Butt Fusion Welding Instructions (DE)

This document provides detailed instructions for the butt fusion welding of Flexalen® Polybutene pipes with diameters ranging from 110mm to 315mm. It outlines the required tools, including cleaning cloths and welding equipment, and specifies the environmental conditions necessary for optimal welding, such as temperature and weather constraints. The step-by-step process includes positioning pipes, applying pressure, heating, and cooling, ensuring proper joint formation. Users are advised to follow the machine's manual for precise pressure settings and to consult Thermaflex partners for specific adjustments.