| Product name: | 207型机械密封 | ||||||
| specification: | ![]() |
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| Category: | Pump valve fittings -- 机械密封件 | ||||||
| Price: | factory price | ||||||
| Brand: | Shanghai | ||||||
| Place of Origin: | China | ||||||
| Available Quantity: | batch | ||||||
| delivery cycle: | Spot goods (or inquire by telephone) | ||||||
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205/206/207型机械密封
205、206、207型系轴向双端面、多弹簧、外流、传动套传动的釜用机械密封。205系非平衡型,206系大气端平衡型,207系双端平衡型。本型号目前有HG5-748-78标准(简称78标)和HG2098-91标准(简称91标),其安装尺寸不同,选用时请注意。安装法兰的密封分平面(Ⅰ)型与榫槽面(Ⅱ)型两种。请在标定型号后加注。也可按用户尺寸要求加工。
205,206,207型机械密封主要尺寸