... computer controlling desk,steel reinforcement cage(net) machine (manual and automatic welding machine),etc.pipe diameter------1000-3000mm;pipe length------- ... 1000-5000mm.pipe joints------flat, rabbet,socket.Pipe making machine type: LJC vertical type, XG suspension roller type, ... are now well sold both in China and abroad.Our machines are now exported to India, Russia, Ethiopia,Sudan, UAE,etc