Learn why PE welding rod may not bond to HDPE sheet, how MFR and material compatibility affect weld strength, and how to prevent welding failures.
Learn how to weld PPH (PP-H) sheet for chemical tanks using hot gas, extrusion and butt welding, with parameters, defect causes and best practices.
Choose HDPE sheet thickness for water and wastewater tanks based on liquid depth, tank shape, temperature, specific gravity, reinforcement, and design code.