Butt Fusion Welding Instructions OD110-315 (DA)

The document outlines the procedure for butt fusion welding of Flexalen® polybutene pipes (PB-H) with diameters between 110 and 315 mm. It includes detailed instructions on the necessary equipment such as cleaning fluid, wipes, and a butt welding machine. The manual describes the step-by-step process, including pipe preparation, pressure application, and cooling time, to ensure a correct weld. It emphasizes the importance of following specified instructions for each welding machine to achieve optimal results.