I-304 316 insimbi engagqwali enezinhlamvu ezingu-8
I-stainless steel figure 8 flange, eyaziwa nangokuthi i-spectacle blind flange, iyisici esibalulekile ohlelweni lwamapayipi. Iklanyelwe ukuvala ingxenye yepayipi noma umlomo wombhobho emkhunjini ukuze kube lula ukuhlola, ukuhlanza noma ukuguqulwa. Yenziwe ngensimbi engagqwali yekhwalithi ephezulu (efana ne-304 noma 316), le flange ye-figure-8 inikeza ukumelana okuhle kakhulu nokugqwala futhi ifaneleka ezinhlotsheni zezinhlelo zokusebenza zezimboni, okuhlanganisa ukucubungula amakhemikhali, ukudla nesiphuzo, imithi, nokuningi.
Omunye wemisebenzi eyinhloko ye-stainless steel figure 8 flanges ukuhlinzeka ngokuvalwa okuthembekile nokuphephile kwamapayipi noma iziqukathi. Idizayini ye-figure-8 ye-flange kulula ukuyifaka nokususa, okuvumela ukufinyelela okusheshayo ezindaweni ezivalekile ngaphandle kokuhlakazeka okubanzi. Lesi sici sizuzisa kakhulu ekusebenzeni nasekulungiseni njengoba sinciphisa isikhathi sokuphumula nezindleko zomsebenzi ezihlobene nokufinyelela ezingxenyeni zangaphakathi zesistimu yamapayipi.
Ngaphandle komsebenzi wayo wokubeka uphawu, i-figure-eight flange iphinde isebenze njengenkomba ebonakalayo yesimo sengxenye evaliwe yepayipi. Isimo esiyingqayizivele se-flange se-figure-8 sinikeza inkomba ebonakalayo ecacile yendawo evaliwe noma evulekile, okuvumela opharetha ukuthi babone kalula isimo sepayipi ngaphandle kwesidingo samathuluzi engeziwe noma imishini. Leli khono lombono lithuthukisa ukuphepha nokusebenza kahle, ikakhulukazi ezindaweni eziyinkimbinkimbi zezimboni lapho amapayipi amaningi exhunywe khona.
Ukwengeza, ukwakhiwa kwensimbi engagqwali ye-figure-8 flange kuqinisekisa ukuqina nokuphila isikhathi eside ngaphansi kwezimo zokusebenza ezinzima. Ukumelana nokugqwala kwempahla, amazinga okushisa aphezulu kanye nokuguquguquka kwengcindezi kuyenza ilungele izinhlelo zokusebenza ezibucayi lapho ukuthembeka kubaluleke kakhulu. Kungakhathaliseki ukuthi isetshenziswa endaweni yamakhemikhali ebolayo noma ezindaweni zokucubungula ukuhlanzeka, ama-flange oMfanekiso 8 ahlinzeka ngokusebenza okungaguquki nokuthula kwengqondo kubaqhubi nabasebenzi abanakekelayo.
Kafushane, i-stainless steel figure 8 flange iyingxenye eguquguqukayo nethembekile edlala indima ebalulekile ekugcineni ubuqotho nokusebenza kahle kwesistimu yakho yamapayipi. Ukwakhiwa kwayo okuqinile, ukuyifaka kalula, inkomba ebonakalayo kanye nokumelana nokugqwala kuyenza ibe impahla ebaluleke kakhulu ezindaweni ezihlukene zezimboni, iqinisekisa ukuthi isebenza kahle futhi ihambisana nezindinganiso eziqinile zokuphepha nekhwalithi.