PIPE FIXING DEVICE

摘要

A device is provided to fix the shape of bending portions of a pipe easily by mounting the bellows type device on the pipe to be bent. A device for fixing the shape of bending portions of a pipe is made up of a bellows pipe of copper material. The device is composed of ridges(310) and valleys(320) easy to bend. The device has a hollow in which a bent portion of the pipe is inserted. The bending shape retaining force of the device is greater than the elastic restoring force of the bent portion of the pipe.