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发明名称
一种快速无螺纹管道连接装置
摘要
本实用新型公开了一种快速无螺纹管道连接装置,适用于φ65mm以下无螺纹管道的连接和密封,改变了在被连接管道上必须加工螺纹的传统连接。该装置由承压体、紧固螺帽及密封紧固套组成。管道介质为水或煤气,介质温度为-30℃至150℃,工作压力2.5MPa。由于无需在连接管道上加工螺纹,因而能实现快速联接,加快施工进度,减轻劳动强度,缩短施工周期。该装置适用于管道的对接、活节、弯头接、三通接、四通接、自来水龙头接或暖气端盖接。
申请公布号
CN2042921U
申请公布日期
1989.08.16
申请号
CN88216965.3
申请日期
1988.10.10
申请人
魏从斌
发明人
魏从斌
分类号
F16L21/04
主分类号
F16L21/04
代理机构
代理人
主权项
1、一种快速无螺纹管道连接装置,它由紧固螺帽(1)、承压体(2)所组成,其特征在于:在承压体(2)与被连接管道(4)、(5)之间装有密封紧固套(3)。
地址
辽宁省铁岭市光学仪器厂
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