hydraulic piston seals ,rubber piston seals

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Product Information
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Company Advantages
1. DMS Seal Manufacturer rubber piston seals is designed with flexibility of use, durability and timeless desirability in mind. DMS Seal manufacturer is a technology enterprise which specialized in the R&D and production of seals
2. This product has many advantages and is used by more and more people. DMS Seals' production equipment and test equipment are on the leading level in the industry
3. The product is resistant to vibration. It is not affected by the movements of the device or the external factors. DMS Seals manufacturer owns a team of professional R&D group and skilled technicians
4. The product features high safety during the operation. Because it has automatic break protection for power leakage and short circuit. DMS o-ring seal has advanced machines and equipment for its production

Installation Recommendation

ptfe hydraulic piston seals with ptfe nbr and pom for light and medium hydraulic systems-1

Application and properties

Standard double acting sealing, a wide range of applications. Friction resistance is very low, no crawling phenomenon, strong wear resistance, and saving installation space.

Standard materials

Sealing ring: filled PTFE

O-Ring: NBR / FKM

Working Conditions

Working Conditions
Diameter Range	Pressure Range	Temperature Range	Speed	Medium
3-1600mm	0-35MPa	-30℃+200℃	1.5 m/s	hydraulic oil, flame retardant liquid, water and others.

Installation Dimensions

Nominal Size of Packing, and Housing dimensions			L +0.2	Order No.
D	d	H	L +0.2	Order No.
20 25 30	14 19 21.5	3 3 3.8	3.2 3.2 4	DPO20143.2 DPO25193.2 DPO3021.54
31.5 32 35	23 23.5 26.5	3.8 3.8 3.8	4 4 4	DPO31.5234 DPO3223.54 DPO3526.54
35.5 40 45	27 31.5 36.5	3.8 3.8 3.8	4 4 4	DPO35.5274 DPO4031.54 DPO4536.54
50 53 55	41.5 44.5 46.5	3.8 3.8 3.8	4 4 4	DPO5041.54 DPO5344.54 DPO5546.54
56 60 63	47.5 51.5 49	3.8 3.8 6.3	4 4 6.5	DPO5647.54 DPO6051.54 DPO63496.5
65 70 71	51 56 57	6.3 6.3 6.3	6.5 6.5 6.5	DPO65516.5 DPO70566.5 DPO71576.5
75 80 85	61 66 71	6.3 6.3 6.3	6.5 6.5 6.5	DPO75616.5 DPO80666.5 DPO85716.5
90 95 100	76 81 86	6.3 6.3 6.3	6.5 6.5 6.5	DPO90766.5 DPO95816.5 DPO100866.5
105 110 112	91 96 98	6.3 6.3 6.3	6.5 6.5 6.5	DPO105916.5 DPO110966.5 DPO112986.5
115 120 125	101 106 111	6.3 6.3 6.3	6.5 6.5 6.5	DPO1151016.5 DPO1201066.5 DPO1251116.5
130 135 140	116 121 126	6.3 6.3 6.3	6.5 6.5 6.5	DPO1301166.5 DPO1351216.5 DPO1401266.5
150 160 170	136 146 150	6.3 6.3 9.8	6.5 6.5 10.0	DPO1501366.5 DPO1601466.5 DPO17015010
180 190 200	160 170 180	9.8 9.8 9.8	10.0 10.0 10.0	DPO18016010 DPO19017010 DPO20018010

ptfe hydraulic piston seals with ptfe nbr and pom for light and medium hydraulic systems-2

Installation Dimensions

Company Features
1. Dms Seals Technology Co.,limited has always adhered to the rigorous quality criteria of the hydraulic piston seals production.
2. The establishment of o-ring seal is our strategic idea to help the development of DMS Seal Manufacturer. Please contact us!

a******q

When it comes to comparing with other products, DMS Seals rubber piston seals is of greater appearance. It is very easy to install and disassemble

r******g

The outline of DMS Seals rubber piston seals is original and appealing. Thanks to the high-grade steel ball, it stays quiet and smooth during high-speed running

y******w

DMS Seals hydraulic piston seals is manufactured using the finest raw material, which is procured from some of the most trustworthy and certified vendors in the industry. The internal structure of the product compensates for shaft deflections and housing distortions caused by the heavy loads

l******k

The production of DMS Seals o-ring seal conforms to the industry standards. It can be found in many fields like the fields of navigation, construction, crane, mining, and railway

c******i

The raw material used in DMS Seals hydraulic piston seals is of high quality and has no any strange smell during use. The product requires easy maintenance, saving a lot of manual labor

m******g

o-ring seal is regarded as one of the most promising hydraulic piston seals with its hydraulic piston seals properties. With a compact radial structure, it has a strong bearing capacity

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Ptfe hydraulic piston seals with ptfe nbr and pom for light and medium hydraulic systems