Butt Fusion Welding Machine, Butt Welding Machine, HDPE Pipe Welding Machine manufacturer / supplier in China, offering Factory Directly Supplied 35mm HDPE Plastic Pipe Butt Welder with CE/ISO Certification for Quality Assurance, Digital 355mm HDPE Pipe Butt Fusion Welder with Real-Time Monitoring of Temperature&Pressure, Semi-Automatic Plastic Butt Welding Machine for HDPE Pipes up to 355mm with Advanced Control System and so on.