WRY系列南通蘇州/常州武研高溫導熱油泵,+常州市武研熱油泵有限公司+武研熱油泵WRY系列高溫導熱油泵WRY系列熱油泵材料選擇時應該著手考慮:
1、介質的腐蝕性:材料對于介質的耐腐蝕性是有一定的范圍的
2、電化學腐蝕:在WRY系列高溫導熱油泵的整個流道采用相同的金屬材料。
3、經濟性:在設計或使用中的高才低用或耐蝕材料當不耐蝕材料采用都是不經濟的。
4、固體顆粒的耐磨性:介質中含有磨料性的固體顆粒時,應采用耐磨的材料。
5、單級揚程很高:單級揚程達到數百米甚*千米的泵,葉輪及葉片的材料應采用耐沖刷、抗汽蝕的高強度鋼,如沉淀硬化不銹鋼等。
WRY series of hot oil pump materials should be considered when selecting:
1, the corrosive medium: the material for the corrosion resistance of the medium is a certain range of
2, electrochemical corrosion: in the WRY series of high temperature thermal conductivity of the flow of the entire flow channel with the same metal materials.
3, economy: the design or use of high or low corrosion resistant material when using no corrosion resistant materials are not economical.
4, the wear resistance of solid particles: abrasive particles in the medium containing solid particles should be wear-resistant materials.
5, single stage head is high: single stage head up to hundreds of meters or even the first kilometer of the pump, impeller and blade of the material should be used to wash, anti cavitation of high strength steel, such as precipitation hardening stainless steel, etc..
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常州市武研熱油泵有限公司
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2016.6.23韓