适用于城乡给水、排水管路铸铁管、钢管)爆裂后快速修漏,及时避免水源流失、污染环境,确保给排水设施完好并畅通无阻。 Pipeline Quick Repair Joint are mainly used to rapidly rapidly repair all kinds of broken tubes( cast iron and steel tubes) of water supply and drainage systems. 一、优点 l 抢修速度快,开挖路面小 l 不必截去管子,减轻了劳动强度 l 可避免断水修漏,有利于安全供水 l 如裂缝成断口时,可当作管路伸缩接头之用