针型阀的的的防腐

针型阀的的的防腐

原文:首先阀体的防腐蚀,主要选用材料为不锈钢,碳钢。虽然防腐蚀的资料十分丰富,但能否选得恰当,还是不容易的事情,因为腐蚀的问题很复杂。选择阀体材料的难处,还在于不能只考虑腐蚀问题,同时必须考虑耐压耐温能力,经济上是否合理,购买是否容易等因素。其次是采取衬里措施,如衬铅、衬铝、衬工程塑料、衬天然橡胶及各种合成橡胶等。如介质条件许可,这倒是一种节约的方法。再次,在压力、温度不高的情况下,用非金属做阀门主体材料,往往能十分有效地防制腐蚀。此外,针型阀阀体外表面还受到大气腐蚀,一般钢铁材料都以刷漆来防护。针型阀的的的防腐?

“Needle valve type of corrosion protection”是由中国针型阀网提供的国际阀门新闻,译文仅供参考。另外,中国针 型阀网还提供相关产品搜索: 仪表阀组、 仪表球阀 (气动管路球阀)、 仪表截止阀(气动管路截止阀)、 更多针型阀产品、 针型阀价格等。针型阀的的的防腐?

译文:
First of all, the body of anti-corrosion, main material is stainless steel, carbon steel. Although the anticorrosion material is very rich, but can choose well, or not easy thing, because the problem of corrosion is very complex. Difficulty of the body material choice, is not only considered corrosion problem, the pressure must be considered and heat-resistant ability at the same time, the economic is reasonable, whether the purchase easy and other factors. Followed by lining measures, such as lining, lining aluminum, lead lining engineering plastics, lining natural rubber and various synthetic rubber, etc. Such as medium conditions permit, it’s a way to save. Again, in the case of pressure, temperature is not high, the use of non-metallic in the valve body material, often can effectively control the corrosion. In addition, the needle valve body surface by atmospheric corrosion, general steel material is to brush paint protection.针型阀的的的防腐?

 

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针型阀的的的防腐》有 64 条评论

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