Butt Fusion Welding Machine, Butt Welding Machine, HDPE Pipe Welding Machine manufacturer / supplier in China, offering New Product 2025 Fx315 Butt Fusion Machine for HDPE Water Pipes, Wp1200A 630-1200 But Welding Machine HDPE Fusion Welder PE Jointing Machine, 3.5kw HDPE Electrofusion Welding Machine for Plastic Pipe 20-315mm and so on.