Bend pipe is mainly made by bending mechanism, bending machine is divided into CNC pipe bender, Hydraulic pipe Bender, etc.
Bend pipe is a complete set of bending equipment for bending, divided into cold simmer and hot push two kinds of technology. No matter what kind of machine equipment and piping, most of them used to bend pipe, mainly for oil transmission, gas, infusion, engineering, bridge construction.
4 inch carbon steel pipe bend
The size of the tube's bending radius determines the resistance of the catheter in the bending process. Generally speaking, the diameter of large bending radius is small, bending is prone to wrinkle and skid phenomenon, bending quality is difficult to guarantee, so the general selection of bending pipe mold R value of pipe diameter of 2-3 times as good.
Some package and Paint pictures of carbon steel pipe bend