Elbow making machine could manufacture small radius 45 degree and 90 degree elbows with bending radius of 1.0d to 1.5d and with diameter from 1/2" to 24" of stainless steel, carbon steel, alloy steel, high alloy, aluminum according to ansi, astm, sms, din, 3a, sms standard, these produced elbows are widely used in the connection of the industrial pipelines for the petrochemical, gas and oil pipes, electrical power, food, pharmacy, etc. In container