New hydraulic cylinder piston rings Suppliers for light and medium hydraulic systems

Company Advantages
1. DMS Seals is conceived, designed and produced to ensure unrivaled excellence. This manufacturing philosophy combines traditional know-how with the latest technologies in the sanitary ware industry.
2. The manufacture of DMS Seals hydraulic cylinder piston rings meets a very high hygienic standard. The product has no such nature that the food is in danger after dehydration because it is tested for many times to guarantee the food fits for human consumption.
3. DMS Seals goes through rigorous inspections. These checks include the overall shape and balance check, fabrics used in construction test, and colorfastness check.
4. DMS Seals is developed by our R&D engineers who have developed systems that can reduce the harmful impacts of chemical refrigerants.
5. DMS Seals hydraulic cylinder piston rings is developed in cooperation with our customers by our in-house engineers using CAD, 3D simulation, physics rendering, etc.
6. The product is waterproof. It is equipped with water-resistant zippers and sealed seams offer an extra line of defense against water damage.
7. This product stands out for its chemical resistance. Its surface is covered with a dense chemical coating that is stable and hardly chemically reacts with other substances.
8. The product has the advantage of energy saving. Its inner driving components are designed to operate under low power mode.
9. This product is highly renowned for these optimum characters.
10. The product is enhanced to accommodate a broad range of needs.
11. As the product has gained the trust of the clients around the world, it will be more widely used in the future.

1. Installation Recommendation 

2. Installation Sizes

Bore Diameter                         DN H9			Groove Diameter	Groove Width	Radius	Radial Clearance                S max.			O-Ring Cross-Section
Standard Application	Light Application	Heavy Duty Application	d1 h9	L1+0.2	R1	10MPa	20MPa	40MPa	d2
8-14.9	15-39.9	-	DN-4.9	2.2	0.4	0.3	0.20	0.15	1.78
15-39.9	40-79.9	-	DN-7.5	3.2	0.6	0.4	0.25	0.15	2.62
40-79.9	80-132.9	15-39.9	DN-11.0	4.2	1.0	0.4	0.25	0.20	3.53
80-132.9	133-329.9	40-79.9	DN-15.5	6.3	1.3	0.5	0.30	0.20	5.33
133-329.9	330-699.9	80-132.9	DN-21.0	8.1	1.8	0.6	0.35	0.25	7.00
330-669.9	670-99.9	133-329.9	DN-24.5	8.1	1.8	0.6	0.35	0.25	7.00
670-999.9	≥1000	330-669.9	DN-28.0	9.5	2.5	0.7	0.50	0.30	8.40
≥1000	≥1000	≥1000	DN-38.0	13.8	3.0	1.0	0.70	0.60	12.00

3. Application and properties

Standard double acting seal. Suitable for reciprocating motion, allowing larger extrusion clearances, has wide application. Dynamic and static sealing property are excellent, be able to work in dusty condition. Low friction, simple groove, strong adaptability to work conditions.

4. Standard materials

Sealing ring: filled PTFE

O-Ring: NBR / FKM

5. Working Conditions

Working  Conditions
Diameter Range	Pressure Range	Temperature Range	Speed	Medium
3 - 1600mm	0 - 60MPa	-45℃ +200℃	15 m/s	hydraulic oil, flame retardant liquid, water and others

6. Installation Dimensions

Bore Dia.	Groove Dia.	Groove Width	Order No.	O-Ring Dimensions
DN H9	d1 h9	L1+0.2
8 10 12	3.1 5.1 7.1	2.2 2.2 2.2	GSF8*3.1*2.2 GSF10*5.1*2.2 GSF12*7.1*2.2	2.90*1.78 4.80*1.8 6.70*1.8
14 15 15	9.1 10.1 7.5	2.2 2.2 3.2	GSF14*9.1*2.2 GSF15*10.1*2.2 GSF15*7.5*3.2	8.75*1.8 7.59*2.62 8.75*1.8
16 16 18	11.1 8.5 13.1	2.2 3.2 2.2	GSF16*11.1*2.2 GSF16*8.5*3.2 GSF18*13.1*2.2	10.82*1.78 7.59*2.62 12.42*1.78
18 20 20	10.5 15.1 12.5	3.2 2.2 3.2	GSF18*10.5*3.2 GSF20*15.1*2.2 GSF20*12.5*3.2	9.19*2.62 14.00*1.78 12.37*2.62
24 24 25	19.1 16.5 17.5	2.2 3.2 3.2	GSF24*19.1*2.2 GSF24*16.5*3.2 GSF25*17.5*3.2	18.77*1.78 15.54*2.62 17.12*2.62
25 28 28	14 20.5 17	4.2 3.2 4.2	GSF25*14*4.2 GSF28*20.5*3.2 GSF28*17*4.2	13.87*3.53 20.29*2.62 15.47*3.53
30 30 32	22.5 19 24.5	3.2 4.2 3.2	GSF30*22.5*3.2 GSF30*19*4.2 GSF32*24.5*3.2	21.89*2.62 26.70*1.78 23.47*2.62

Company Features
1. Dms Seals Technology Co.,limited is a well-known supplier of . We have the experience and expertise to meet the unmet needs of our customers. Dms Seals Technology Co.,limited is a Chinese company specializing in design and manufacturing, and has accumulated many years of experience. Having gained years of experience and expertise in the production of , Dms Seals Technology Co.,limited has been regarded as a qualified Chinese manufacturer. Winning the market's appreciation in the R&D and manufacture sectors, Dms Seals Technology Co.,limited has been engaging in the production of for years. Dms Seals Technology Co.,limited is a manufacturing company in China. With extensive industry experience, we set the standard for the market.
2. Dms Seals Technology Co.,limited is internationally well-known for its technology strength. hydraulic cylinder piston rings enjoys good quality performance and has won the favor of customers. Dms Seals Technology Co.,limited continually upgrade ourselves with the technological advancements. DMS Seals's own R&D department enables us to meet our customers' professional customization needs.
3. We care about the economic and environmental benefits. By introducing manufacturing facilities that are designed for environment protection, we are making efforts to execute green development, such as reducing emission reduction and energy conserving. We aim to achieve measurable sustainability targets – reducing environmental impact and protecting the extraordinarily rich natural resources that our country enjoys. Please contact. The ultimate goal of our company is to make clients succeed with our dedication. Putting our clients first and gain support from them is what we strive to achieve. Please contact. Over the years, Dms Seals Technology Co.,limited has been consistent in providing honest services for every customer. Please contact. To fulfill our social responsibility, we always adhere to the principle of fair trade. We invariably refuse any vicious market competition, such as biding up the price or monopolizing.

New hydraulic cylinder piston rings Suppliers for light and medium hydraulic systems

hydraulic cylinder piston rings

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