化工设备的管道和连接进展  

Advance in Pipes and Connections in Chemical Equipment

作　　者：李猛[1] 徐虹[1] 王艳华[1] 刘宁生[1] 于明慧[1] 

机构地区：[1]黑龙江省科学院石油化学研究院,黑龙江哈尔滨150040

出　　处：《黑龙江科学》2012年第2期29-33,37,共6页Heilongjiang Science

基　　金：黑龙江省科学院基金项目

摘　　要：介绍了化工生产中常用的管道和连接管件。管道包括金属管道、搪瓷管道、玻璃管道、塑料管道、不锈钢波纹管、内衬四氟乙烯或聚丙烯膜的波纹管、衬四氟乙烯或聚丙烯膜的弹簧管、聚四氟短接等。管道连接方式包括法兰连接、管螺纹连接以及管接头连接。管接头包括由壬、快速接头、卡箍接头等。熟悉了各种管道、连接方式的优缺点,就会采取最简单、最快捷的连接方式,更好地为化工生产服务。The pipes and connections in chemical industry are introduced. The pipes include metal pipes, enamel pipes, glass pipes, plastics pipes, stainless steel bellows, teflon-lined and PP-lined bellows, teflon-lined and PP-lined spiral pipe and teflon connections, etc. The tube connection methods include flange, pipe thread, and tube connections. And the tube couplers include unions, quick couplers, clamp couplers, etc. If it is familiar with all sorts of tubes and connections, the most simple and quickest connections methods can be selected, so as to serve the chemical industry better.

关 键 词：管道连接 连接管件 不锈钢管道 聚丙烯管道 不锈钢波纹管 管接头 由壬 快速接头 卡箍接头 扳把式接头 

分 类 号：TQ053.6[化学工程]