MG brand brass fittings 1>Material :Brass 2>Size:16,20,25,32 3> ... Tee1>Material :Brass2>Size:16,20,25,323>ISO9001MG brass fittings use the advanced mold forging process, material density is uniform ... Acid, Alkali, salt and gas, oxygen, compressed air etc.brass fittings used for aluminum plastic composite pipe . Brass Fitting Male Thread ...