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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ptfe pneumatic rod seals supplier for pressure work and sliding high speed occasions DMS Seal Manufacturer

ptfe pneumatic rod seals supplier for pressure work and sliding high speed occasions DMS Seal Manufacturer

Ptfe pneumatic rod seals supplier for pressure work and sliding high speed occasions DMS Seal Manufacturer

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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Application Scope
Dms Seals's Oil Seal Manufacturer can be applied to different fields.Dms Seals insists on providing customers with comprehensive solutions based on their actual needs, so as to help them achieve long-term success.
  • DMS Seal Manufacturer-GSI - PTFE Hydraulic Rod Seal with NBRFKM O-Ring
Enterprise Strength
  • Dms Seals is devoted to provides quality services to meet the needs of customers.
Company Advantages
1. The aluminum PCB used in DMS Seal Manufacturer rod seals is coated with a non-conducting material and conductive copper trace lines to form the circuit board.
2. DMS Seal Manufacturer pneumatic rod seals has a large LCD screen which has no radiation and glare. This LCD screen helps protect users' eyes all the time and keeps users comfortable when working for a long time.
3. Each production stage of DMS Seal Manufacturer pneumatic rod seals is strictly conducted by advanced machines including CNC lathes, milling machines, grinding machine, cutting machines, and bending machines.
4. DMS Seal Manufacturer pneumatic rod seals is verified to comply with the worldwide gift and crafts regulations and industry standards by the third-party authorities who are specialized in quality authentication.
5. The product is extremely weather resistant. It can withstand high and low temperatures far more efficiently than other bulbs. Thus, it can be applied in some harsh environments.
6. The product has a gloss finish. The surface of this product is carefully coated, which can reduce its surface roughness.
7. The product features a low memory effect. It is able to keep the maximum energy capacity after repeated recharges.
8. The slim and super lightweight panel with compact design and delicate craftsmanship, offers a no delay or no chopping excellent writing and signing experience.
9. Whether the motivations are economic, environmental, or personal, the benefits of this product will have something to offer for everyone.
10. Whether the motivations are economic, environmental, or personal, the benefits of this product will have something to offer for everyone.
11. Whether the motivations are economic, environmental, or personal, the benefits of this product will have something to offer for everyone.

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. DMS Seal Manufacturer is known for its stable and reliable quality. With many years of experience in creating rod seals , DMS Seal Manufacturer deeply implement the pursuit of quality of life to meet different needs. Dms Seals Technology Co.,limited is leading company integrating R&D, manufacturing and sales for O Ring Manufacturers . Dms Seals Technology Co.,limited is technically advanced, which primarily manufactures o-ring seal.
2. We have a well-cultivated team of talents. They are trained with industry expertise and attend the professional seminar, aiming to improve the quality of their work. Our factory has adopted multiple production lines for simultaneous operation. This allows our workers to quickly complete production tasks and greatly guarantee monthly output. One of the core competencies of Dms Seals Technology Co.,limited is its strong and strong technical base. We have a team of world-class talents. They keep innovating and introducing useful technologies into R&D or production stages to broaden the product collection and improve quality. We had successfully completed many big product projects with cooperations around the world. And now, these products have been widely sold around the globe.
3. Following the trend of hydraulic rod seals has been always something DMS Seal Manufacturer sticks to. Inquire now! Developing DMS Seal Manufacturer into a global brand in rod seals industry is our pursuing goal. Inquire now! Anything necessary about our rod seals , please just feel free to contact us immediately. Inquire now!

ptfe pneumatic rod seals supplier for pressure work and sliding high speed occasions DMS Seal Manufacturer

rod seals

Type:spnc 、 Type1:gsi

DMS Seal Manufacturer-GSI - PTFE Hydraulic Rod Seal with NBRFKM O-Ring-1DMS Seal Manufacturer-GSI - PTFE Hydraulic Rod Seal with NBRFKM O-Ring-2

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