DMS SEALS TECHNOLOGY CO.,LIMITED

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

Mail to: sales@dmsseals.com

TEL:+86-757-86235767

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GSI - PTFE Hydraulic Rod Seal with NBR/FKM O-Ring

GSI - PTFE Hydraulic Rod Seal with NBR/FKM O-Ring

GSI - PTFE Hydraulic Rod Seal with NBR/FKM O-Ring

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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Enterprise Strength
  • Dms Seals has a strong service team to solve problems for customers in a timely manner.
Company Advantages
1. The design of DMS Seal Manufacturer pneumatic rod seals always integrates with modern culture and classic folk cultures by the professional designers who have abundant crafts creating experiences.
2. DMS Seal Manufacturer pneumatic rod seals is professionally designed. It is designed by our professional designers who have mastered the elements and principles of bag design and color matching knowledge.
3. DMS Seal Manufacturer pneumatic rod seals has to go through five basic production processes: raw material extraction, compounds mixture, forming, cutting, and final surface treatment.
4. During the production, DMS Seal Manufacturer pneumatic rod seals is under rigorous inspection and control. It is required to pass the eco-textile testing which means no azo colorants and heavy metals are included.
5. The sales volume of rod seals keeps stable increase over the years with the help of pneumatic rod seals .
6. rod seals are recognized for their good qualities such as pneumatic rod seals .
7. The great operation of pneumatic rod seals indicates the high performance of rod seals .
8. rod seals is excellent from the perspective of its properties.
9. The product is 100% formaldehyde free. People can be assured that the product is guaranteed to be safe and harmless.
10. Most of our customers agreed that the product is important in electronic products. It helps prevent the premature failure of the electronic components.
11. One of our customers who have bought this product for 2 years said that it is extremely reliable in use with low maintenance costs.
12. People will find that the product nearly needs no maintenance, which helps them save much on labor as well as maintenance costs.
13. Recycling of the product provides both environmental and economic benefits. By reducing the burning of the fiber in the landfill, which contributes to lower the speed of global warming.

1. Installation Recommendation 

DMS Seal Manufacturer-Hydraulic Rod Seal | High Pressure Seals | Rubber Seal Design


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

200-225.9

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 environment, a wide range of fluids and high temperature condition. Suitable for larger gap of piston rod. Low friction, simple groove, be able to work in themedium with oil spots. 

Meet the standard of GB/T 15242.3.

 

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

20

20

22

27.3

30.7

29.3

3.2

4.2

3.2

GSI20*27.3*3.2

GSI20*30.7*4.2

GSI22*29.3*3.2

21.89*2.62

25.0*3.53

25.07*2.62

22

24

25

32.7

31.3

32.3

4.2

3.2

3.2

GSI22*32.7*4.2

GSI24*31.3*3.2

GSI25*32.3*3.2

26.57*3.53

26.64*2.62

28.24*2.62

25

26

28

35.7

36.7

35.3

4.2

4.2

3.2

GSI25*35.7*4.2

GSI26*36.7*4.2

GSI28*35.3*3.2

29.74*3.53

29.74*3.53

29.82*2.62

28

30

30

38.7

37.3

40.7

4.2

3.2

4.2

GSI28*38.7*4.2

GSI30*37.3*3.2

GSI30*40.7*4.2

32.92*3.53

32.99*2.62

34.52*3.53

32

32

35

39.3

42.7

42.3

3.2

4.2

3.2

GSI32*39.3*3.2

GSI32*42.7*4.2

GSI35*42.3*3.2

34.59*2.62

36.09*3.53

37.77*2.62

35

36

36

45.7

43.3

46.7

4.2

3.2

4.2

GSI35*45.7*4.2

GSI36*43.3*3.2

GSI36*46.7*4.2

37.69*3.53

39.34*2.62

40.87*3.53

38

38

40

48.7

53.1

50.7

4.2

6.3

4.2

GSI38*48.7*4.2

GSI38*53.1*6.3

GSI40*50.7*4.2

40.87*3.53

43.82*5.33

44.04*3.53

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Company Features
1. rod seals of Dms Seals Technology Co.,limited has exported to many countries and well received. With flexible operation of o-ring seal and technical strength, Dms Seals Technology Co.,limited is widely recognized by customers. Dms Seals Technology Co.,limited is a O Ring Manufacturers service provider for many well-known companies and development companies. Dms Seals Technology Co.,limited serves its customers and go hand in hand with them to provide the best solutions for hydraulic rod seals . Dms Seals Technology Co.,limited is a joint venture company integrating rod seals production and sales.
2. DMS Seal Manufacturer has been focusing on the optimization of rod seals making it a strong core for the scientific development of the company. Dms Seals Technology Co.,limited implements strict quality control system to guarantee high quality of rod seals . The core competitiveness for Dms Seals Technology Co.,limited lies in its technology. Dms Seals Technology Co.,limited organically combines imported exquisite high-tech and domestic production base to create a highly efficient rod seals .
3. Dms Seals Technology Co.,limited will set up a management mode that takes the customer's demand as the direction. Inquire online! pneumatic rod seals has long been a goal for Dms Seals Technology Co.,limited. Inquire online! Dms Seals Technology Co.,limited has endeavored to shoulder the glorious mission of push rod seal. Inquire online! DMS Seal Manufacturer upholds the concept of hydraulic rod seals . Inquire online! Dms Seals Technology Co.,limited strives to provide customers with all-round quality services. Inquire online!

GSI - PTFE Hydraulic Rod Seal with NBR/FKM O-Ring

rod seals

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DMS Seal Manufacturer-GSI - PTFE Hydraulic Rod Seal with NBRFKM O-Ring-1

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