DAQ2 - PTFE Hydraulic Piston Seal with NBR/FKM O-Ring

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Product Information
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Company Advantages
1. Being professional in the design of piston seals , DMS Seal Manufacturer has gained more and more fame than before. We can support OEM and ODM
2. Dms Seals Technology Co.,limited has great brand influence and core competitiveness in the industry. DMS Seals' production equipment and test equipment are on the leading level in the industry
3. The product features a clean appearance. It is coated with a special layer to effectively prevent adhesion of dust or oil smoke when being placed. DMS Seals manufacturer owns a team of professional R&D group and skilled technicians

Installation Recommendation

DMS Seal Manufacturer hydraulic piston seals glyd ring for pneumatic equipment-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	Heavy Duty Application	d1 h9	L1+0.2	R1	10MPa	20MPa	30MPa	d2	W
40 - 79.9	25 - 140	DN - 10.0	6.3	0.6	0.3	0.2	0.15	2.62	1.78
80 - 132.9	50 - 250	DN - 13.0	8.3	1.0	0.4	0.3	0.15	3.53	2.62
133 - 252.9	100 - 480	DN - 18.0	12.3	1.3	0.4	0.3	0.20	5.33	3.53
463 - 700	425 - 700	DN - 31.0	16.3	1.8	0.5	0.4	0.30	7.00	5.33

Application and properties

Apply to the working condition of fast speed, high pressure, and the necessary pressure keeping. Available for piston accumulator, clamping cylinder and positioning cylinder, especially recommended for heavy duty and large diameter applications. Double safety with low friction and high elasticity, Low gas permeability, excellent sliding performance in high pressure applications, no crawling phenomenon, simple groove structure, easy installation.

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	0-60MPa	-30℃+200℃	3 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
40 42 45	30 32 35	6.3 6.3 6.3	DAQ2-40306.3 DAQ2-42326.3 DAQ2-45356.3	29.822.62 31.422.62 34.59*2.62
48 50 52	38 40 42	6.3 6.3 6.3	DAQ2-48386.3 DAQ2-50406.3 DAQ2-52426.3	37.772.62 39.342.62 40.94*2.62
55 60 63	45 50 53	6.3 6.3 6.3	DAQ2-55456.3 DAQ2-60506.3 DAQ2-63536.3	44.122.62 48.902.62 52.07*2.62
65 70 75	55 60 65	6.3 6.3 6.3	DAQ2-65556.3 DAQ2-70606.3 DAQ2-75656.3	53.642.62 58.422.62 63.17*2.62
80 85 90	67 72 77	8.3 8.3 8.3	DAQ2-80678.3 DAQ2-85728.3 DAQ2-90778.3	66.273.53 69.443.53 75.79*3.53
95 100 105	82 87 92	8.3 8.3 8.3	DAQ2-95828.3 DAQ2-100878.3 DAQ2-105928.3	78.973.53 85.323.53 91.67*3.53
110 115 120	97 102 107	8.3 8.3 8.3	DAQ2-110978.3 DAQ2-1151028.3 DAQ2-1201078.3	94.843.53 101.193.53 104.37*3.53
125 130 135	112 117 117	8.3 8.3 12.3	DAQ2-1251128.3 DAQ2-1301178.3 DAQ2-13511712.3	110.723.53 113.893.53 113.67*5.33
140 150 160	122 132 142	12.3 12.3 12.3	DAQ2-14012212.3 DAQ2-15013212.3 DAQ2-16014212.3	120.025.33 129.545.33 139.07*5.33

DMS Seal Manufacturer hydraulic piston seals glyd ring for pneumatic equipment-2

Installation Dimensions

Company Features
1. Dms Seals Technology Co.,limited is a business with a renowned manufacturer, management and network experience. Dms Seals Technology Co.,limited applies high-tech participation in the production of piston seals .
2. DMS Seal Manufacturer has reached the international level in such major technical fields as R&D, design, manufacturing and construction.
3. o-ring seal is produced strictly according to international quality standards. Our aim is to serve clients with our most professional support and highest quality hydraulic piston seals .

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piston seals adopts piston seals materials, generate features such as piston seals. The design of this product can be customized based on different

p******y

hydraulic piston seals adopt o-ring seal materials, generate features such as o-ring seal. It can be a great gift for friends, family, or lovers

s******b

Our hydraulic piston seals have a wide range of material category, taking different processes. Its shape offers a strong artistic feeling

u******i

The material of hydraulic piston seals allows hydraulic piston seals to make it hydraulic piston seals. With smooth lines, it meets the needs of modern decorative aesthetics

z******p

piston seals produced by Dms Seals Technology Co.,limited are mainly characterized by their piston seals. This product is lightweight and is easy to hang on

k******u

The product features high dimensional accuracy. It has undergone the grinding process that can tighten up the tolerance by removing the remaining unwanted materials from the surface. The product has been certified under RoHS

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