... processing 2.OEM as your design 3.high quality carbon steel pipe bending mechine pipe bending mechinethe Max bending diameterΦ ... 426mm, wall thickness45mm, R≤6D—180°,carbon steel, alloy steel,stainless steelthe range of the bend pipe:Φ50-Φ426mm, ... bending Angle sensor by encoder,terminal shows through the touch screen,can feedback the bending angle dynamicly,input the default bending ...