Xa ufaka i-insertor yohlobo lokufaka, kuyimfuneko ukutshixa isiseko se-ball valve kumbhobho, ufake i-ball valve, uze ugqobhoze umngxuma ngaphambi kokufaka i-insertor yohlobo lokufaka. Kwimibhobho engenako ukutshixa ngokuthe ngqo, efana naleyo yenziwe ngezinto ezifana nesamente, i-ductile iron okanye ezinye izinto ezingatshixwanga, okanye kwiimeko apho ukugqobhoza umngxuma kunokubangela ukuba umbhobho uqhekeke ngokulula, kufuneka kufakwe i-external hoop etshixwayo (edla ngokwenziwa ngentsimbi yekhabhoni) kuqala. Xa ufaka i-external hoop, kufuneka kuqwalaselwe ukutywinwa phakathi kombhobho kunye ne-external hoop ukuthintela amanzi kumbhobho ukuba angaphumi ngexesha lenkqubo yokugqobhoza umngxuma.
Ixesha leposi: Meyi-12-2025