1.1 This specification covers the materials and testing of cast iron couplings for joining hubless cast iron soil pipe and fittings for sizes 1½ to 10 in. 1.2 It is the purpose of this
ASTM
Standard Specification for Cast Iron Couplings Used for Joining Hubless Cast Iron Soil Pipe and Fittings
STD-67252
2008
2008-06-01
8