Company Advantages1. DMS Seal Manufacturer is designed to meet safety standards. It has been considered in terms of electrical safety, mechanical safety, and operational safety.
2. DMS Seal Manufacturer is required to go through a range of tests. It has passed the tests such as drop or shock testing, hardness testing, mechanical properties, and mechanism cycling movement endurance.
3. In the production, DMS Seal Manufacturer will go through a series of tests. The dyeing fastness, dimensional stability, appearance after washing and yarn quality will be tested.
4. DMS Seal Manufacturer has been tested in terms of many aspects. They mainly include mechanical structure, the performance of components, and statics&dynamics effect.
5. The development of DMS Seal Manufacturer has many design considerations. They are static and dynamic stiffness, operating speed, gearbox, manual and automatic control.
6. The hydraulic cylinder piston seals structure adopts humanized design, thus it is .
7. It is concluded that hydraulic cylinder piston seals has got the features of .
8. is a new type of hydraulic cylinder piston seals with the characteristic of .
9. The product helps contribute to making a safer workplace. It makes the job easier and significantly improve overall production efficiency.
10. The use of this product is proven to be healthy. Its electromagnetic radiation will absolutely not affect people's health.
11. The product is able to change the layout of the room in moments and ensures floor space is used efficiently.
12. The product provides a new way to divide spaces with elegance while respecting the architectural environment in which it is inserted.
Installation Recommendation
Installation Sizes
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.
Sealing ring: filled PTFE
O-Ring: NBR / FKM
X-Ring: NBR / FKM
Working Conditions
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 |
Installation Dimensions
Bore Dia. | Groove Dia. | Groove Width | Order No. | O-Ring Dimension |
d h9 | D1 H9 | L1+0.2 |
70
70
75 | 59
54.5
64 | 4.2
6.3
4.2 | DAQ70*59*4.2
DAQ70*54.5*6.3
DAQ75*64*4.2 | 56.74*3.53
53.34*3.53
63.09*3.53 |
80
80
85 | 64.5
59
69.5 | 6.3
8.1
6.3 | DAQ80*64.5*6.3
DAQ80*59*8.1
DAQ85*69.5*6.3 | 62.87*5.33
58*7.0
69.22*5.33 |
85
90
90 | 64
74.5
69 | 8.1
6.3
8.1 | DAQ85*64*8.1
DAQ90*74.5*6.3
DAQ90*69*8.1 | 63*7.0
72.39*5.33
68*7.0 |
95
95
100 | 79.5
74
84.5 | 6.3
8.1
6.3 | DAQ95*79.5*6.3
DAQ95*74*8.1
DAQ100*84.5*6.3 | 78.74*5.33
73*7.0
81.92*5.33 |
100
105
105 | 79
89.5
84 | 8.1
6.3
8.1 | DAQ100*79*8.1
DAQ105*89.5*6.3
DAQ105*84*8.1 | 78*7.0
88.27*5.33
83*7.0 |
110
110
115 | 94.5
89
99.5 | 6.3
8.1
6.3 | DAQ110*94.5*6.3
DAQ110*89*8.1
DAQ115*99.5*6.3 | 91.44*5.33
88*7.0
97.79*5.33 |
115
120
120 | 94
104.5
99 | 8.1
6.3
8.1 | DAQ115*94*8.1
DAQ120*104.5*6.3
DAQ120*99*8.1 | 93*7.0
100.97*5.33
98*7.0 |
125
125
130 | 109.5
104
114.5 | 6.3
8.1
6.3 | DAQ125*109.5*6.3
DAQ125*104*8.1
DAQ130*114.5*6.3 | 107.32*5.33
103*7.0
113.67*5.33 |
130
135
140 | 109
114
119 | 8.1
8.1
8.1 | DAQ130*109*8.1
DAQ135*114*8.1
DAQ140*119*8.1 | 108*7.0
113.67*5.33
116.84*7.0 |
150
160
170 | 129
139
149 | 8.1
8.1
8.1 | DAQ150*129*8.1
DAQ160*139*8.1
DAQ170*149*8.1 | 126.37*7.0
135.89*7.0
145.42*7.0 |
180
190
200 | 159
169
179 | 8.1
8.1
8.1 | DAQ180*159*8.1
DAQ190*169*8.1
DAQ200*179*8.1 | 158.12*7.0
164.47*7.0
177.17*7.0 |
210
220
230 | 189
199
209 | 8.1
8.1
8.1 | DAQ210*189*8.1
DAQ220*199*8.1
DAQ230*209*8.1 | 183.52*7.0
196.22*7.0
208.92*7.0 |
240
250
250 | 219
229
225.5 | 8.1
8.1
8.1 | DAQ240*219*8.1
DAQ250*229*8.1
DAQ250*225.5*8.1 | 215.27*7.0
227.97*7.0
227.97*7.0 |
Dms Seals Technology Co.,limited is capable of manufacturing top quality as we have gained many years of experience in our production. Dms Seals Technology Co.,limited is a premier supplier based in China. We design and manufacture with dependable and friendly services. For many years, Dms Seals Technology Co.,limited keeps holding the safe lead in hydraulic cylinder piston seals industry. With such professionalism, we gain more and more popularity in the market. Dms Seals Technology Co.,limited is a manufacturer that specializes in the design and manufacture of . We have the best knowledge base and highly acclaimed customer service. Dms Seals Technology Co.,limited has been highly appraised by the Chinese market. We have been recognized as one of the most leading manufacturers of .
2. Dms Seals Technology Co.,limited has world-advanced hydraulic sealer production equipment. With high quality production technology, DMS Seal Manufacturer supplies rubber piston seal with finest quality. To satisfy the needs of developing DMS Seal Manufacturer, it has constantly introduced high technology to manufacture hydraulic valve seals . By virtue of solid technical foundation, Dms Seals Technology Co.,limited becomes forefront in piston cup seal suppliers industry.
3. We are a firm believer in friendly business relations; we consider that all our stakeholders have a part to play in making us a more successful company. To achieve our sustainablity goal, we try to reduce our demand for energy by adopting energy-saving technology, improving our total energy efficiency. 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.
DMS Seal Manufacturer hydraulic cylinder piston seals Suppliers for pneumatic equipment
hydraulic cylinder piston seals
Type:
pусский
