DMS SEALS TECHNOLOGY CO.,LIMITED
The Professional Sealing Solution Supplier(O Ring Suppliers & Oil Seal Manufacturers).
DMS Seals - Hydraulic Seals and Oil Ring Seals Manufacturer & Supplier
Latest hydraulic valve seals supplier for pneumatic equipment
1. DMS Seals is designed combining the ongoing market trend with the modern design concept in the phone accessories industry by our designers.
2. The production of DMS Seals consists of two parts, making processing such as extrusion, die casting, and stamping, as well as the deep process such as drilling, milling, and welding.
3. The design of DMS Seals is intricate. It is based on building structural systems along with other factors like climate and aesthetical preferences.
4. Different energy conservation technologies are used in the development of DMS Seals . Frequency conversion, suppression of electric surge, or electromagnetic regulation technology has been adopted to make full use of electricity.
5. The product is durable in use. Its electronic circuits are not susceptible to aging and oxidation which may cause circuitry burnout.
6. The product can reduce friction and power loss. The stationary and rotating rings are exclusively designed with the minimized friction coefficient to reduce power loss during its operation.
7. This product is not susceptible to temperature variations. The ingredients contained would stay lazy when the temperature changes.
8. The excellent characteristics give the product greater market application potential.
9. This product is favored by the majority of the people and shows the broad market application prospects of this product.
10. Due to its significant economic return, the product is becoming more and more important and widely used.
Groove Diameter DN H9 | Groove Diameter | Groove Width | Radius | Radial Clearance S max. | O-Ring Cross Section | X-Ring Seal Cross Section | |||
Standard Application | Light Application | d1 h9 | L1+0.2 | R1 | 10MPa | 20MPa | 30MPa | d2 | W |
15 - 39.9 | 40 - 79.9 | DN - 11.0 | 4.2 | 1.0 | 0.25 | 0.15 | 0.10 | 3.53 | 1.78 |
40 - 79.9 | 80 - 132.9 | DN - 15.5 | 6.3 | 1.3 | 0.3 | 020 | 0.15 | 5.33 | 1.78 |
80 - 132.9 | 133 - 252.9 | DN - 21.0 | 8.1 | 1.8 | 0.3 | 0.20 | 0.15 | 7.00 | 2.62 |
133 - 252.9 | -- | DN - 24.5 | 8.1 | 1.8 | 0.3 | 0.20 | 0.15 | 7.00 | 2.62 |
253 - 462.9 | -- | DN - 28.0 | 9.5 | 2.5 | 0.45 | 0.30 | 0.25 | 8.40 | 3.53 |
463 - 700 | -- | DN - 35.0 | 11.5 | 3.0 | 0.55 | 0.40 | 0.35 | 10.00 | 5.33 |
Application and properties
Apply to the working condition of fast speed, high pressure, and the necessary pressure keeping. Recommended for double-acting pistons as piston-type energy storage, supporting cylinder and positional cylinder. Double safety with low friction and high elasticity, good dynamic and static sealing performance, larger extrusion clearances can be allowed, at the same time with the function of holding pressure, less leakage in the hydraulic cylinder. Simple groove, small installation space, excellent sliding performance, no crawling phenomenon.
Standard materials
Sealing ring: filled PTFE
O-Ring: NBR / FKM
X-Ring: NBR / FKM
Working Conditions | ||||
Diameter Range | Pressure Range | Temperature Range | Speed | Medium |
3-1600mm | 0-40MPa | -30℃+200℃ | 2 m/s | hydraulic oil, flame retardant liquid, water and others |
Bore Dia. | Groove Dia. | Groove Width | Order No. | O-Ring Dimension |
d h9 | D1 H9 | L1+0.2 | ||
70 | 59 | 4.2 | DAQ70*59*4.2 | 56.74*3.53 |
80 | 64.5 | 6.3 | DAQ80*64.5*6.3 | 62.87*5.33 |
85 | 64 | 8.1 | DAQ85*64*8.1 | 63*7.0 |
95 | 79.5 | 6.3 | DAQ95*79.5*6.3 | 78.74*5.33 |
100 | 79 | 8.1 | DAQ100*79*8.1 | 78*7.0 |
110 | 94.5 | 6.3 | DAQ110*94.5*6.3 | 91.44*5.33 |
115 | 94 | 8.1 | DAQ115*94*8.1 | 93*7.0 |
125 | 109.5 | 6.3 | DAQ125*109.5*6.3 | 107.32*5.33 |
130 | 109 | 8.1 | DAQ130*109*8.1 | 108*7.0 |
150 | 129 | 8.1 | DAQ150*129*8.1 | 126.37*7.0 |
180 | 159 | 8.1 | DAQ180*159*8.1 | 158.12*7.0 |
210 | 189 | 8.1 | DAQ210*189*8.1 | 183.52*7.0 |
240 | 219 | 8.1 | DAQ240*219*8.1 | 215.27*7.0 |
Company Features
1. In virtue of a well-grounded development foundation, Dms Seals Technology Co.,limited has become a first-class manufacturing enterprise. Dms Seals Technology Co.,limited stands out in the fierce markets relying on R&D and manufacturing advantages. We provide professional manufacturing solution. Dms Seals Technology Co.,limited is a well-known manufacturer in China. We are experienced in hydraulic valve seals design, development, and production. Dms Seals Technology Co.,limited mainly develops, produces, and sells for many years. We have been recognized as a credible manufacturer. Dms Seals Technology Co.,limited is known for its professionalism and experience in this industry. We are a professional manufacturer of .
2. Thanks to the solid technical foundation, Dms Seals Technology Co.,limited stands out in the pneumatic cylinder rod seal industry. Dms Seals Technology Co.,limited incorporates innovative technologies in the home and overseas from the creation of cylinder oil seal . In order to attain technological innovation, Dms Seals Technology Co.,limited has established its own research and development foundation. Dms Seals Technology Co.,limited has introduced several excellent staff. Dms Seals Technology Co.,limited now has a huge production base with strong technical strength.
3. The high quality hyd cylinder seals will never disappoint you. Ask! The corporate culture that DMS Seals sticks to is essential for the cohesion of the company. Ask! DMS Seals always insists on putting quality the first. Ask! Earnestly striving for perfection for the needs of customers is the corporate culture of DMS Seals. Ask! Persistently improving the quality of service has been the main focus of DMS Seals. Ask!
Latest hydraulic valve seals supplier for pneumatic equipment
hydraulic valve seals
Type:
Professional O Ring Suppliers & O Ring Manufacturers
CONTACT US
TEL: +86-757-86235767
Contact Person: Frank Zhou
E-mail:
sales@dmsseals.com
dms@dmsseals.com
Skype: 13318313660
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