... welding machines are necessary equipment for hose making industry and tube & pipe making industry.We supply two sizes of tubemill ... clamping parts (for caterpillars) and related guiding plates,DN15,20,25,32,40,50,65,80,100,125,150,200 ... 1). Welding pipe diameter: 8~150mm 2). Thickness: 0.20~1.2mm 3). Speed: 1.5~3m/min 4). ... Indonesia, South Africa, Vietnam and so on. Stainless Tube Making Machine