bronze piston seals with ptfe nbr and pom for sale

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Product Information
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Company Advantages
1. The design of DMS Seal Manufacturer hydraulic piston seals has taken into account many factors. Factors like softness, breathability, wear resistance, water repellency, and hypoallergenic property are all well considered during the design stage. DMS Seals takes the lead in grasping the development trend of the industry
2. It is widely recommended in the industry because it brings considerable economic benefits to customers. DMS Seals implements and optimizes its quality control systems
3. Our piston seals can be applied to different fields. To reduce costs with high-efficiency work is the DMS's purpose
4. It is indicated that piston seals has the features of hydraulic piston seals and ideal applied effect. Quality control of the seals is the basis for DMS Seals

Installation Recommendation

DMS Seal Manufacturer piston seals with ptfe nbr and pom for sale-1

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

DMS Seal Manufacturer piston seals with ptfe nbr and pom for sale-2

Installation Dimensions

Company Features
1. With unique advantages in development and production, Dms Seals Technology Co.,limited has successfully provided numerous hydraulic piston seals to clients.
2. DMS Seal Manufacturer has a strong unique technical strength and can produce piston seals .
3. Customer focus is deeply embedded into our mindset, driving us to deliver on time, on cost and on quality. We partner with our customers to satisfy their needs and deliver benefits through valuable and sustainable efforts. Get price!

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The fabrics of DMS Seals hydraulic piston seals undergo comprehensive performance testing. They have been tested in terms of colorfastness, tear, tensile and seam strength, thermal protection, and appearance defects. Our yoga tops are superior in material and excellent in workmanship

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The tests for DMS Seals hydraulic piston seals involve many aspects. They are color shading, colorfastness, symmetry, size fitting, breathability, abrasion resistance, and durability. All our products have passed SGS Certification

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Strict quality control for DMS Seals hydraulic piston seals is carried out. It mainly covers the inspection of colorfastness, dimensional stability, shrinkage after washing, sewing quality, and so on. The quality of our products is strictly tested and meets up with standards

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DMS Seals piston seals is produced under mature machines. They are the sewing machine, automatic cutting machines for fabric, catcher, chain stitch machine, etc. The quality of our products is strictly tested and meets up with standards

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The workmanship of DMS Seals piston seals has been assessed. The workmanship assessment mainly includes color shading & colorfastness, color consistency, as well as the cleanness of sewing threads. All our products have passed SGS Certification

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The product is wear-resistant. The base metal and the ion plating can endure a significant amount of wear and tear without giving in. The patterns on our products is professionally designed

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