3 SPP ultra-quiet drain three effect performance characteristics

3 SPP ultra-quiet drain full name is polypropylene mute drains, the three-tier co-extrusion PP silent indoor drainage pipe production line, adopt three layers co-extrusion technology, raw materials for environmentally friendly high impact copolymer polypropylene resin and special sound-absorbing material, after modification, make it has a good noise quiet performance, chemical corrosion resistance, heat resistance. Mainly used in office buildings, apartments, schools, hospitals, nursing homes, embassy, 3 a grade residential, industrial building drainage, sewage, etc.