... Pipe 1.Material:steel Q195; 2Length:10feet; 3.size:1/2", 3/4" ,1",1-1/4",1-1/2",2",2-1/2",3",3-1/2 Iron Material ... EMT Couduit;1.Material:steel Q195 ... .Length:10feet;3. size:1/2", 3/4" ,1",1-1/4",1-1/2",2",2-1/2",3",3-1/2",4"Iron EMT Couduit;Nominal diameterexternal ...