KQJ型管道快速抢修接头可以在不停止给排水情况下，实现快速抢修的理想产品。它具有轻捷简单、安全可靠，抢修不必锯管、挖土和复土量小等优点，用它进行抢修管子爆裂口既快又密封，降低了劳动强度和抢修成本。产品规格：DN50-DN4000材质：球墨铸铁（QT400-15）、钢制（Q235）公称压力：PN0.6Mpa-PN2.5MPa执行标准：GB/T12465-2002KQJ管道快速抢修接主要尺寸公称通径公称压力PN0.6-4.0MPaDNDWDD1L1L2LAn-dno-don-To65761551302021782402134-M124-M124-M1680891651401922271001181951722252601501682552222753102002193102773303702502743753363403806-M124-M203003264403982344642805106-M164-M163503784904505205688-M1640041954050056861045048059055062066810-M1650053264560066871560063575070377582570073885080587592512-M16)