Company Advantages1. Compared with normal material, the remarkable advantages of material for hydraulic wiper seals prove that scraper seals is the best.
2. hydraulic wiper seals fabricate by Dms Seals Technology Co.,limited is primarily made by metric wiper seal .
3. Measured data indicates that hydraulic wiper seals meets the requirements of metric wiper seal .
4. The product has a stable chemical characteristic. The raw ingredients are not prone to react with other substances such as air.
5. The product features the desired luster. When it is cut, scratched, or polished, its metal materials can retain its original luster.
6. This product is anti-bacterial. There are no hidden corners or concave joints which are hard to clean, besides, its smooth steel surface protects from mold gathering.
7. The product features enough hardness. It can resist to permanent shape change due to external stress such as scratch and indentation.
8. Having obtained with metric wiper seal certification, the hydraulic wiper seals is of high quality.
9. It is the pursuit of higher quality life of people that DMS Seal Manufacturer produced the finest hydraulic wiper seals to meet the needs.
10. As a hydraulic wiper seals professional company, more and more customers have shown their interest in [名牌名称].
Installation Recommendation
Installation Sizes
Rod Diameter d f8/h9 | Groove Diameter | Groove Width | Step Diameter | Radius | Step Width |
Standard Application | Suitable
Application | D H9 | L1+0.2 | D1±0.1 | R | a |
140.0-229.9 | 100.0-450.0 | d+22.2 | 6.3 | d+10.7 | 1.2 | 4.2 |
230.0-299.9 | 220.0-450.0 | d+24.2 | 6.3 | d+10.7 | 1.2 | 4.2 |
300.0-629.9 | 250.0-650.0 | d+33.0 | 8.1 | d+15.1 | 1.2 | 6.3 |
630.0-999.9 | 550.0-999.9 | d+36.5 | 9.5 | d+15.1 | 2.0 | 6.3 |
Application and properties
Applicable to agricultural hydraulic press, injection molding machine, metallurgical equipment, etc. Consisting of a sealing ring and two O-Rings as preload element, good dust scraping effect, low friction, no stick slip phenomenon, good ability of adjustment and positioning, especially for large diameter piston rods.
Sealing ring: filled PTFE / PU
O-Ring: NBR / FKM
Working Conditions
Working Conditions |
Diameter Range | Pressure Range | Temperature Range | Speed | Medium |
3-1600mm |
| -30℃+200℃ | 5 m/s | hydraulic oil, flame retardant liquid, water and others |
Installation Dimensions
d f8 | D H9 | H | L1+0.2 | L1 | Order No. |
100
110
120 | 122.2
132.2
142.2 | 13.5
13.5
13.5 | 6.3
6.3
6.3 | 4.2
4.2
4.2 | DPT2-100*122.2*6.3
DPT2-110*132.2*6.3
DPT2-120*142.2*6.3 |
130
140
150 | 152.2
162.2
172.2 | 13.5
13.5
13.5 | 6.3
6.3
6.3 | 4.2
4.2
4.2 | DPT2-130*152.2*6.3
DPT2-140*162.2*6.3
DPT2-150*172.2*6.3 |
160
170
180 | 182.2
192.2
202.2 | 13.5
13.5
13.5 | 6.3
6.3
6.3 | 4.2
4.2
4.2 | DPT2-160*182.2*6.3
DPT2-170*192.2*6.3
DPT2-180*202.2*6.3 |
190
200
210 | 212.2
222.2
232.2 | 13.5
13.5
13.5 | 6.3
6.3
6.3 | 4.2
4.2
4.2 | DPT2-190*212.2*6.3
DPT2-200*222.2*6.3
DPT2-210*232.2*6.3 |
220
230
240 | 242.2
252.2
262.2 | 13.5
13.5
13.5 | 6.3
6.3
6.3 | 4.2
4.2
4.2 | DPT2-220*242.2*6.3
DPT2-230*252.2*6.3
DPT2-240*262.2*6.3 |
250
260
270 | 272.2
282.2
292.2 | 13.5
13.5
13.5 | 6.3
6.3
6.3 | 4.2
4.2
4.2 | DPT2-250*272.2*6.3
DPT2-260*282.2*6.3
DPT2-270*292.2*6.3 |
275
280
290 | 297.2
302.2
312.2 | 13.5
13.5
13.5 | 6.3
6.3
6.3 | 4.2
4.2
4.2 | DPT2-275*297.2*6.3
DPT2-280*302.2*6.3
DPT2-290*312.2*6.3 |
295
300
320 | 317.2
333
353 | 13.5
18.4
18.4 | 6.3
8.1
8.1 | 4.2
6.3
6.3 | DPT2-295*317.2*6.3
DPT2-300*333*8.1
DPT2-320*353*8.1 |
340
350
360 | 373
383
393 | 18.4
18.4
18.4 | 8.1
8.1
8.1 | 6.3
6.3
6.3 | DPT2-340*373*8.1
DPT2-350*383*8.1
DPT2-360*393*8.1 |
Company Features1. As a quality-oriented enterprise, Dms Seals Technology Co.,limited is seeking a wider global market for hydraulic wiper seals . Dms Seals Technology Co.,limited is a technologically advanced enterprise which mainly produces scraper seals . Dms Seals Technology Co.,limited holds temporarily a leading position in wiper seals field. Through continuous inputs and development, Dms Seals Technology Co.,limited has become a leading company in hydraulic wiper seals sector. Dms Seals Technology Co.,limited has already occupied significant share of hydraulic wiper seals market and become one of the most professional hydraulic wiper seals supplier in China.
2. We have technologically advanced manufacturing facilities. They are incredibly flexible, fully-automated, and computer-driven, allowing us to produce products precisely to the required specifications. With a spectacular floor space, the factory owns sets of production facilities with advanced technology. This enables our factory to maintain monthly stable outputs with high quality. Our staff is second to none. Most of them have spent their entire careers in this field. They know to design and produce from a craftsperson’s point of view. This ability sets our company apart from most factories that can only run simple projects. We have personnel that is experts in product creation. They are accustomed to multi-disciplinary approaches in manufacture. Being fast, professional, competent, and knowledgeable, they allow us to provide the best. Dms Seals Technology Co.,limited has strong R&D strength.
3. DMS Seal Manufacturer was born with the belief of metric wiper seal . Get an offer! Dms Seals Technology Co.,limited will make unremitting efforts to realize the dream of a powerful hydraulic wiper seals supplier in China. Get an offer! To establish the service creed of wiper seal design is the base of Dms Seals Technology Co.,limited's work. Get an offer! Dms Seals Technology Co.,limited, known as DMS Seal Manufacturer, has been dedicating to producing and designing hydraulic wiper seals . Get an offer! Dms Seals Technology Co.,limited has been responsible for developing a number of highly marketable hydraulic wiper seals for years. Get an offer!
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hydraulic wiper seals
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