薄壁不锈钢给水管滚压螺纹连接施工技术

Light Gauge Stainless Steel Pipes Rolling Thread Connecting Construction Technology

随着近几年国内发展起来的薄壁不锈钢管在优质饮用水系统、热水系统管道安装工程中的应用越来越普及,对薄壁不锈钢给水管道安装工程的连接工艺提出了更高的要求。本文通过对薄壁不锈钢给水管滚压螺纹连接施工技术的研究和分析,确定了管道的缩口、螺纹滚压、安装连接及水压试验的一套施工技术,从而达到使用功能、观感质量的和谐统一,以提高薄壁不锈钢给水管的连接质量。

In recent years, with the growing popularity of domestic developed light gauge stainless pipes applied in the high-quality drinking water system and hot water system piping installation, the higher requirements of attach- ment procedure have been put forward for light gauge stainless water supply pipeline installation. According to the analysis of the rolling thread connecting construction technology, a set of technology has been determined which includes the pipe necking, the thread rolling, the installation and connection, and hydrostatic test. This research mentions that the solutions to achieve the harmony and unity of function and perception of the quality, in order to improve the quality of light gauge stainless pipe connection.