high end rod seals with nbr or pu to high and low speed

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Product Details

We are confident about the exquisite details of Oil Seal Manufacturer.Dms Seals is certified by various qualifications. We have advanced production technology and great production capability. Oil Seal Manufacturer has many advantages such as reasonable structure, excellent performance, good quality, and affordable price.

Product Comparison

Dms Seals has professional production workshops and great production technology. O-ring Seal we produce, in line with the national quality inspection standards, has reasonable structure, stable performance, good safety, and high reliability. It is also available in a wide range of types and specifications. Customers' diverse needs can be fully fulfilled.Compared with similar products, Dms Seals's O-ring Seal has the following advantages.

Company Advantages
1. There is a fact that the function of rod seals is well-designed to match the needs of the products.
2. Our rod seals is compact in outline for convenient transportation.
3. Whatever in color or in size, our rod seals surpasses similar products in market.
4. The product has stable performance and long storage time.
5. The product exceeds the industry standards of performance, durability, and usability.
6. This product is widely available in the global market and is likely to be used more in the future.
7. Our rod seals can always grace the hydraulic rod seals online of our customers with even the most discerning tastes.
8. Dms Seals Technology Co.,limited will firmly observe the principle of ' Customers First'.
9. Favored by more and more customers, DMS Seal Manufacturer now has been applying the best materials and most advanced machines to produce.
10. Quality, quantity, and efficiency are very important in production management for Dms Seals Technology Co.,limited.

1. Installation Recommendation

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

D_N h9

D₁ H9

L₁+0.2

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

32.7

31.3

32.3

4.2

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

35.7

36.7

35.3

4.2

3.2

GSI25*35.7*4.2

GSI26*36.7*4.2

GSI28*35.3*3.2

29.74*3.53

29.82*2.62

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

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

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

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

Company Features
1. DMS Seal Manufacturer plays a leading role in the field of rod seals by its high popularity. Dms Seals Technology Co.,limited sells world brand professional hydraulic rod seals products. Dms Seals Technology Co.,limited has rich experience in manufacturing O Ring Manufacturers .
2. In Dms Seals Technology Co.,limited, our o-ring seal are of great quality. Dms Seals Technology Co.,limited has high-tech machines and skillful workers. Dms Seals Technology Co.,limited adopts the advanced technology and unique production process. Dms Seals Technology Co.,limited sets up a professional R&D team for best rod seals . Manufactured by the most advanced technology, rod seals
3. DMS Seal Manufacturer adhere to the concept of leading rod seals major markets. Get price! With efforts to improve the quality of service and rod seals , DMS Seal Manufacturer aims to become a more popular brand. Get price! DMS Seal Manufacturer works hard for the best interests of our customers. Get price! DMS Seal Manufacturer provides enthusiasm for all customers together with stable supply and preferential prices. Get price!

DMS Seal Manufacturer high end rod seals with nbr or pu to high and low speed

rod seals

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DMS Seal Manufacturer high end rod seals with nbr or pu to high and low speed-2

q******h

DMS Seals hydraulic rod seals has an appearance design that follows the market trend. Kenwei packaging machine is user-friendly

z******p

The design style of DMS Seals o-ring seal is in line with international standards. Kenwei packaging machine is widely used in food, pharmaceuticals, chemicals and other fields

m******a

O Ring Manufacturers is a commercially viable and environmentally sound alternative. Maintenance is easy in Kenwei packaging machine

w******h

DMS Seals o-ring seal is made in strict accordance with the industry standard. Each Kenwei packaging machine is aging-tested for 7 days before delivery

s******f

Our professional and organized management system to ensure the whole process of DMS Seals o-ring seal to proceed well. Each Kenwei packaging machine runs stably

d******z

This product is successful due to its fatigue resistance. It can take on a certain number of cycles and work continuously without any damage.

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