o ring | Others | DMS Seal Manufacturer-1