Circular bending feederLarge versionPipes with Ø 13 or 12 mm are bent to a radius of 33.5 mm, pipes with Ø 16 mm are bent to a radius of 32 mmDo not bend beyond an angle of 180° in order to be able to remove your pipe when it has cooled down.All bending feeders and stops are designed for pipe diameters of 12 or 13 mm and 16 mm. The required guide is always orientated downwards. Main features Features Type Bending set Product colour Black.