说明:
本系列收集了自控仪表管路系统中各种连接形式和结构式管接头、短节、管嘴、转管接头温度计套管等产品,品种多、规格全,适用广,是管路中必不可少的连接件。活接头YZG15系列是自控系统的辅助接头之一,适用于各种测量、信号和气源管路上。活接头主要用于较长的管路和安装多台设备的管路上,用活接头的原因是便于安装和维修。活接头常用在管径较小的管道上(大管径采用法兰连接),多用在DN15~40。作为系列产品,其管径从DN15一直到DN70。通常DN>50就不用活接头了。
Explain:
This series collects all kinds of connection forms and structural couplings, nipples, nozzles, rotary couplings, thermowells and other products in the automatic control instrument pipeline system. It is an essential connecting piece in the pipeline with a wide range of varieties, specifications and applications. The union YZG15 series is one of the auxiliary connectors of the automatic control system, which is applicable to various measurement, signal and air source pipelines. Unions are mainly used for long pipelines and pipelines where multiple equipment are installed. The reason for using unions is to facilitate installation and maintenance. Unions are usually used on pipes with small pipe diameters (flange connection is used for large pipe diameters). They are usually used in DN15~40. As a series of products, the pipe diameter is from DN15 to DN70. Usually, the union is not used when DN>50.
性能规范:
□公称压力:1.0MPa~3.2MPa
□适用温度:-70℃~+450℃
□制造材料:20#,H62,1Cr18Ni9Ti,316L,0Cr18Ni12Mo2Ti
□执行标准:《仪表工手册》乐嘉谦著 第五篇 仪表安装>>第三章 仪表加工件>>第一节 仪表接头