tube benders sheet metal bending pipe bender TUBE BENDERS For highly specialized applications such as metal furniture, what is required are precision tube benders to ensure a leak proof installation. Threaded ends and brackets must be located accurately if the mating part is to be successfully coupled to the tube. Tube ends have to be distortion-free with tube benders and have an accurate size. Bourgneuf industries has in-house precision tube benders capable of creating fixtures, tools and gauges that produce and check the critical attributes of your part to ensure that the tubular part will fit and perform as designed.