Sewage pipes have strong corrosion and wear resistance, with an inner lining of high-alumina cement and an outer epoxy resin coating, where the thickness of the epoxy resin layer is ≥200μm.
Sewage pipes have strong corrosion and wear resistance, with an inner lining of high-alumina cement and an outer epoxy resin coating, where the thickness of the epoxy resin layer is ≥200μm.
They are suitable for pipelines used in acid and alkali sewage systems with a pH value of 4~12, as well as the transport of industrial and domestic wastewater containing certain chemicals.
