Historical
AWWA C116-09
Protective Fusion-Bonded Epoxy Coatings For The Interior And Exterior Surfaces Of Ductile-Iron And Gray- Iron Fittings For Water Supply Service
This standard covers protective fusion-bonded epoxy coatings for the interior and exterior surfaces of ductile-iron and gray-iron fittings used for water supply service.
AWWA: American Water Works Association [awwa]