CONSTRUCTION PIPE WITH ASSEMBLY-CONNECTING MEANS

摘要

PURPOSE: A construction pipe with an assembly-connecting unit is provided to improve structural strength by pressing all sides of a connecting unit and to improve durability of the pipe. CONSTITUTION: A construction pipe with an assembly-connecting unit comprises recessed parts(21) and a compressing connector(20). The recessed parts are formed by inward pressing the end of a pipe(10). The compressing connector is formed by folding four connection pieces(22) formed between the recessed parts. Fastening holes(23) are formed in the connection pieces of the compressing connector.