Use the NIBCO 3 in. x 3 in. x 1-1/2 in. ABS DWV 45-Degree H x H x H Wye to join a branch line to a horizontal drain line in an ABS sanitary system. The hub connections must be solvent welded together. Acrylonitrile-Butadiene-Styrene (ABS) is resistant to a wide variety of materials ranging from sewage to commercial household chemical formulations and can be exposed to a wide temperature span. Color: Black.