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使用新的或未标明级别的化学物质前须对泵进行实验

网址:www.shengweidianzi.com  2019-08-07  作者:admin    阅读:

在为泵送腐蚀性流体选择蠕动泵时,关键是选择正确的泵管材料。选错泵管会导致险情,有可能毁坏设备及危及人身安全。请查询泵及泵管制造商所提供的每项用途的化学相容性表。
When choosing peristaltic pumps for pumping corrosive fluids, the key is to select the correct material of the pump pipe. The wrong selection of pump pipe will lead to danger, which may damage equipment and endanger personal safety. Please inquire about the chemical compatibility for each use provided by the pump and tube manufacturer.
使用新的或未标明级别的化学物质前须对泵进行实验。将一小段泵管浸入流体中。检查泵管尺寸、颜色、重量及强度的变化情况。可能的话,在拉伸使用泵管前,测试一下泵中的泵管。泵管受挤压期间产生挠曲,会将化学物质揉入管壁中,加速管材的老化解体。
Pumps must be tested before using new or unmarked chemicals. Immerse a small section of the pump tube into the fluid. Check the size, color, weight and strength of the pump pipe. If possible, test the pump pipe in the pump before stretching it. The pump pipe will be deflected during extrusion, which will rub chemicals into the pipe wall and accelerate the aging and disintegration of the pipe.

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