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Rod Seals
Sealing ring: F-PTFE
Elastomer: NBR or FKM
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Application ange
This is a standard combined sealing ring which can be used for various operations.
Please refer to the standards of SPNO series of NOK Company when designing and selecting.
Features
The sliding material is F-PTFE and the sealingring features low frictionresistance, so it caneliminate the crawling and ensurehigh abrasion resistance.
Working Conditions
| Speed | PressureRange | TemperatureRange | Media | AvailableDiameter Range |
| 1.5m/s | 0~35MPa | -30℃ +200℃ | Commonly used petroleum basehydraulic oil, water, Ethyleneglycol hydraulic oil, oil-water emulsifying hydraulic oil | 12-1000mm |
| Order No. | Nominal Dimension of Sealing | L+0.2 | ||
| d | D | H | ||
| MAIS-18-12 | 12 | 18 | 3.0 | 3.2 |
| MAIS-18-14 | 14 | 20 | 3.0 | 3.2 |
| MAIS-18-16 | 16 | 22 | 3.0 | 3.2 |
| MAIS-18-18 | 18 | 24 | 3.0 | 3.2 |
| MAIS-18-20 | 20 | 26 | 3.0 | 3.2 |
| MAIS-18-22 | 22 | 31 | 3.8 | 4.0 |
| MAIS-18-25 | 25 | 34 | 3.8 | 4.0 |
| MAIS-18-28 | 28 | 37 | 3.8 | 4.0 |
| MAIS-18-30 | 30 | 39 | 3.8 | 4.0 |
| MAIS-18-32 | 32 | 41 | 3.8 | 4.0 |
| MAIS-18-36 | 36 | 45 | 3.8 | 4.0 |
| MAIS-18-40 | 40 | 49 | 3.8 | 4.0 |
| MAIS-18-45 | 45 | 54 | 3.8 | 4.0 |
| MAIS-18-50 | 50 | 65 | 6.3 | 6.5 |
| MAIS-18-56 | 56 | 71 | 6.3 | 6.5 |
| MAIS-18-60 | 60 | 75 | 6.3 | 6.5 |
| MAIS-18-63 | 63 | 78 | 6.3 | 6.5 |
| MAIS-18-70 | 70 | 85 | 6.3 | 6.5 |
| MAIS-18-75 | 75 | 90 | 6.3 | 6.5 |
| MAIS-18-80 | 80 | 95 | 6.3 | 6.5 |
| MAIS-18-85 | 85 | 100 | 6.3 | 6.5 |
| MAIS-18-90 | 90 | 105 | 6.3 | 6.5 |
| MAIS-18-95 | 95 | 110 | 6.3 | 6.5 |
| MAIS-18-100 | 100 | 115 | 6.3 | 6.5 |
| MAIS-18-105 | 105 | 120 | 6.3 | 6.5 |
| MAIS-18-110 | 110 | 125 | 6.3 | 6.5 |
| MAIS-18-115 | 115 | 130 | 6.3 | 6.5 |
| MAIS-18-120 | 120 | 135 | 6.3 | 6.5 |
| MAIS-18-125 | 125 | 140 | 6.3 | 6.5 |
| MAIS-18-130 | 130 | 145 | 6.3 | 6.5 |
| MAIS-18-135 | 135 | 150 | 6.3 | 6.5 |
| MAIS-18-140 | 140 | 155 | 6.3 | 6.5 |
| MAIS-18-145 | 145 | 160 | 6.3 | 6.5 |
| MAIS-18-150 | 150 | 170 | 9.8 | 10.0 |
| MAIS-18-160 | 160 | 180 | 9.8 | 10.0 |
| MAIS-18-170 | 170 | 190 | 9.8 | 10.0 |
| MAIS-18-180 | 180 | 200 | 9.8 | 10.0 |
| MAIS-18-190 | 190 | 210 | 9.8 | 10.0 |
| MAIS-18-200 | 200 | 220 | 9.8 | 10.0 |
| MAIS-18-210 | 210 | 230 | 9.8 | 10.0 |
| MAIS-18-220 | 220 | 240 | 9.8 | 10.0 |
| MAIS-18-224 | 224 | 244 | 9.8 | 10.0 |
| MAIS-18-230 | 230 | 250 | 9.8 | 10.0 |
| MAIS-18-240 | 240 | 260 | 9.8 | 10.0 |
| MAIS-18-250 | 250 | 270 | 9.8 | 10.0 |
| MAIS-18-260 | 260 | 280 | 9.8 | 10.0 |
| MAIS-18-270 | 270 | 290 | 9.8 | 10.0 |
| MAIS-18-280 | 280 | 300 | 9.8 | 10.0 |
| MAIS-18-290 | 290 | 310 | 9.8 | 10.0 |
| MAIS-18-300 | 300 | 320 | 9.8 | 10.0 |
| MAIS-18-310 | 310 | 330 | 9.8 | 10.0 |
| MAIS-18-320 | 320 | 340 | 9.8 | 10.0 |
| MAIS-18-330 | 330 | 350 | 9.8 | 10.0 |
| MAIS-18-340 | 340 | 360 | 9.8 | 10.0 |
| MAIS-18-350 | 350 | 370 | 9.8 | 10.0 |
| MAIS-18-360 | 360 | 380 | 9.8 | 10.0 |
| MAIS-18-370 | 370 | 390 | 9.8 | 10.0 |
| MAIS-18-380 | 380 | 400 | 9.8 | 10.0 |
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