DRAIN PIPE FOR ON-FLOOR DRAINAGE PIPING SYSTEM

摘要

The present invention relates to a drain pipe for an on-floor drainage piping system, which can reduce the height of a flooring material in a bathroom by reducing the height of a pipe installed on top of base concrete. The cross-section of the pipe has a shape of an inverted isosceles triangle, wherein the vertical angle and base angles of the inverted isosceles triangle are rounded. The length of the base line of the inverted isosceles triangle is greater than the height.;COPYRIGHT KIPO 2017