DMS Seals high end hydraulic rubber seal supplier for pressure work and sliding high speed occasions

Company Advantages
1. DMS Seals is designed meeting its compliance with the industry standards.
2. The raw material of DMS Seals undergoes a rigorous selection procedure.
3. DMS Seals hydraulic rubber seal is manufactured in conformity with the principle of lean production.
4. DMS Seals presents a perfect marketing effect with its appealing design style. Its design comes out from our designers who have put their efforts on the innovation of design day-and-night.
5. DMS Seals is manufactured by dedicated and experienced technicians having years of experience.
6. This product has the advantage of excellent colorfastness. It highly resists fading when exposed to extreme conditions such as frequent washing and strong sunlight.
7. This product can always retain its original shape. Its shape is unaffected by temperature variations, pressure, or any form of collision.
8. The product is stain resistant. Its sleek surface is able to resist all liquid stains, and it is easily wiped clean.
9. The product is able to help small business save time and money by increasing efficiency and automating many essential tasks.
10. The product helps reduce waterborne diseases such as diarrhea, infectious hepatitis, and lead and fluorosis poisoning which cause acute health effects.
11. The product can brighten up immediately when powered on, which has great advantages for people who are in needs of lighting in case of an emergency.

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. Dms Seals Technology Co.,limited is classified into a high-level company producing hydraulic rubber seal . DMS Seals has its own characteristics in the hydraulic cylinder seals and wipers industry. Dms Seals Technology Co.,limited has steadily grown to be a Chinese leading manufacturer of pneumatic rubber seals . DMS Seals now is a globally famous brand which specializes in producing hydraulic cylinder packing replacement .
2. We have the capability of researching and developing state-of-the-art technologies of hydraulic seal kits suppliers . Our technology is always one step ahead than other companies for buy hydraulic seals . With advanced technology applied in earth rod seal , we take the lead in this industry.
3. Our company takes bearing social responsibility as a development strategy. We believe it will help us in cultivating an environment of growth, align teams, and positively impacting customers' experience. In order to promote local development sustainability, we promote a wide range of environmental programs such as street cleaning activities and tree planting. We aim to develop and maintain long-term relationships with our business partners based on openness, honesty, and trust. We seek to understand their business needs and aim to provide mutual support to ensure that sustainable business partnerships are established. We will work hard to improve societal benefits. During our production, we decrease emissions and handle waste materials in an environmentally responsible way, so as to improve the health of surrounding communities. We always adhere to the core idea of "customer-center and human-oriented". This makes our company well recognized and accepted by industry customers.

DMS Seals high end hydraulic rubber seal supplier for pressure work and sliding high speed occasions

hydraulic rubber seal

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