PIPE WELDING TEST BED AT THE SEVERE COLD CIRCUMSTANCE

摘要

The present invention relates to a composite type extreme terrain pipe welding test bed. More specifically, in order to test operation of an automatic pipe welding apparatus in an extreme ground, the composite type extreme terrain pipe welding test bed capable of welding a pipe specimen to be used in an extreme ground in an extreme environment site (chamber and the like) is provided. According to the present invention, performance of welding is able to simply be tested by directly performing automatic welding with the pipe specimen in the extreme environment setting paper. As the pipe is tested with only a weld surface using the specimen, the present invention is able to easily be applied to the environment where ultimate environment of a narrow space is available.