Ama-Blind (BL) ama-flange athola ukuqashelwa ngokushesha kuzo zonke izimboni ezihlukahlukene ngendima yawo ebalulekile ekuvaleni amasistimu amapayipi nemikhumbi yokucindezela. Njengezingxenye ezibalulekile kumasistimu adinga ukuhlukaniswa okuphephile ukuze zihlolwe, zilungiswe, noma zinwetshwe esikhathini esizayo, ama-BL flanges ayinketho ephezulu yonjiniyela nabaklami besistimu emhlabeni wonke.
Ayini Ama-Blind Flanges?
Ama-flange ayimpumputheamadiski aqinile angenayo ibhore emaphakathi, aklanyelwe ngokukhethekile ukuvimba ukugeleza kwepayipi. Ifaka izimbobo zamabholithi ezizungeze umjikelezo, zifakwa ngokumataniswa ne-flange yepayipi ehambisanayo. Kuye ngohlelo lokusebenza, indawo yokuvala ingase iphakame ubuso (RF), ubuso obuyisicaba (FF), noma ijoint lohlobo lwendandatho (RTJ).
Izinhlelo zokusebenza ezibalulekile
Ama-blind flange asetshenziswa kakhulu ukuvala iziphetho zamapayipi, ama-valve, noma ukuvuleka kwemikhumbi yokucindezela. Abalulekile ikakhulukazi kumasistimu adinga ukuhlolwa noma ukuhlanzwa ngezikhathi ezithile futhi afanele indawo enengcindezi ephezulu kanye nezinga lokushisa eliphezulu, njengalezo ezisezimbonini zikawoyela negesi, amakhemikhali, namanzi.
Izinzuzo Ngokubuka nje
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Ukuvala okungavuzi:Iqinisekisa ukuxhumana okuphephile okuvimbela ukuvuza ngaphansi kwengcindezi ephezulu.
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Ukunethezeka Kwesondlo:Ukufakwa okulula nokususwa kubenza balungele ukuhlukaniswa okwesikhashana.
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Ukuqina Okuphezulu:Yakhelwe ukumelana nezimo zokusebenza ezidlulele.
Ukucatshangelwa kanye Nemikhawulo
Ngenkathi ama-BL flanges enikeza ukusebenza okuqinile, ukwakheka kwawo okuqinile kwengeza isisindo ohlelweni futhi ayifanele ukusetshenziswa kokugeleza okuqhubekayo.
Amazinga Emboni
Izinhlamvu ze-BLakhiqizwa ngokuhambisana namazinga omhlaba ahlanganisa i-ASME B16.5, ANSI, DIN, ne-EN, okuqinisekisa ukuhambisana nokuphepha ezindaweni ezihlukahlukene.
Indlela Yokufaka
Ukufakwa kuhilela ukuqondanisa izimbobo zebhawodi ne-flange yokukhwelana, ukusebenzisa ama-gasket afanelekile, kanye namabhawodi aqinisiwe ukuze kuzuzwe uxhumano olungavuzi.
Isiphetho
Ama-blind flange angamathuluzi abalulekile ezinhlelweni zamapayipi zamanje, ahlinzeka kokubili ukuphepha nokuguquguquka. Ikhono labo lokuhlukanisa izingxenye zepayipi lizenza zibe yingxenye ebalulekile emisebenzini eminingi yezimboni. Njengoba isidingo sezixazululo ezithembekile zokuvala uphawu sikhula, ama-BL flanges aqhubeka nokuba yinketho ekhethwayo kumaphrojekthi wobunjiniyela emhlabeni jikelele.
Ukuze uthole ulwazi olwengeziwe noma imibuzo yomkhiqizo, xhumana:
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Isikhathi sokuthumela: Apr-11-2025