... 1.5mm Productivity:1000m/day The tube welding machines are necessary equipment for hose making industry and tube & pipe making industry.We supply two ... ,150,200,250,300m, one set for each size, totally 14sets.2. Tube Mill: DN8-DN150 1). Welding pipe diameter: 8~150mm 2 ... , Egypt, and India, Indonesia, South Africa, Vietnam and so on. Stainless steel tube welding machine