30载密封件定制生产厂家
| 温度(℃) | -45/+200 |
| 速度(≤ m/s) | 3 |
| 压力(≤MPa) | 60 |
| 应用 | 移动式液压设备、保压场合、蓄能器 |
| 材料 | NBR/PTFE FKM |
| 标准或互换 | PQ01/02/03/04 |
| 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 | 60 | -45 ... +200 | 3 | 液压油、阻燃液、水、气 Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water, air and others. |
| 材料Material | ||
| O ring & X ring | 滑环 slide ring | |
| 标准件Standard Design | NBR | PTFE-青铜 PTFE-Bronze |
| 特殊Special (on request) | FKM | PTFE-碳纤维 PTFE-carbon |
|
设计标准或互换件 Standard and /or can fit the groove |
| PQ/01/02/03/04 |
| 工作压力 Pressure | 160bar | 250bar | 400bar |
| 最大挤出间隙 Max Gap E | E≤0.6mm | E≤0.4mm | E≤0.3mm |
| 缸径 D H9 | 沟槽底径 d h9 | 槽宽 L +0.2 | O型圈线径d1 | 星型圈线径d2 | C≥ |
| 40~70 | D-10 | 6.3 | 2.62 | 1.78 | 4 |
| 80~130 | D-13 | 8.3 | 3.53 | 2.62 | 4 |
| 135~450 | D-18 | 12.3 | 5.33 | 3.53 | 6 |
| 480~700 | D-31 | 16.3 | 6.99 | 5.33 | 7.5 |
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