hydraulic ram seals online with nbr or fkm o ring for sale

Company Advantages
1. The source of raw materials: before DMS Seal Manufacturer comes out, it is processed from high quality raw materials. These materials are sourced from several different places within and out of the region. DMS Seals' production equipment and test equipment are on the leading level in the industry
2. Dms Seals Technology Co.,limited is most people's first choice for high quality hydraulic ram seals online . DMS Seal manufacturer was established in 2008 and now has more than 10 years professional experience
3. The experiments indicate that hydraulic ram seals online is under complex conditions. DMS o-ring seal has advanced machines and equipment for its production

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. Being one the of most reliable manufacturer and supplier of , Dms Seals Technology Co.,limited has been providing innovative and high-quality products in the industry.
2. We have an engaged R&D team who is always working hard on nonstop development and innovation. Their deep knowledge and expertise enable them to supply a whole set of product services to our clients.
3. It is believed by every DMS Seal Manufacturer people that high quality is the most important factor for business success. Call!

i******x

There is an overseeing quality division to monitor aspects of product quality of DMS Seals hydraulic ram seals online. This division adopts statistical methods, probabilistic computing method and other ways to ensure its quality stability.

r******g

Made of high-quality insulation materials, DMS Seals hydraulic ram seals online is well-developed with a layer of protection from electric leakage by the in-house R&D team.

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DMS Seals hydraulic ram seals online is developed by adopting the most advanced integrated circuits technology. The R&D team makes the transistor, resistor, capacitor, and other components gather together to achieve a compact design.

t******d

Regarding the quality control of DMS Seals hydraulic ram seals online, every production stage is under strict quality inspection. For example, its anti-static capacity is tested to ensure users' safety.

t******n

DMS Seals hydraulic ram seals online is manufactured under a complete production system. From automatic assembly and mechanical assembly to manual assembly operated by skilled workers, professional technicians are always there to supervise and inspect.

l******n

The product has an excellent and precise filtration effect. The reverse osmosis technique only allows the hydrone and dissolved oxygen to get through and excludes out sands, pesticide, bacteria, and heavy metals.

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