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VALQUA油封UHP是将TPU聚氨酯加工成为截断面Y形的环状活塞密封圈,可用于一体型沟槽，主要用于在-20~80℃的各种液压机器用密封，非对称边缘唇形，低阻抗，液压用。
| 名称代号 | D*d*H | GA | GB | T | D1 | L | W | ||
| UHP 40 | 40*30*6.5 | 7 | +0.3 | 9 | +0.3 | 2 | 39 | 2 | 5 |
| UHP 50 | 50*40*6.5 | 7 | 9 | 2 | 49 | 2 | 5 | ||
| UHP 63 | 63*53*6.5 | 7 | 9 | 2 | 62 | 2 | 5 | ||
| UHP 80 | 80*71*6.5 | 7 | 9 | 2 | 79 | 2 | 4.5 | ||
| UHP 90 | 90*80*6.5 | 7 | 9 | 2 | 89 | 2 | 5 | ||
| UHP 100 | 100*85*9.5 | 10 | +0.5 | 13 | +0.5 | 3 | 98 | 3 | 7.5 |
| UHP 110 | 110*95*9.5 | 10 | 13 | 3 | 108 | 3 | 7.5 | ||
| UHP 125 | 125*112*9 | 9.5 | +0.3 | 12.5 | 3 | 123 | 3 | 6.5 | |
| UHP 140 | 140*125*9.5 | 10 | 0.5 | 13 | 3 | 138 | 3 | 7.5 | |
| UHP 150 | 150*136*9 | 9.5 | +0.3 | 12.5 | 3 | 148 | 3 | 7 | |
| UHP 160 | 160*145*9.5 | 10 | +0.5 | 13 | 3 | 157 | 3 | 7.5 | |
| UHP 180 | 180*165*9.5 | 10 | 13 | 3 | 177 | 3 | 7.5 | ||
| UHP 200 | 200*180*12.5 | 13 | 16 | 3 | 197 | 4 | 10 | ||
| UHP 220 | 220*200*12.5 | 13 | 16 | 3 | 217 | 4 | 10 | ||
| UHP 224 | 224*204*12.5 | 13 | 16 | 3 | 221 | 4 | 10 | ||
| UHP 250 | 250*230*12.5 | 13 | 16 | 3 | 247 | 4 | 10 | ||