& gt; Single amfani hatimi a matsananci high aikin flanges & gt; Copper m gaskets dace tsakanin wannan girman UHV / CF flanges don yin impermeable hatimi & gt; Copper yana da taushi sosai, da gefuna na wutsiya na gyaran fuska na kanne a kan jan karfe yayin da ake juyayi fuska ga juna.
