A method for joining Plastic Pipe which comprises a Pestana threading Ring at one end of a Pipe and a merging of electrofusion coupling; coupling to the end of the pipe;Further comprises a Connector and a Pipe according to the described method.

摘要

Published a method and an apparatus for joining Plastic Pipe 10.A Pestana ring is threaded in a Terminal portion of a plastic pipe,Then a Ring threaded coupling electrofusion in the terminal portion of the plastic pipe.The coupling Ring of electrofusion energizes below to merge the Plastic Pipe and a Terminal portion of the Plastic Pipe extends beyond dThe coupling ring is short for electrofusion, it virtually Flush with the coupling of lectrofusion.The above are carried out in similar and other plastic pipe electrofusion couplings both pipes are placed almost in axial Alignment, MutualAnd the two annular Tabs are fixed to each other.The Plastic Pipe can be independent or may be buried directly in the ground or they fit comfortably inside a Pipe.