o-ring seal,rubber piston seals | DMS Seal Manufacturer

Product Information
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Product Details

Dms Seals pursues perfection in every detail of O-ring Seal, so as to show quality excellence.Dms Seals is certified by various qualifications. We have advanced production technology and great production capability. O-ring Seal has many advantages such as reasonable structure, excellent performance, good quality, and affordable price.

Company Advantages
1. DMS Seal Manufacturer o-ring seal represents the finest workmanship in the market as it is manufactured using the leading technology.
2. The production of DMS Seal Manufacturer o-ring seal runs smoothly and efficiently thanks to the adoption of sophisticated manufacturing equipment.
3. DMS Seal Manufacturer rubber piston seals follows the measures and procedures of production.
4. o-ring seal is an rubber piston seals for this purpose due to its characteristics of hydraulic piston seals sizes .
5. Every detail of o-ring seal exhibits exquisite workmanship.
6. With excellent characteristics like rubber piston seals, o-ring seal is specially suitable for hydraulic piston seals sizes .
7. Dms Seals Technology Co.,limited always provides o-ring seal with good price and thoughtful service.
8. Dms Seals Technology Co.,limited's rubber piston seals so far excelled the technique of other companies in o-ring seal industry.
9. Dms Seals Technology Co.,limited has always adhered to reliance on technical progress and products innovation.

Installation Recommendation

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Installation Sizes

Groove Diameter DN H9		Groove Diameter	Groove Width	Radius	Radial Clearance S max.			O-Ring Cross Section	X-Ring Seal Cross Section
Standard Application	Light Application	d1 h9	L1+0.2	R1	10MPa	20MPa	30MPa	d2	W
15 - 39.9	40 - 79.9	DN - 11.0	4.2	1.0	0.25	0.15	0.10	3.53	1.78
40 - 79.9	80 - 132.9	DN - 15.5	6.3	1.3	0.3	020	0.15	5.33	1.78
80 - 132.9	133 - 252.9	DN - 21.0	8.1	1.8	0.3	0.20	0.15	7.00	2.62
133 - 252.9	--	DN - 24.5	8.1	1.8	0.3	0.20	0.15	7.00	2.62
253 - 462.9	--	DN - 28.0	9.5	2.5	0.45	0.30	0.25	8.40	3.53
463 - 700	--	DN - 35.0	11.5	3.0	0.55	0.40	0.35	10.00	5.33

Application and properties

Apply to the working condition of fast speed, high pressure, and the necessary pressure keeping. Recommended for double-acting pistons as piston-type energy storage, supporting cylinder and positional cylinder. Double safety with low friction and high elasticity, good dynamic and static sealing performance, larger extrusion clearances can be allowed, at the same time with the function of holding pressure, less leakage in the hydraulic cylinder. Simple groove, small installation space, excellent sliding performance, no crawling phenomenon.

Standard materials

Sealing ring: filled PTFE

O-Ring: NBR / FKM

X-Ring: NBR / FKM

Working Conditions

Working Conditions
Diameter Range	Pressure Range	Temperature Range	Speed	Medium
3-1600mm	0-40MPa	-30℃+200℃	2 m/s	hydraulic oil, flame retardant liquid, water and others

Installation Dimensions

Bore Dia.	Groove Dia.	Groove Width	Order No.	O-Ring Dimension
d h9	D1 H9	L1+0.2	Order No.	O-Ring Dimension
70 70 75	59 54.5 64	4.2 6.3 4.2	DAQ70594.2 DAQ7054.56.3 DAQ75644.2	56.743.53 53.343.53 63.09*3.53
80 80 85	64.5 59 69.5	6.3 8.1 6.3	DAQ8064.56.3 DAQ80598.1 DAQ8569.56.3	62.875.33 587.0 69.22*5.33
85 90 90	64 74.5 69	8.1 6.3 8.1	DAQ85648.1 DAQ9074.56.3 DAQ90698.1	637.0 72.395.33 68*7.0
95 95 100	79.5 74 84.5	6.3 8.1 6.3	DAQ9579.56.3 DAQ95748.1 DAQ10084.56.3	78.745.33 737.0 81.92*5.33
100 105 105	79 89.5 84	8.1 6.3 8.1	DAQ100798.1 DAQ10589.56.3 DAQ105848.1	787.0 88.275.33 83*7.0
110 110 115	94.5 89 99.5	6.3 8.1 6.3	DAQ11094.56.3 DAQ110898.1 DAQ11599.56.3	91.445.33 887.0 97.79*5.33
115 120 120	94 104.5 99	8.1 6.3 8.1	DAQ115948.1 DAQ120104.56.3 DAQ120998.1	937.0 100.975.33 98*7.0
125 125 130	109.5 104 114.5	6.3 8.1 6.3	DAQ125109.56.3 DAQ1251048.1 DAQ130114.56.3	107.325.33 1037.0 113.67*5.33
130 135 140	109 114 119	8.1 8.1 8.1	DAQ1301098.1 DAQ1351148.1 DAQ1401198.1	1087.0 113.675.33 116.84*7.0
150 160 170	129 139 149	8.1 8.1 8.1	DAQ1501298.1 DAQ1601398.1 DAQ1701498.1	126.377.0 135.897.0 145.42*7.0
180 190 200	159 169 179	8.1 8.1 8.1	DAQ1801598.1 DAQ1901698.1 DAQ2001798.1	158.127.0 164.477.0 177.17*7.0
210 220 230	189 199 209	8.1 8.1 8.1	DAQ2101898.1 DAQ2201998.1 DAQ2302098.1	183.527.0 196.227.0 208.92*7.0
240 250 250	219 229 225.5	8.1 8.1 8.1	DAQ2402198.1 DAQ2502298.1 DAQ250225.58.1	215.277.0 227.977.0 227.97*7.0

Installation Dimensions

Company Features
1. Dms Seals Technology Co.,limited is a professional producer for manufacturing o-ring seal. Focusing on the evolution and creation of piston seals , Dms Seals Technology Co.,limited is known in this industry. Since its creation, Dms Seals Technology Co.,limited has been a professional manufacturer in the field of rubber piston seals production. Dms Seals Technology Co.,limited is a backbone manufacturer and supplier in the hydraulic piston seals industry after years of development and innovation.
2. o-ring seal is produced by adopting traditional and modern technology to ensure first-class quality. Dms Seals Technology Co.,limited is equipped with advanced production equipment for o-ring seal. With high technology, Dms Seals Technology Co.,limited focuses on producing high quality o-ring seal. Dms Seals Technology Co.,limited has established its R&D center at abroad, and invited a number of foreign experts as technical advisers.
3. Innovation is the core competitiveness of Dms Seals Technology Co.,limited. Check now! Our high quality o-ring seal will meet the different requirements of our customers. Check now! We continuously and steadily implemented a wide range of initiatives with emphasis placed on maintaining harmony with local residents, with the aim of realizing the sustainable development of the area. Check now!

DMS Seal Manufacturer compact rubber piston seals with ptfe nbr and pom for light and medium hydraulic systems

o-ring seal

Type:kdas

DMS Seal Manufacturer-o-ring seal,rubber piston seals | DMS Seal Manufacturer-2