Jet pump may be all kinds of material, such as cast iron, steel, stainless steel, Hastelloy, titanium, ceramic, glass, plastics and graphite, and made of various sizes.

喷射泵可由各种各样的材料制成，例如铸铁、钢、不锈钢、哈氏合金、钛、搪瓷、玻璃、塑料和石墨，并可制成各种尺寸。

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This research dealt with the axial thrust and the wearability of graphite bearing of a vertical canned motor pump, which are the two critical problems about the pump's working life.

对影响立式屏蔽泵使用寿命的两个关键问题——泵的轴向力和石墨轴承的耐磨性进行了研究。

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Zhejiang Bethel seals co., Ltd's main products are middle-light mechanical seals. Automobile water pump seals. Silicon-carbide. Carbon-graphite series sealing rings etc.

浙江伯特利密封有限公司专业生产轻型机械密封、汽车水泵密封以及炭化硅、炭化墨密封环的等产品。

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