DMS Seals axle seal manufacturers supply for piston and hydraulic cylinder

Company Advantages
1. The production of DMS Seals meets the mandatory regulations stipulated in the national standards. All of its metal ingredients such as mercury and lead are guaranteed to be controlled in a safe limit.
2. DMS Seals is innovatively developed according to needs. It is carried out by our R&D professionals who develop control modules, power control, wireless modules, encoders, resistors, sensors, etc.
3. The design of DMS Seals takes lots of factors into consideration. They include fabric type, coating, tensile strength, and behavior under fire and ultraviolet light.
4. The quality of this product is excellent, exceeding the industry standard.
5. The quality and performance of this product conform to industrial and international standards.
6. Its quality is strictly controlled and it has passed many international certifications.
7. It's a beautiful product. Its elements, including design, materials, and construction, reflect good design principles and perfectly meet the expectation of appearance.
8. Using this product can promote people's pleasure level. By offering great comfort and convenience, it significantly increases people's efficiency.
9. This product is durable, can be washed frequently in hot and cold water, durable. It is popular among our customers.
10. The product is frequently used in people's daily life or work. By using this product, people can simplify their life or work as possible.

1. Installation Recommendation 

2. Installation Sizes

Rod 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
3-7.9	8-18.9	-	dN+4.9	2.2	0.4	0.3	0.20	0.15	1.78
8-18.9	19-37.9	-	dN+7.3	3.2	0.6	0.4	0.25	0.15	2.62
19-37.9	38-199.9	8-18.9	dN+10.7	4.2	1.0	0.4	0.25	0.20	3.53
38-199.9	200-255.9	19-37.9	dN+15.1	6.3	1.3	0.5	0.30	0.20	5.33
200-225.9	256-649.9	38-199.9	dN+20.5	8.1	1.8	0.6	0.35	0.25	7.00
256-649.9	650-999.9	200-255.9	dN+24.0	8.1	1.8	0.6	0.35	0.25	7.00
650-999.9	≥1000.0	256-649.9	dN+27.3	9.5	2.5	0.7	0.50	0.30	8.40
≥1000.0	-	650-999.9	dN+38.0	13.8	3.0	1.0	0.70	0.60	12.00

3. Application and properties

Applicable to high and low speed reciprocating motion environment, a wide range of fluids and high temperature condition. Suitable for larger gap of piston rod. Low friction, simple groove, be able to work in themedium with oil spots. 

Meet the standard of GB/T 15242.3.

 

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, gas

 

6. Installation Dimensions

Rod Dia.	Groove Dia.	Groove Width	Order No.	O-Ring Dimensions
DN h9	D1 H9	L1+0.2
20 20 22	27.3 30.7 29.3	3.2 4.2 3.2	GSI20*27.3*3.2 GSI20*30.7*4.2 GSI22*29.3*3.2	21.89*2.62 25.0*3.53 25.07*2.62
22 24 25	32.7 31.3 32.3	4.2 3.2 3.2	GSI22*32.7*4.2 GSI24*31.3*3.2 GSI25*32.3*3.2	26.57*3.53 26.64*2.62 28.24*2.62
25 26 28	35.7 36.7 35.3	4.2 4.2 3.2	GSI25*35.7*4.2 GSI26*36.7*4.2 GSI28*35.3*3.2	29.74*3.53 29.74*3.53 29.82*2.62
28 30 30	38.7 37.3 40.7	4.2 3.2 4.2	GSI28*38.7*4.2 GSI30*37.3*3.2 GSI30*40.7*4.2	32.92*3.53 32.99*2.62 34.52*3.53
32 32 35	39.3 42.7 42.3	3.2 4.2 3.2	GSI32*39.3*3.2 GSI32*42.7*4.2 GSI35*42.3*3.2	34.59*2.62 36.09*3.53 37.77*2.62
35 36 36	45.7 43.3 46.7	4.2 3.2 4.2	GSI35*45.7*4.2 GSI36*43.3*3.2 GSI36*46.7*4.2	37.69*3.53 39.34*2.62 40.87*3.53
38 38 40	48.7 53.1 50.7	4.2 6.3 4.2	GSI38*48.7*4.2 GSI38*53.1*6.3 GSI40*50.7*4.2	40.87*3.53 43.82*5.33 44.04*3.53

Company Features
1. With constant technology innovation, Dms Seals Technology Co.,limited takes the lead in the axle seal manufacturers industry. Dms Seals Technology Co.,limited is dedicated to the development of container seal manufacturers products. Dms Seals Technology Co.,limited has always insisted on being a supplier of quality seal manufacturing process products. As a outstanding packing seal vs mechanical seal supplier, Dms Seals Technology Co.,limited are strong enough to equip with advanced technical force and professional technicians.
2. With advanced technology applied in split oil seals suppliers , we take the lead in this industry. With the unique technology and stable quality, our felt seal manufacturers win a wider and wider market gradually. Different mechanisms are provided for fabricating different piston rings by size . Our Dms Seals Technology Co.,limited has already passed relative audit. Our quality is our company name card in hydraulic oil seal manufacturers industry, so we will do it best.
3. We hope that the DMS Seals brand will precede in the oil seal manufacturing process market. Call! Supplying customers with valuable, high quality services and products is the goal of the Dms Seals Technology Co.,limited. Call! Dms Seals Technology Co.,limited always conducts business in a responsible manner. Call! As an important exporter of , the DMS Seals brand will become an international brand. Call! DMS Seals adheres to the desire of becoming a heavily influential mechanical seal buyer provider in the future. Call!

DMS Seals axle seal manufacturers supply for piston and hydraulic cylinder

axle seal manufacturers

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