This document stipulates the raw materials, classification and marking, pipe structural types and connection methods, requirements, test methods, inspection rules, marking, transportation and storage of ethylene porous steel reinforced pipes and fittings for underground drainage. This document is applicable to system pipeline projects such as buried municipal drainage and building drainage pipes, industrial wastewater pipelines and farmland drainage where the long-term operating temperature of the medium is below 45°C.
T/CBMF 207-2022 history
2022T/CBMF 207-2022 PE porous reinforced pipe for buried drainage