parker接頭，parker RI-ED變徑內螺紋接頭外螺紋ED型密封或金屬面密封，parker接頭，ermeto變徑內螺紋接頭，一般型號：RIX/XEDXX/XA3C，方便進行轉換連接，一端內螺紋，一端外螺紋，外螺紋端帶ED型彈性密封，parker接頭，ermeto變徑內螺紋接頭有不銹鋼和碳鋼兩種材質，詳細型號：
RI1/8EDX1/4CF RI1/8EDX3/8CF RI1/4EDX1/8CF RI1/4EDX3/8CF RI1/4EDX1/2CF RI1/4EDX3/4CF RI3/8EDX1/8CF RT3/8EDX1/4CF RI3/8EDX1/2CF RI3/8EDX3/4CF RI1/2EDX1/8CF RI1/2EDX1/4CF RI1/2EDX3/8CF RI1/2EDX3/4CF RI1/2EDX1CF RI1/2EDX11/4CF RI3/4EDX1/4CF RI3/4EDX3/8CF RI3/4EDX1/2CF RI3/4EDX1CF RI3/4EDX11/4CF RI3/4EDX11/2CF RI1EDX1/4CF RI1EDX3/8CF RI1EDX1/2CF RI1EDX3/4CF RI1EDX11/4CF RI1EDX11/2CF RI11/4EDX1/2CF RI11/4EDX3/4CF RI11/4EDX11/2CF RI11/4EDX1CF RI11/2EDX1/2CF RI11/2EDX3/4CF RI11/2EDX1CF RI11/2EDX11/4CF RI2EDX11/2CF
