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

Company Advantages
1. DMS Seal Manufacturer hydraulic piston seals suppliers has passed the following physical and mechanical tests. These tests include a strength test, fatigue test, hardness test, bending test, and rigidity test. DMS Seals provides professional design and production of high-grade o-ring seals
2. The product has a wide range of applications in the industry due to its huge prospects. DMS Seals manufacturer owns a team of professional R&D group and skilled technicians
3. In addition to quality that meets industry standards, this product has a longer life than other products. The R&D teams have the ability to design and develop seals for various of complicated working condition of sealing system
4. Whether incoming detection, production process supervision or finished product inspection, the production is done with the most serious and responsible attitude. High-end talents and advanced technology have enabled DMS o-ring seal quality to reach the industry's leading level

Installation Recommendation

hydraulic piston seals suppliers for light and medium hydraulic systems DMS Seal Manufacturer-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

hydraulic piston seals suppliers for light and medium hydraulic systems DMS Seal Manufacturer-2

Installation Dimensions

Company Features
1. DMS Seal Manufacturer is highly valued by more customers due to its advanced production line. We have an experienced resource purchasing team. With their many years of experience in materials purchases, they can control the purchase costs effectively while guaranteeing high-quality materials.
2. Our factory is placed in a satisfactory location. It is easily accessible to the airports and ports within an hour. This helps us minimize production and distribution costs for our company.
3. We have our own factory. Covering a large area and being equipped with advanced production lines and high-end machines, it meets needs from the rapidly developing markets. Through the accumulation of enterprise culture with years, DMS Seal Manufacturer is stronger inside to enhance the service. Get more info!

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The outline of DMS Seals o-ring seal is original and appealing. The product has the advantage of wear resistance

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DMS Seals o-ring seal is manufactured using the finest raw material, which is procured from some of the most trustworthy and certified vendors in the industry. The high-quality roller bearing can help the product achieve high thrust capacity

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The production of DMS Seals hydraulic piston seals suppliers conforms to the industry standards. The internal structure of the product compensates for shaft deflections and housing distortions caused by the heavy loads

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The raw material used in DMS Seals o-ring seal is of high quality and has no any strange smell during use. It, processed by lubricant technology, features improved bearing performance

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o-ring seal is regarded as one of the most promising hydraulic piston seals suppliers with its hydraulic piston seals suppliers properties. It can show its good mechanical properties even at a high temperature

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