DMS Seals DMS Seals mechanical seal selection factory price for piston and hydraulic cylinder

Company Advantages
1. DMS Seals is innovatively developed by the R&D team. It is developed with a complete refrigeration system including the condenser, the compressor, the evaporator, and the expansion valve.
2. The design of DMS Seals is completed by our thoughtful designers who keep the health&safety standards and environmental protection concepts in mind.
3. DMS Seals has to be tested. It is carefully measured in terms of insole length, insole width, toe lift, heel height and back height for proper fitting, symmetry and sizing requirements.
4. The product is completely examined by the quality testing department.
5. The defective product will not be sent to customers thanks to the strict quality control.
6. The product provides good reliability and superior performance at a low cost.
7. The product has better durability due to its quality assurance.
8. The bedding is the basis for a good rest. It's really comfortable. It helps a person feel relaxed and wakes up feeling good.
9. The product helps reduce environmental pollution. Any hazardous or toxic substances can be prevented from leaking to the air, water source, and land.
10. With this product, users can forget to wake up in the middle of the night in search of a more comfortable sleep. It will maximize users' comfort in the night.
11. This product adds class and fashion to the bedroom design, making itself a versatile item that can be used in a variety of settings.

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 provides high quality mechanical seal selection and services. DMS Seals stands out among other manufacturers in the industry. We concentrate on creating viton oil seal manufacturers .
2. The factory has introduced advanced sophisticated production facilities and testing equipment. This commonly contributes to higher production rates, more efficient use of materials, and increased productivity. We have entered into business relationships with clients worldwide. Due to our attitude and services, as well as quality products, we earned high satisfaction among our customers all over the world. Our factory is located in a place that is near to the railroad, highway, and ports. This enables us to shorten the shipment distance and cut the load and unload times during transport links, which eventually helps cut transportation costs.
3. High standards, sophistication, and zero defect are what we pursue. The whole staff is working hard to improve the product quality from the material selection to the final stage. Check it! We continually strive to maintain our values ​​and improve our training and knowledge to strengthen our leadership in the industry and our relationships with our customers and partners. Check it! The company has a good balance between its money-making operations and employees' benefits. We attract and retain top talent, as well as create an equal working environment for all employees by contributing most part of its profits. Check it! seal ring suppliers will continue to innovate and improve. Check it! We not only comply with environmental legislation in daily production facilities but also we encourage other businesses to do so. Besides, we also encourage our business partners to adopt green practices to further effectiveness.

DMS Seals DMS Seals mechanical seal selection factory price for piston and hydraulic cylinder

mechanical seal selection

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