... thread DN15, DN20, DN25, PEX coupling 16mm forged brass CW614, CW617n Brass forged PEX pipe fittings, coupling, A-8608, threaded ... , ironProcess: cold cut, hot forge,Surface Treatment: nickle, chrome, brass natural, zinc, HDGConnection type: thread (BSP, NPT), weldingStandard: ISO ... , PEX-AL-PEX fittings, gardening hose couplings, both brass forged and steel forged, copper fittings, full arange of ...