Company Advantages1. The quality tests for DMS Seal Manufacturer hydraulic piston cup seals mainly include seven aspects: its allowable deviation, finish appearance, seam limit, paint quality, water content, formaldehyde emission, and harmful substance content.
2. DMS Seal Manufacturer [拓展关键词 goes through several production stages: preparation of yarns, twisting of yarns, ginning, fiber washing, scutching, dyeing, carding, etc.
3. Many advanced sole making technologies are used in the production of DMS Seal Manufacturer , such as CAD, CAM, as well as meta-mechanical analysis.
4. During the production of DMS Seal Manufacturer hydraulic piston cup seals , a series of production processes are carried out, including cutting, polishing, oxidizing, and painting or coating.
5. This product has good thermal properties. The use of low-e and spectrally selective coatings significantly reduce energy loads and improve comfort close to the wall.
6. The product is safe to use. It is designed with an overheat protection which guards people against the injury of burning or electric leakage.
7. The product features high acoustic insulation. The sound absorptive materials have been installed inside to further increase its STC rating.
8. This product is particularly important for the manufacture of many goods and services in the country. It is widely used in industrial production to enhance production efficiency.
9. People like the fact that they don't have to worry that it will fade and wear out after a while.
10. The bedding is the basis for a good rest. It's really comfortable. It helps a person feel relaxed and wakes up feeling good.
11. Customers really appreciate the perfect seam. Even if I pull hard, it is not easy to loosen the line. - One customer said.
12. This kind of product with the features of ultra-light and ultra-thin can make the wearer feel much more comfortable by reducing the pressure on the bridge of the nose.
Installation Recommendation
Installation Sizes
D H8 | d h9 | L+0.2 | H |
˂96 | D-16.3 | 8 | 7.5 |
96-190 | D-20 | 10 | 9.5 |
191-380 | D-28 | 13 | 12.5 |
381-1000 | D-36 | 20 | 19.5 |
Application and properties
Apply to hydraulic piston sealing, Consisting of a seal ring, two L-shaped POM back-up rings and an acting force O-Ring. The back-up ring acts as a support and guide to ensure a tight sealing environment. High wear resistance, low friction, no crawling phenomenon, easy installation.
Sealing ring: filled PTFE
O-Ring: NBR / FKM
L-Ring: POM / PA
Working Conditions
Working Conditions |
Diameter Range | Pressure Range | Temperature Range | Speed | Medium |
3-1600mm | 0-45MPa | -30℃+100℃ | 1 m/s | hydraulic oil, flame retardant liquid, water and others |
Installation Dimensions
D H8 | d h9 | H | L | e | Order No. |
40
45
50 | 23.2
28.2
33.2 | 7.5
7.5
7.5 | 8
8
8 | 7
7
7 | DGDA40*23.2*7.5
DGDA45*28.2*7.5
DGDA50*33.2*7.5 |
56
63
65 | 39.2
46.2
48.2 | 7.5
7.5
7.5 | 8
8
8 | 7
7
7 | DGDA56*39.2*7.5
DGDA63*46.2*7.5
DGDA65*48.2*7.5 |
70
75
80 | 53.2
58.2
63.2 | 7.5
7.5
7.5 | 8
8
8 | 7
7
7 | DGDA70*53.2*7.5
DGDA75*58.2*7.5
DGDA80*63.2*7.5 |
85
90
95 | 68.2
73.2
78.2 | 7.5
7.5
7.5 | 8
8
8 | 7
7
7 | DGDA85*68.2*7.5
DGDA90*73.2*7.5
DGDA95*78.2*7.5 |
100
105
110 | 80
85
90 | 9.5
9.5
9.5 | 10
10
10 | 10
10
10 | DGDA100*80*9.5
DGDA105*85*9.5
DGDA110*90*9.5 |
115
120
125 | 95
100
105 | 9.5
9.5
9.5 | 10
10
10 | 10
10
10 | DGDA115*95*9.5
DGDA120*100*9.5
DGDA125*105*9.5 |
130
135
140 | 110
115
120 | 9.5
9.5
9.5 | 10
10
10 | 10
10
10 | DGDA130*110*9.5
DGDA135*115*9.5
DGDA140*120*9.5 |
145
150
155 | 125
130
135 | 9.5
9.5
9.5 | 10
10
10 | 10
10
10 | DGDA145*125*9.5
DGDA150*130*9.5
DGDA155*135*9.5 |
160
170
180 | 140
150
160 | 9.5
9.5
9.5 | 10
10
10 | 10
10
10 | DGDA160*140*9.5
DGDA170*150*9.5
DGDA180*160*9.5 |
190
200
210 | 170
172
182 | 9.5
12.5
12.5 | 10
13
13 | 10
12
12 | DGDA190*170*9.5
DGDA200*172*12.5
DGDA210*182*12.5 |
220
225
235 | 192
197
207 | 12.5
12.5
12.5 | 13
13
13 | 12
12
12 | DGDA220*192*12.5
DGDA225*197*12.5
DGDA235*207*12.5 |
Dms Seals Technology Co.,limited is the largest hydraulic piston cup seals production base in China. Dms Seals Technology Co.,limited is China's leading cylinder rod seal provider and the preferred brand for costumer. Dms Seals Technology Co.,limited have long histories and strong strength in polyurethane hydraulic seals development. Dms Seals Technology Co.,limited has been stable for years in the market of cylinder oil seal . Dms Seals Technology Co.,limited integrates scientific research, design, production, sales and after sales service in all that we do.
2. All testing reports are available for our hydraulic oil seal manufacturers . With advanced technology applied in hydraulic cylinder piston seals , we take the lead in this industry. Our advanced machine is able to fabricate such external seal with features of [拓展关键词/特点]. At present, most of the piston seal hydraulic series produced by us are original products in China.
3. Dms Seals Technology Co.,limited can meet various geographic niches. Inquire online! DMS Seal Manufacturer is committed to serving and meeting customer needs. Inquire online! We've got a fantastic objective of becoming an distinguished provider. Inquire online!
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hydraulic piston cup seals
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