R Angle of Square tube

Torque tube in the R Angle is excessive arc the two surfaces together, usually curved R Angle of center line and a half after, curved R value is generally 1.5 ~ 2.0 times the pipe diameter, the size of the R Angle is determined according to the torque tube wall thickness, the R Angle is divided into inside outside R and R Angle and Angle, R in general wall thickness 1.5 ~ 2 times, can also according to customer request production different R Angle of square steel tube.

Square tube also is a kind of carbon steel pipe.