compact piston seals with nbr or fkm o ring for sale

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Company Advantages
1. The tests for DMS Seal Manufacturer pneumatic piston seals have been strictly carried out. These tests cover a wide range of aspects: circuit board, plugs, voltage, housing, etc. DMS Seals' production equipment and test equipment are on the leading level in the industry
2. Dms Seals Technology Co.,limited can provide the best technological process and high performance piston seals with low cost according to user's demand. Our products mainly include rod seals, piston seals, scraper seals, rotary seals, rubber seal products and spring seals
3. The product will not accumulate heat. It is built with an auto cooling system which effectively dissipates heat generated during operation. High-end talents and advanced technology have enabled DMS o-ring seal quality to reach the industry's leading level

1. Installation Recommendation

2. Installation Sizes

Bore Diameter D_N 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
8-14.9	15-39.9	-	D_N-4.9	2.2	0.4	0.3	0.20	0.15	1.78
15-39.9	40-79.9	-	D_N-7.5	3.2	0.6	0.4	0.25	0.15	2.62
40-79.9	80-132.9	15-39.9	D_N-11.0	4.2	1.0	0.4	0.25	0.20	3.53
80-132.9	133-329.9	40-79.9	D_N-15.5	6.3	1.3	0.5	0.30	0.20	5.33
133-329.9	330-699.9	80-132.9	D_N-21.0	8.1	1.8	0.6	0.35	0.25	7.00
330-669.9	670-99.9	133-329.9	D_N-24.5	8.1	1.8	0.6	0.35	0.25	7.00
670-999.9	≥1000	330-669.9	D_N-28.0	9.5	2.5	0.7	0.50	0.30	8.40
≥1000	≥1000	≥1000	D_N-38.0	13.8	3.0	1.0	0.70	0.60	12.00

3. Application and properties

Standard double acting seal. Suitable for reciprocating motion, allowing larger extrusion clearances, has wide application. Dynamic and static sealing property are excellent, be able to work in dusty condition. Low friction, simple groove, strong adaptability to work conditions.

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 and others

6. Installation Dimensions

Bore Dia.

Groove Dia.

Groove Width

Order No.

O-Ring Dimensions

D_N H9

d₁ h9

L₁+0.2

3.1

5.1

7.1

2.2

GSF8*3.1*2.2

GSF10*5.1*2.2

GSF12*7.1*2.2

2.90*1.78

4.80*1.8

6.70*1.8

9.1

10.1

7.5

2.2

3.2

GSF14*9.1*2.2

GSF15*10.1*2.2

GSF15*7.5*3.2

8.75*1.8

7.59*2.62

8.75*1.8

11.1

8.5

13.1

2.2

3.2

2.2

GSF16*11.1*2.2

GSF16*8.5*3.2

GSF18*13.1*2.2

10.82*1.78

7.59*2.62

12.42*1.78

10.5

15.1

12.5

3.2

2.2

3.2

GSF18*10.5*3.2

GSF20*15.1*2.2

GSF20*12.5*3.2

9.19*2.62

14.00*1.78

12.37*2.62

19.1

16.5

17.5

2.2

3.2

GSF24*19.1*2.2

GSF24*16.5*3.2

GSF25*17.5*3.2

18.77*1.78

15.54*2.62

17.12*2.62

20.5

4.2

3.2

4.2

GSF25*14*4.2

GSF28*20.5*3.2

GSF28*17*4.2

13.87*3.53

20.29*2.62

15.47*3.53

22.5

24.5

3.2

4.2

3.2

GSF30*22.5*3.2

GSF30*19*4.2

GSF32*24.5*3.2

21.89*2.62

26.70*1.78

23.47*2.62

Company Features
1. Our company has a trained and well-educated workforce. Keeping up to date on industry trends, they can always offer the best recommendations and insights to clients and prospects.
2. Dms Seals Technology Co.,limited has been in piston seals industry for many years and always been praised for its good service. Get price!

o******d

When it comes to comparing with other products, DMS Seals pneumatic piston seals is of greater appearance. The durable steel cages endow the product with the performance of ductility

o******m

The outline of DMS Seals pneumatic piston seals is original and appealing. It achieves both high rotating precision and pretty low vibration level

w******w

DMS Seals piston seals is manufactured using the finest raw material, which is procured from some of the most trustworthy and certified vendors in the industry. It features low power consumption and high mechanical efficiency

n******u

The production of DMS Seals pneumatic piston seals conforms to the industry standards. The product has a relatively low frictional resistance and is stable when running

z******l

The raw material used in DMS Seals pneumatic piston seals is of high quality and has no any strange smell during use. The product has the advantage of wear resistance

z******r

pneumatic piston seals is regarded as one of the most promising pneumatic piston seals with its pneumatic piston seals properties. It has low torque capacity when starting and running

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DMS Seal Manufacturer piston seals with nbr or fkm o ring for sale