DMS SEALS TECHNOLOGY CO.,LIMITED

DMS Seals-Mechanical Seals and Oil Ring Seals Manufacturer

The Professional Sealing Solution Supplier(O Ring Suppliers & Oil Seal Manufacturers).

Mail to: sales@dmsseals.com

TEL:+86-757-86235767

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DMS Seal Manufacturer bronze filled hydraulic rod seals glyd ring for larger piston clearance

DMS Seal Manufacturer bronze filled hydraulic rod seals glyd ring for larger piston clearance

Diameter Range
3-1600mm
Pressure Range
0-60MPa
Temperature Range
-45℃+200℃
Speed
15 m/s
Medium
hydraulic oil, flame retardant liquid, water, gas
Price
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Pieces
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Company Advantages
1. DMS Seal Manufacturer hydraulic oil seal is fabricated using quality raw materials and advanced production technology. The high pressure seals have strong wear resistance to hard conditions
2. The product has gained a good reputation in the industry, promoting its wider market application. DMS Seal manufacturer provides good quality and competitive price hydraulic seals
3. Our quality experts test this product on different parameters, so as to maintain the quality. DMS Seals provides professional design and production of high-grade o-ring seals
4. The product can be used for a relatively long time thanks to its high quality materials. DMS Seal manufacturer was established in 2008 and now has more than 10 years professional experience

1. Installation Recommendation 

DMS Seal Manufacturer bronze filled hydraulic rod seals glyd ring for larger piston clearance-1


2. Installation Sizes

Rod 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

3-7.9

8-18.9

-

dN+4.9

2.2

0.4

0.3

0.20

0.15

1.78

8-18.9

19-37.9

-

dN+7.3

3.2

0.6

0.4

0.25

0.15

2.62

19-37.9

38-199.9

8-18.9

dN+10.7

4.2

1.0

0.4

0.25

0.20

3.53

38-199.9

200-255.9

19-37.9

dN+15.1

6.3

1.3

0.5

0.30

0.20

5.33

200-255.9

256-649.9

38-199.9

dN+20.5

8.1

1.8

0.6

0.35

0.25

7.00

256-649.9

650-999.9

200-255.9

dN+24.0

8.1

1.8

0.6

0.35

0.25

7.00

650-999.9

≥1000.0

256-649.9

dN+27.3

9.5

2.5

0.7

0.50

0.30

8.40

≥1000.0

-

650-999.9

dN+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

dN h9

D1 H9

L1+0.2

4

5

6

8.9

9.9

10.9

2.2

2.2

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

8

8

10

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

10

12

12

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

14

14

15

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

15

16

16

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

18

18

19

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

20

20

22

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. Being excellent in improving the quality of hydraulic rod seals , Dms Seals Technology Co.,limited has won customer's trust. we have successfully developed a variety of glyd ring series.
2. Our advanced machine is able to fabricate such rod seal with features of [拓展关键词/特点].
3. Our quality is our company name card in piston seals industry, so we will do it best. Customers’ satisfaction is a core value for the growth and profitability of our company. This satisfaction first relies on the quality of our teams. We would like to make efforts to convince customers that we have the responsibility, ability, and expertise to offer what they really need. Contact us!
There are many important considerations in the design of DMS Seals hydraulic rod seals. They are the type of load and stresses caused by the load, motion of parts, form and size of the parts, etc. Made of bamboo fiber, the product has good air permeability
DMS Seals hydraulic rod seals is professionally designed considering the following factors: the functionality of the control system, engineering forces, life cycle, utility, and manufacturability. It is purely hygienic and will not irritate the skin or cause allergic reactions
DMS Seals rod seal is manufactured to high standards. It is manufactured according to international standards such as MIL-STD 810F, IP Protection, UL, CE, FM, and ATX. It is packed with two layers of plastic sheetings which ensure its safe journey
DMS Seals hydraulic rod seals is meticulously produced. Its manufacturing processes include areas such as computerized machine control, engineering statistics, ergonomics, and life cycle analysis. The produce proves to match perfectly with all frames
Before delivery, DMS Seals piston seals has to undergo a wide range of tests. It is strictly tested in terms of the strength of its materials, statics&dynamics performance, resistance to vibrations&fatigue, etc. With the built-in finest gel, it has the enhanced cooling capability
The product is of quality and performance that conforms to the industrial and international standards. The product feels stunningly soft and makes people pleasing to touch
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