Does Zurn CW comply with ASTM-D2146?
ASTM-D2146 was discontinued in 1986. It has been replaced by “Propylene Plastic Injection and Extrusion Materials” designation ASTM-D4101. The material Zurn Industries uses in manufacturing our corrosive waste pipe and fittings is a flame retardant polypropylene copolymer which meets table B property requirements of ASTM-D4101. The full material designation per ASTM-D4101of this material is PP0210 B56562 FL012.