The most popular large diameter plastic pipe in the world is Weholite. Globally, the brand is known for quality, dependability, and adaptability. Weholite products are widely employed in industry in the management of storm and wastewater, maritime applications, potable water applications, packaged pump stations, chambers, and infra culverts.Since its creation in 1983, Weholite Technology has revolutionized the world market for large diameter plastic pipes. High-density polyethylene is used to create Weholite, a structural panel or HDPE pipe with a structured wall (HDPE). Weholite is a lightweight engineered material with exceptional loading capacity, chemical inertness, and a 120-year design life that was created by fusing the qualities of raw materials with cutting-edge production techniques. Major contractors, municipalities, and energy firms are just a few of our clients.