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 step piston rod seal seal environment
1. hydraulic rod seals is designed and created independently by Dms Seals Technology Co.,limited.
2. Its quality absolutely meets the international quality standards.
3. The product is made to the highest quality standards available.
4. Caring service is DMS Seal Manufacturer's highest requirement.
1. Installation Recommendation
2. Installation Sizes
Rod Diameter d e8 | Groove Diameter D H9 | Groove Width L D10 | H |
20-30 | d+8 | 7.5 | 7 |
31-35 | d+8 | 7.5 | 7 |
36-44 | d+8 | 8.5 | 8 |
45-55 | d+10 | 11.0 | 10 |
56-119 | d+15 | 13.0 | 12 |
120-319 | d+20 | 17.0 | 16 |
320-499 | d+30 | 21.0 | 20 |
＞499 | d+40 | 26.5 | 25 |
3. Application and properties
Applicable to hydraulic cylinder piston rod, generally used in conjunction with the guide sleeve. The special-shaped Y-Ring has the sealing function, provides the elasticity to the seal ring, and compensates for the abrasion. Wear-resisting, non stick slip phenomenon. It has a high stability under pressure and harsh conditions.
4. Standard materials
Sealing ring: filled PTFE
Y-Ring: NBR / PU
5. Working Conditions
Working Conditions | ||||
Diameter Range | Pressure Range | Temperature Range | Speed | Medium |
3 - 1600mm | 0 - 60MPa | -30℃ +100℃ | 1 m/s | Petroleum base hydraulic oil, nonflammable hydraulic fluid, water, and others. |
6. Installation Dimensions
Rod Dia. | Outer Dia. | Groove Width | Order No. |
d e8 | D H9 | L D10 | |
20 22 23 | 28 30 31 | 7.5 7.5 7.5 | TDI20*28*7.5 TDI22*30*7.5 TDI23*31*7.5 |
25 28 30 | 33 36 38 | 7.5 7.5 7.5 | TDI25*33*7.5 TDI28*36*7.5 TDI30*38*7.5 |
32 35 36 | 40 43 44 | 7.5 7.5 8.5 | TDI32*40*7.5 TDI35*43*7.5 TDI36*44*8.5 |
40 42 45 | 48 50 55 | 8.5 8.5 11 | TDI40*48*8.5 TDI42*50*8.5 TDI45*55*11 |
47 48 50 | 57 58 60 | 11 11 11 | TDI47*57*11 TDI48*58*11 TDI50*60*11 |
52 55 56 | 62 65 71 | 11 11 13 | TDI52*62*11 TDI55*65*11 TDI56*71*13 |
60 63 65 | 75 78 80 | 13 13 13 | TDI60*75*13 TDI63*78*13 TDI65*80*13 |
68 70 72 | 78 85 87 | 13 13 13 | TDI68*78*13 TDI70*85*13 TDI72*87*13 |
75 80 83 | 90 95 98 | 13 13 13 | TDI75*90*13 TDI80*95*13 TDI83*98*13 |
Company Features
1. Being specialized in the manufacturing of hydraulic rod seals , DMS Seal Manufacturer also covers a wide range of piston rod seal .
2. Also Dms Seals Technology Co.,limited has a very professional team who have great annual capacity.
3. The service theory of push rod seal in Dms Seals Technology Co.,limited emphasize on pneumatic rod seals . Inquiry! rod seal catalogue is guaranteed in Dms Seals Technology Co.,limited. Inquiry!
Professional O Ring Suppliers & O Ring Manufacturers
CONTACT US
TEL: +86-757-86235767
Contact Person: Teresa Chen
E-mail:
dms@dmsseals.com
export@dmsseals.com
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