Worldpoly800 LF hydraulically operated butt-welding machine suitable for PE and PP pipes and fittings from 450 (optionally 400) to 800mm OD and 18″ to 30″ IPS. Excellent design and construction provides a premium machine for welding both on the worksite and in the factory. Available to weld according to ISO/DVS/POP003 SLP & DLP low pressure, and optionally both low and high-pressure according to ISO, POP003 and North American Standards. Can be integrated with optional data logger and overhead electric crane.