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法兰连接的特点和性能分类相关介绍

来源:http://www.jnxxjm.com

【 发布于:2019-12-05 17:15:32 】


  法兰有螺纹(螺纹)连接法兰和焊接法兰。低压小直径一般是钢丝法兰,高压大直径和低压大直径一般是焊接法兰,法兰厚度的压力不同,连接螺栓的直径和数量也不同。法兰垫片也有不同的材料,取决于压力水平,从低压石棉垫片,高压石棉垫片,和四氟化铝垫片到金属垫片。

  Flange has thread (thread) connection flange and welding flange. Low pressure small diameter is generally steel flange, high pressure large diameter and low pressure large diameter are generally welding flange, the pressure of flange thickness is different, the diameter and quantity of connecting bolts are also different. Flange gasket also has different materials, depending on the pressure level, from low pressure asbestos gasket, high pressure asbestos gasket, and aluminum tetrafluoride gasket to metal gasket.

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  法兰连接的主要特点是易拆卸、强度高、密封性能好。安装法兰时,两个法兰应保持平行。法兰密封面不应损坏,但应清洗干净。法兰用垫片应按设计规范选用。法兰连接是管道施工的重要方式。法兰连接使用非常方便,能承受较大的压力。

  Flange connection is characterized by easy disassembly, high strength and good sealing performance. When installing the flange, the two flanges shall be parallel. Flange sealing surface shall not be damaged, but shall be cleaned. Gasket for flange shall be selected according to design specification. Flange connection is an important way of pipeline construction. Flange connection is very convenient to use and can bear large pressure.

  以上是济南镀锌管厂家为大家介绍的法兰连接的特点和性能分类相关内容,想要了解更多内容,欢迎访问网站:http://www.jnxxjm.com

  The above is the flange connection characteristics and performance classification introduced by Jinan galvanized pipe manufacturer. For more information, please visit http://www.jnxxjm.com



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