30载密封件定制生产厂家
| 温度(℃) | -35/+120 |
| 速度(≤ m/s) | 1 |
| 压力(≤MPa) | 40 |
| 应用 | 移动式液压设备、标准油缸、机床、注射机、油压机 |
| 材料 | NBR/FKM PU |
| 标准或互换 | JB/ZQ 4265 GY1 |
| 适用范围 Application Range | ||||
| 压力 Pressure [MPa] | 温度 Temperature [°C] | 速度 Sliding speed[m/s] | 介质Medium | |
| 标准件 Standard | 40 | -35 ... +120 | 1 | 液压油、阻燃液、水、气 Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water, air and others. |
| 材料Material | ||
| 标准件Standard Design | PU (Shore 90-95A | |
| 特殊Special (on request) | FKM | |
|
设计标准或互换件 Standard and /or can fit the groove |
| JB/ZQ 4265 |
| JGY1 |
| 工作压力 Pressure | 160bar | 250bar | 400bar |
| 最大挤出间隙 Max Gap E | E≤0.6mm | E≤0.4mm | E≤0.4mm |
| 杆径 d h9 | 沟槽底径 D H9 | H | 槽宽 L +0.2 | 槽宽 L2+0.2 | R1≤ | C |
| 16~28 | d+6 | 8 | 8.5 | 11 | 0.4 | 3 |
| 16~55 | d+8 | 10 | 11 | 13 | 0.8 | 3.5 |
| 55~160 | d+12 | 14 | 15 | 17 | 1.2 | 5 |
| 100~300 | d+16 | 18 | 19 | 22 | 1.2 | 6.5 |
| 320~690 | d+24 | 24 | 26 | 29 | 1.6 | 7 |
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