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
DMS Seal Manufacturer hydraulic rotary shaft seals online for automotive equipment
1. DMS Seal Manufacturer rotary shaft seals is fabricated using quality raw materials and advanced production technology. DMS Seal manufacturer is a technology enterprise which specialized in the R&D and production of seals
2. The product is able to meet the exact needs of clients and is now widely used in the global market. We have developed solutions of the sealing of special working condition
3. The experiments reveal that rotary shaft seals is much more practical, it can be extended to any other kinds of rotary seals . The R&D teams have the ability to design and develop seals for various of complicated working condition of sealing system
Rod Diameter | Groove Diameter | Seal Width | Groove Width | Guide Clearance S max | |
d e8 | D H9 | H | L | 0-10MPa | 15-36MPa |
50-79 | d+10.0 | 4.5 | 5.0 | 0.40-0.30 | 0.30-0.25 |
80-109 | d+13.8 | 7.0 | 7.5 | 0.45-0.35 | 0.35-0.30 |
110-299 | d+20.0 | 9.5 | 10.0 | 0.55-0.45 | 0.45-0.35 |
300-600 | d+24.0 | 12.5 | 13.0 | 0.60-0.55 | 0.55-0.45 |
Application and properties
Applicable to construction machinery, construction machinery and automotive equipment and other industrial fields. Consisting of a sealing ring, a O-Ring and two retaining rings, the sealing surface profile is specially designed to accommodate high pressure and low speed, the design of the back of the seal ring increases the contact surface and prevents rotation with the rod or shaft. Low friction, non viscous phenomenon, simple groove, good abrasion resistance and dimensional stability.
Standard materials
Sealing ring: filled PTFE
O-Ring: NBR / FKM
Back-up ring: POM / PA
Working Conditions | ||||
Diameter Range | Pressure Range | Temperature Range | Speed | Medium |
3-1600mm | 0-36MPa | -36℃+100℃ | 0.5 m/s | hydraulic oil, flame retardant liquid, water and others |
d e8 | D H9 | H | L | e | Order No. |
50 | 60 | 4.5 | 5 | 7 | OI50*60*4.5 |
65 | 75 | 4.5 | 5 | 7 | OI65*75*4.5 |
80 | 93.8 | 7.0 | 7.5 | 7 | OI80*93.8*7 |
95 | 108.8 | 7.0 | 7.5 | 7 | OI95*108.8*7 |
115 | 135 | 9.5 | 10 | 10 | OI115*135*9.5 |
130 | 150 | 9.5 | 10 | 10 | OI130*150*9.5 |
160 | 180 | 9.5 | 10 | 10 | OI160*180*9.5 |
190 | 210 | 9.5 | 10 | 10 | OI190*210*9.5 |
225 | 245 | 9.5 | 10 | 10 | OI225*245*9.5 |
Company Features
1. The company status of DMS Seal Manufacturer has been firmer than before.
2. Dms Seals Technology Co.,limited has a production base, specializing in the production of rotary seals .
3. To carry forward rotary shaft seals is the base of Dms Seals Technology Co.,limited's work.
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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