... Material:Ductile Iron/Gray Iron 1)Mechanical Cross Pipe Fitting and Grooved cross2)Finish:Paint ,Epoxy Powder or ... fire protection on commercial ,civil and municipal constructions like water supplying ,gas 2)supplying, heat supplying, ... the world such as, AVK, WATTAS, MUELLER,US PIPE,Kurdizel, etc. and we were awarded as the ... to visit our foundry. Mechanical Cross Pipe Fitting and Grooved cross