IZICELO FLANGE EYIMPUMPUTHE
I-blind flange ingasetshenziswa lapho kwakhiwa uhlelo lwamapayipi ukuze lunwetshwe, ukuvumela umsebenzi wamapayipi ukuba uboshwe lapho ukunwetshwa sekuphelile. Ngokumane uyengeze ekugcineni kwe-flange, lo mklamo uvumela ukuthi ipayipi inwetshwe noma iqhubeke. Ithimba elisebenzayo nelokulungisa lingasebenzisa i-blind flange ukuze lihlanze noma lihlole umsebenzi wamapayipi ngesikhathi sokuvala shaqa uma lisetshenziswa ezintweni eziningi kusevisi engcolile.

Cabangela inqubo yokususa ngaphambi kokufaka i-blind flange ku-manway yomkhumbi. Uma amabhawodi esekhishiwe, kungase kudingeke ukulingana neso le-crane noma i-davit eklanyelwe ngokukhethekile ukubamba i-flange endaweni. Ukunakekela kufanele kuthathwe ukuqinisekisa ukuthi i-davit ingakwazi ukusekela isisindo esigcwele se-flange.

I-flange engenalutho iyidiski eqinile esetshenziselwa ukuvala noma ukumisa ipayipi. Izimbobo ezifakwayo zenziwa ngomshini endaweni yokukhwelana futhi izindandatho zokuvala zenziwa ngomshini zibe yindilinga, njenge-flange evamile. I-flange engenalutho ihlukile ngoba ayinayo indawo yokungena uketshezi. Ukumisa ukugeleza koketshezi ngepayipi, i-flange engenalutho ingafakwa phakathi kwama-flange amabili avulekile.

Uma ukulungiswa kuyadingeka ngaphezu komugqa, i-flange engenalutho ivame ukufakwa epayipini. Lokhu kwenza kuphephe ukususa ama-flange ngokuqhubekayo phansi komfula. Lolu hlobo lokuvimbela luvame ukusetshenziswa lapho i-valve entsha noma ipayipi ixhunywe kwipayipi elidala. Uma ulayini ungasadingeki, ungaphinda uvalwe ngalolu hlobo lwepulaki. Kungaba nzima ukunakekela noma ukulungisa ipayipi ngaphandle kwe-blind flange. Ivalvu eseduze kuzodingeka ivalwe, okungaba amamayela kude nendawo yokulungisa. I-flange eyimpumputhe ingasetshenziswa ukuvala ipayipi ngezindleko eziphansi kakhulu.