Iimveliso
Iiyunithi ezimbini zeebholiti ze-flange ziquka indlu enemingxuma emi-2 yokunyuka kunye nebhola efakwe ngaphakathi kumbindi wendlu.Iibheringi ze-Flange zenzelwe ukuba ziphakanyiswe ngokubhekiselele kwi-horizontal okanye i-vertical face / bulkhead njl njl. Izindlu zenziwe ngentsimbi yentsimbi kunye nendibano efanelekileyo kwizicelo ze-torque ephantsi.