Company Advantages1. DMS Seal Manufacturer hydraulic piston seals sizes has been conducted a number of necessary tests. These tests include dust protection testing, water protection testing, and vibration testing under thermal and climatic stress conditions.
2. DMS Seal Manufacturer hydraulic piston seals sizes complies with the essential international electrical safety requirements. It has been tested according to the requirements of international IEC/EN standards.
3. The manufacturing process of DMS Seal Manufacturer hydraulic piston seals sizes covers a few parts, namely, mechanical drawing design, raw materials preparation, work blank fabrication, casting of components and parts, as well as assembly and testing.
4. The product is proven to be free of the dangers of electrical shock. It has passed the leakage current testing, which means that it has no power flows to the ground terminal.
5. This product is waterproof. The strong seam construction with the film blocks any water that enters the needle holes from entering the interior of the product.
6. The product is highly resistant to color fading. It is treated with a special technique to enhance its capacity on color retention.
7. The product features a clean appearance. It has been coated to enhance decontamination and prevent corrosion or foreign material contamination.
8. The product is free of safety hazards. It is designed with an electric-shock safeguard system to avoid any accidental contact.
9. At present Dms Seals Technology Co.,limited has independently developed into a brand named DMS Seal Manufacturer specializing in o-ring seal.
10. o-ring seal in Dms Seals Technology Co.,limited is all of high quality.
11. Our solid package will ensure no damage for o-ring seal.
12. A high standard o-ring seal production base has been established by Dms Seals Technology Co.,limited.
13. A small trial order is greatly welcome for our o-ring seal if you have any interest.
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 |
Focused on the production of o-ring seal, Dms Seals Technology Co.,limited has been chosen as a long-term provider to a lot of firms. After years of steady development, Dms Seals Technology Co.,limited has become the dominant entity in the piston seals field. The hydraulic piston seals production capacity of Dms Seals Technology Co.,limited has gained wide recognition. Dms Seals Technology Co.,limited has become a leading multinational manufacturer in hydraulic piston seals sizes . Dms Seals Technology Co.,limited is a senior manufacturer of modern production lines.
2. Dms Seals Technology Co.,limited is technologically leading in o-ring seal field. DMS Seal Manufacturer has been qualified with high technology to manufacture o-ring seal. In applying high technology into producing o-ring seal , DMS Seal Manufacturer is at the leading front. The cutting edged technology applied in the production of o-ring seal brings Dms Seals Technology Co.,limited high popularity.
3. Dms Seals Technology Co.,limited has established the service theory of hydraulic piston seals . Inquire online! Dms Seals Technology Co.,limited has established the service philosophy of hydraulic piston seals suppliers . Inquire online! Emphasized on rubber piston seals, pneumatic piston seals is Dms Seals Technology Co.,limited service theory. Inquire online! To establish the service theory of hydraulic cylinder piston seals is the base of Dms Seals Technology Co.,limited's work. Inquire online!
DGDA - PTFE Hydraulic Piston Seal with NBR/FKM O-Ring
o-ring seal
Type:
pусский
