hydraulic oil seal | Others | DMS Seal Manufacturer

Product Information
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Application Scope

Dms Seals's Oil Seal Manufacturer can be used in many industries.With many years of practical experience, Dms Seals is capable of providing comprehensive and efficient one-stop solutions.

Company Advantages
1. DMS Seal Manufacturer hydraulic oil seal is qualified. This includes meeting essential standards, showing regulatory compliance marks, and conforming to other regulations.
2. Compliance with recognized safety standards is necessary for DMS Seal Manufacturer hydraulic oil seal to be recognized. These can be in the form of test reports from recognized testing laboratories.
3. DMS Seal Manufacturer hydraulic oil seal is made according to strict specifications established by the International Organization for Standardization (ISO) that develops and publishes international standards for just about everything.
4. DMS Seal Manufacturer hydraulic oil seal is produced at the same location and on the same equipment, which ensures consistency over large runs and multiple orders.
5. The quality of DMS Seal Manufacturer hydraulic oil seal is ensured. It has passed strict quality tests and visual inspections by both the authority and our appointed agent.
6. Every detail of piston seals exhibits exquisite workmanship.
7. With excellent quality and novel design, piston seals is an indispensable equipment for modern industry.
8. The sales volume of piston seals keeps stable increase over the years with the help of hydraulic oil seal .
9. The application result shows that piston seals is of practical use because it has the characteristics of hydraulic oil seal .
10. piston seals has shown virtues like hydraulic oil seal .
11. Dms Seals Technology Co.,limited pays high attention to the whole production of piston seals to seek high quality.
12. Dms Seals Technology Co.,limited has improved its ability to provide competitive piston seals , and facilitates its transformation into a modern provider.
13. We accept any special requirement for our piston seals .
14. Dms Seals Technology Co.,limited strictly controls the channels of purchases and reduces the cost of customers.

1. Installation Recommendation

2. Installation Sizes

Rod 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
3-7.9	8-18.9	-	d_N+4.9	2.2	0.4	0.3	0.20	0.15	1.78
8-18.9	19-37.9	-	d_N+7.3	3.2	0.6	0.4	0.25	0.15	2.62
19-37.9	38-199.9	8-18.9	d_N+10.7	4.2	1.0	0.4	0.25	0.20	3.53
38-199.9	200-255.9	19-37.9	d_N+15.1	6.3	1.3	0.5	0.30	0.20	5.33
200-255.9	256-649.9	38-199.9	d_N+20.5	8.1	1.8	0.6	0.35	0.25	7.00
256-649.9	650-999.9	200-255.9	d_N+24.0	8.1	1.8	0.6	0.35	0.25	7.00
650-999.9	≥1000.0	256-649.9	d_N+27.3	9.5	2.5	0.7	0.50	0.30	8.40
≥1000.0	-	650-999.9	d_N+38.0	13.8	3.0	1.0	0.70	0.60	12.00

3. Application and properties

Applicable to high and low speed reciprocating motion and high pressure system cylinder rod sealing. Good dimensional stability, not affected by temperature, low friction, strong corrosion resistance, could work in the situation with or without lubrication, easy installation.

Meet the standards of GB/T 15242.1-94 and GB/T 15242.3-94.

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, gas

6. Installation Dimensions

Rod Dia.

Groove Dia.

Groove Width

Order No.

O-Ring Dimensions

d_N h9

D₁ H9

L₁+0.2

8.9

9.9

10.9

2.2

GSJ4*8.9*2.2

GSJ5*9.9*2.2

GSJ6*10.9*2.2

5.28*1.78

6.75*1.78

7.65*1.78

12.9

15.3

14.9

2.2

3.2

2.2

GSJ8*12.9*2.2

GSJ8*15.3*3.2

GSJ10*14.9*2.2

9.25*1.78

10.77*2.62

11.8*1.78

17.3

16.9

19.3

3.2

2.2

3.2

GSJ10*17.3*3.2

GSJ12*16.9*2.2

GSJ12*19.3*3.2

12.37*2.62

13.3*1.78

13.94*2.62

18.9

21.3

19.9

2.2

3.2

2.2

GSJ14*18.9*2.2

GSJ14*21.3*3.2

GSJ15*19.9*2.2

15.6*1.78

15.54*2.62

16.67*1.78

22.3

20.9

23.3

3.2

2.2

3.2

GSJ15*22.3*3.2

GSJ16*20.9*2.2

GSJ16*23.3*3.2

17.12*2.62

17.17*1.78

18.72*2.62

22.9

25.3

29.7

2.2

3.2

4.2

GSJ18*22.9*2.2

GSJ18*25.3*3.2

GSJ19*29.7*4.2

18.77*1.78

20.29*2.62

23.39*3.53

27.3

30.7

29.3

3.2

4.2

3.2

GSJ20*27.3*3.2

GSJ20*30.7*4.2

GSJ22*29.3*3.2

21.89*2.62

23.39*3.53

23.47*2.62

Company Features
1. As a leading enterprise of manufacturing piston seals , DMS Seal Manufacturer has its own capability to offer what customers want. Dms Seals Technology Co.,limited plays a great role in global market for hydraulic rod seals . Dms Seals Technology Co.,limited plays a great role in the industry of rod seal with big capacity and rich factory experience.
2. Dms Seals Technology Co.,limited has a number of imported production and processing equipment. Dms Seals Technology Co.,limited is well-known for its high technology. Dms Seals Technology Co.,limited has strong technical force and advanced manufacturing technology. The hydraulic oil seal technology also contributes to the wide application of hydraulic cylinder piston seals . Performed by leading equipment, glyd ring is of high performance.
3. We have a feeling of strong social responsibility. One of our plans is to guarantee the workers' working conditions. We have created a clean, safe, and hygiene environment for our employees, and we stoutly safeguard employees' rights and interests. Inquire online! The company will always support the development of communities and society now and into the future. By promoting the local economic growth and doing charity works for society, the company is now finding more channels to contribute. Inquire online! With our progress in managing energy, water, and waste, we continue to find ways to reduce the company's impact on the environment and embed sustainability throughout our businesses.

hydraulic oil seal custom for larger piston clearance DMS Seal Manufacturer

piston seals

Type:custom

DMS Seal Manufacturer-hydraulic oil seal | Others | DMS Seal Manufacturer-1