Rectangular Steel Tube Product Introduction
Rectangular Steel Tube is a kind of hollow rectangular strip steel,
also known as flat tube, square tube or flat Fang Bian pipe as the
name implies moment.
Rectangular Steel Tube have two modes of production.is cold rolled
and hot rolled.Torque tube hot rolling is made up of the process of
hot rolling steel strip rolled place torque tube (4) principle.Cold
drawn or cold rolled precision torque tube, cold rolling torque
tube is used in the mechanical structure, hydraulic equipment of
high dimensional accuracy and surface finish good cold drawn or
cold rolled precision torque tube.