For the workers who often come into contact with the construction site, it
must be no stranger to the steel bar cover. As a kind of construction steel,
what kinds of steel do it have? let's have a simple understanding.
The cold die forging thread coupler is composed of two parts of the
pre-thread, which are fixed to the steel bar by special die die pressing. There
is no need for threads at the end of the stick. The splicing of the bar is done
by installing a pre-thread.
Component to enter the other. Three-piece position couplers can be used to
splice bending rods that cannot be rotated. Optional details include transition
couplers for connecting different steel bars, couplers for connecting bars and
structural steel members, and couplers with nail holes with flanges. Threads are
sealed and provide protection for future extended applications.
This is a mechanical connection, consisting of a conical thread coupler,
the connecting rod and the matching conical thread. Couplers are installed by
using wrenches to rotate rods or sleeves according to the torque specified by
the manufacturer. For curved or curved joint rods, a special position coupling
device with a lead is used. Adjustment allows the use of end anchors in concrete
or in connections to structural steel members. The ends of the bar can be
cutting machines or saws. The end of the rod requires a taper thread of the