管法兰标准在压力容器行业中的应用现状及探讨

本文从压力容器行业着手,通过对现行行业管法兰标准、国家管法兰标准的分析比较、及其在该行业中的应用现状和存在问题的探讨,提出了在现阶段使用现行行业管法兰标准、国家管法兰标准与《容规》的规定之间矛盾的处理方法,阐述了管法兰标准统一的可行性,建议尽快制定、实施统一的管法兰标准、废止现行行业、国家管法兰标准。

Status and Discussion about Application of Pipe Flange Standard in Pressure Vessels

By comparing the current professional standards for the pipe flanges and the corresponding national standard and discussing about the status and existing problem in the application of them for the pressure vessel profession, this paper offers a solution at present for some contradiction among these standards and the related requirements stipulated in " Supervision Regulation on Safety Technology for Pressure Vessels ". The feasibility of unifying these standards for the pipe flanges is described. It is proposed that a new unified standard, which can be substituted for the current standards, should be prepared as soon as possible.