... 3/8 to 2 inch, made from brass, steel, stainless steel, etc Brass forged tube fittings, equal TEE, chrome plated ... , ironProcess: cold cut, hot forge,Surface Treatment: nickle, chrome, brass natural, zinc, HDGConnection type: thread (BSP, NPT), weldingStandard: ISO ... connector, PEX fittings, PEX-AL-PEX fittings, gardening hose couplings, both brass forged and steel forged, copper fittings, full arange ...