List of featured suppliers of SEWAGE PIPES PVC-u WIS 4-35-01 CERTIFICATE Plastic on Building Products Index
A type of pipe used in plumbing systems that carries wastewater and sewage away from buildings. These pipes are made of PVC-U, a type of plastic material that is durable and resistant to corrosion and chemical damage. The pipes are certified with a 4-35-01 certificate, indicating that they meet certain quality and safety standards.