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
Hydraulic Cylinder Rod Seals Rod Seals Wholesale - DMS Seals
Product details of the hydraulic cylinder rod seals
Product Information
DMS Seals hydraulic cylinder rod seals is available in an attractive design and appealing finish. As we always keep 'Quality first' firmly in mind, the product is sure to be of the highest quality. Dms Seals Technology Co.,limited has a perfect after-sales service system.
1. Performance and use
Suitable for two-way reciprocating rod seals. The leakage is extremely small, and it can be applied in a wide range of media and temperature occasions. The friction force is small, and the servo cylinder that requires quick response is recommended to be preferred.
The adaptability of the working medium and the working temperature range can be changed by changing the material of the O-ring.
The installation groove is small and the groove is simple.
The seal is easy to install and generally requires no special tools.
Comply with GB/T 15242.1-94 and GB/T 15242.3-94 standards.
2. Materials
Sealing ring: Filled with polytetrafluoroethylene (PTFE). According to different working conditions and sealing requirements, different filling materials and filling processes can be selected, please inquire for details.
O-ring: nitrile rubber NBR, fluororubber FKM. The material of the O-ring is determined according to the temperature and working medium of the working condition, if you are not sure, please contact us. If you need to match fluorine rubber (FKM) O-ring, you need to explain before ordering.
3. Precautions:
Ⅰ. If other parameters of the matched O-ring are qualified, the diameter of the ring is 1-2% larger than the value listed in the sample, which will not affect the use.
Ⅱ. When installing, you can bend the sealing ring into a heart shape and put it into the groove, but there must be no creases. In the two cases shown in the figure below, A is allowed and B is prohibited.
（non-recoverable creases）
| NO. | SIZE | NO. | SIZE | NO. | SIZE |
| 1 | SPNC3*6*2.5 | 40 | SPNC39*45*4.7 | 79 | SPNC145*155*7.5 |
| 2 | SPNC4*7*2.5 | 41 | SPNC40*46*4.7 | 80 | SPNC150*160*7.5 |
| 3 | SPNC5*8*2.5 | 42 | SPNC41*47*4.7 | 81 | SPNC150*165*11 |
| 4 | SPNC6*9*2.5 | 43 | SPNC42*48*4.7 | 82 | SPNC155*170*11 |
| 5 | SPNC7*10*2.5 | 44 | SPNC44*50*4.7 | 83 | SPNC160*175*11 |
| 6 | SPNC8*11*2.5 | 45 | SPNC45*51*4.7 | 84 | SPNC165*180*11 |
| 7 | SPNC9*12*2.5 | 46 | SPNC46*52*4.7 | 85 | SPNC170*185*11 |
| 8 | SPNC10*13*2.5 | 47 | SPNC48*54*4.7 | 86 | SPNC175*190*11 |
| 9 | SPNC10*14*3.2 | 48 | SPNC48*58*7.5 | 87 | SPNC180*195*11 |
| 10 | SPNC11*15*3.2 | 49 | SPNC49*55*4.7 | 88 | SPNC185*200*11 |
| 11 | SPNC11.2*15.2*3.2 | 50 | SPNC50*56*4.7 | 89 | SPNC190*205*11 |
| 12 | SPNC12*16*3.2 | 51 | SPNC50*60*7.5 | 90 | SPNC195*210*11 |
| 13 | SPNC12.5*16.5*3.2 | 52 | SPNC52*62*7.5 | 91 | SPNC200*215*11 |
| 14 | SPNC14*18*3.2 | 53 | SPNC53*63*7.5 | 92 | SPNC210*225*11 |
| 15 | SPNC15*19*3.2 | 54 | SPNC55*65*7.5 | 93 | SPNC220*235*11 |
| 16 | SPNC16*20*3.2 | 55 | SPNC56*66*7.5 | 94 | SPNC230*245*11 |
| 17 | SPNC18*22*3.2 | 56 | SPNC58*68*7.5 | 95 | SPNC240*255*11 |
| 18 | SPNC20*24*3.2 | 57 | SPNC60*70*7.5 | 96 | SPNC260*275*11 |
| 19 | SPNC20*24*3.2 | 58 | SPNC62*72*7.5 | 97 | SPNC280*295*11 |
| 20 | SPNC21*25*3.2 | 59 | SPNC63*73*7.5 | 98 | SPNC300*315*11 |
| 21 | SPNC22*26*3.2 | 60 | SPNC65*75*7.5 | 99 | SPNC320*335*11 |
| 22 | SPNC22*28*4.7 | 61 | SPNC67*77*7.5 | 100 | SPNC340*355*11 |
| 23 | SPNC22.4*28.4*4.7 | 62 | SPNC70*80*7.5 | 101 | SPNC375*390*11 |
| 24 | SPNC24*30*4.7 | 63 | SPNC71*81*7.5 | ||
| 25 | SPNC25*31*4.7 | 64 | SPNC75*85*7.5 | ||
| 26 | SPNC25.5*31.5*4.7 | 65 | SPNC80*90*7.5 | ||
| 27 | SPNC26*32*4.7 | 66 | SPNC85*95*7.5 | ||
| 28 | SPNC28*34*4.7 | 67 | SPNC90*100*7.5 | ||
| 29 | SPNC29*35*4.7 | 68 | SPNC95*105*7.5 | ||
| 30 | SPNC29.5*35.5*4.7 | 69 | SPNC100*110*7.5 | ||
| 31 | SPNC30*36*4.7 | 70 | SPNC105*115*7.5 | ||
| 32 | SPNC31*37*4.7 | 71 | SPNC110*120*7.5 | ||
| 33 | SPNC31.5*37.5*4.7 | 72 | SPNC115*125*7.5 | ||
| 34 | SPNC32*38*4.7 | 73 | SPNC120*130*7.5 | ||
| 35 | SPNC34*40*4.7 | 74 | SPNC125*135*7.5 | ||
| 36 | SPNC35*41*4.7 | 75 | SPNC130*140*7.5 | ||
| 37 | SPNC35.5*41.5*4.7 | 76 | SPNC132*142*7.5 | ||
| 38 | SPNC36*42*4.7 | 77 | SPNC135*145*7.5 | ||
| 39 | SPNC38*44*4.7 | 78 | SPNC140*150*7.5 |
Company Feature
• Our sales network is spreading all over the country. We are dedicated to making it go global.
• We are willing to provide intimate services for consumers with high quality, flexible and adaptable service mode.
• Dms Seals Technology enjoys a superior geographical position with traffic convenience. This is advantageous for the transportation of the product.
Our products are of reliable quality, with great cost performance and you can purchase them with confidence. If you are in need, please contact us for business discussion.
Professional O Ring Suppliers & O Ring Manufacturers
CONTACT US
TEL: +86-757-86235767
Contact Person: Teresa Chen
E-mail: dms@dmsseals.com
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