... 2 inch; DN10 to 50mm2. Brass material: CuZn39Pb2, CW617n, CW614n, HPb59-1, 57-3, MS583. Body finish: brass natural color, nickle, chrome ... material optionsD. 5 or 7 threaded options, min. wall thickness 1.0mmE. Regular suppy with immediately deliveryF. Heavy body, long ... damaged, buyers take full responsibility.3 Product quality processing program:1) The buyer return the goods to us and responsible ...