parker接头，parker油口变径连接接头，parker变径内螺纹接头
parker接头，parker RI-ED变径内螺纹接头外螺纹ED型密封或金属面密封，parker接头，ermeto变径内螺纹接头，一般型号：RIX/XEDXX/XA3C，方便进行转换连接，一端内螺纹，一端外螺纹，外螺纹端带ED型弹性密封，parker接头，ermeto变径内螺纹接头有不锈钢和碳钢两种材质，详细型号：

RI1/8EDX1/4A3C,RI1/8EDX3/8A3C,RI1/4EDX1/8A3C,RI1/4EDX3/8A3C,RI1/4EDX1/2A3C,
RI1/4EDX3/4A3C,RI3/8EDX1/8A3C,RT3/8EDX1/4A3C,RI3/8EDX1/2A3C,RI3/8EDX3/4A3CRI1/2EDX1/8A3C,
RI1/2EDX1/4A3C,RI1/2EDX3/8A3C,RI1/2EDX3/4A3C,RI1/2EDX1A3C,
RI1/2EDX11/4A3C,RI3/4EDX1/4A3C,RI3/4EDX3/8A3C,RI3/4EDX1/2A3C,RI3/4EDX1A3C,RI3/4EDX11/4A3C,RI3/4EDX11/2A3C,
RI1EDX1/4A3C,RI1EDX3/8A3C,RI1EDX1/2A3C,RI1EDX3/4A3C,RI1EDX11/4A3C,RI1EDX11/2A3C,RI11/4EDX1/2A3C,
RI11/4EDX3/4A3C,RI11/4EDX11/2A3C,
RI11/4EDX1A3C,RI11/2EDX1/2A3C,RI11/2EDX3/4A3C,RI11/2EDX1A3C,RI11/2EDX11/4A3C,RI2EDX11/2A3C