发明名称 WELDING KIT FOR PIPE AND METHOD FOR USING THE SAME
摘要 PURPOSE: A welding kit for a pipe and a method for using the same are provided to easily weld the pipes and to prevent the leakage of fluid by improving the airtightness of welded parts in the pipe. CONSTITUTION: A welding kit for a pipe is composed of a socket(20), and two ring-shaped welding rods(30a,30b). Each one end of two pipes(10a,10b) is inserted into the socket. The socket is welded to each insertion unit of the pipes by the ring-shaped welding rods.
申请公布号 KR20040037005(A) 申请公布日期 2004.05.04
申请号 KR20020065612 申请日期 2002.10.25
申请人 LG ELECTRONICS INC. 发明人 KIM, JEOM UNG
分类号 F16L13/02;(IPC1-7):F16L13/02 主分类号 F16L13/02
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