high quality hydraulic ram seals online Suppliers for pressure work and sliding high speed occasions

Application Scope

Dms Seals's O-ring Seal is widely used in many industries.Dms Seals always pays attention to customers. According customers' actual needs, we could customize comprehensive and professional solutions for them.

Enterprise Strength

Dms Seals adopts advanced production and management technology to carry out organic production. We also maintain close partnerships with other well-known domestic companies. We are committed to providing customers with quality products and professional services.

Company Advantages
1. DMS Seal Manufacturer hydraulic ram seals online is designed to provide the highest level of aesthetics.
2. We have used the latest technology in the production of DMS Seal Manufacturer hydraulic ram seals online to make it fine in workmanship.
3. DMS Seal Manufacturer is manufactured utilizing the strong technical strength, advanced equipment.
4. DMS Seal Manufacturer hydraulic ram seals online is manufactured in accordance with industry norms.
5. This product has good color fastness. It will not fade or begin to look ratty after prolonged exposure to the sun or being washed for a certain number of times.
6. The product is not easy to deform. Made of hard materials which feature high toughness, it will not out of shape even under high pressure.
7. The product has the advantage of strong electromagnetic compatibility. Having passed discharge tests and surge tests, it produces no intolerable electromagnetic interference to the environment.
8. The product can operate within its electromagnetic (EM) environment. It will operate as intended in its electromagnetic environment without causing Electromagnetic Interference (EMI).
9. This product features high efficiency with low power consumption. It can make full use of electricity while consuming only little energy.
10. DMS Seal Manufacturer enjoys high popularity and reputation both at home and abroad.
11. hydraulic ram seals online enjoys high fine reputation.
12. It is highly sought after by customers with an increased frequency of utilization.
13. The product competes well in the fierce global market.

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. The main business of DMS Seal Manufacturer is to integrates design, manufacture, sales and service together of hydraulic ram seals online . DMS Seal Manufacturer has rich experience in manufacturing and providing fluoro rubber seal . Dms Seals Technology Co.,limited has its own advantage to produce oil seal with high quality. Due to completely sound full set of equipment, DMS Seal Manufacturer is an outstanding company in this industry. A solid foundation in rod seal catalogue field has been laid in Dms Seals Technology Co.,limited.
2. Our cheap oil seals is easily operated and need no additional tools. Dms Seals Technology Co.,limited owns a professional team of technicians to keep improving our hydraulic o rings suppliers . The quality of our kit seal cylinder still keeps unsurpassed in China.
3. DMS Seal Manufacturer can provide far more value for you than other brands. Inquire online! We are widely acclaimed for the professional services for hydraulic seal kit manufacturers . Inquire online! Together with our capacity to fabricate shaft wiper seal , we can assist. Inquire online! Dms Seals Technology Co.,limited will always be committed to excellence in our work. Inquire online! All of our members strive to establish the first brand of hydraulic cylinder seal compression tool . Inquire online!

high quality hydraulic ram seals online Suppliers for pressure work and sliding high speed occasions

hydraulic ram seals online

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high quality hydraulic ram seals online Suppliers for pressure work and sliding high speed occasions-2

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