Ngokuqhelekileyo impahla yensimbi engenasici iyona nto iphambili yeflange, eyona ndawo ichaphazelekayo ngumgangatho wengxaki.Esi sesona sihloko sibaluleke kakhulu kumgangatho wabavelisi be-stainless steel flange.Ngoko indlela yokucoca amabala aseleyo kwi-flange ngokuchanekileyo kwaye ngokukhawuleza?

I-flange esetyenziswa ngokuqhelekileyo yi-304 yensimbi engenasici.Iiflange ezenziwe ngolu hlobo ziya kutshatyalaliswa kwi-20 ℃ kunye ne-10% ye-nitric acid ngesantya esingaphantsi kwe-0.1 mm ngonyaka;Kwi-10% ebilisa i-acetic acid, izinga lokubola lingaphantsi kwe-0.1 mm ngonyaka;Izinga lokubola elingaphantsi kwe-0.1 mm ngonyaka kwi-50% ye-citric acid;I-20% ye-potassium hydroxide i-corrod kwizinga elingaphantsi kwe-0.1 mm ngonyaka.Kuma-60℃, izinga lokutya kwe-80% ye-asidi ye-phosphoric isengaphantsi kwe-0.1 mm ngonyaka.Kodwa kwi-50℃, izinga lokutya kwe-2% ye-asidi yesulfuric yi-0.016 mm ngonyaka.Ngoko ke, ityhubhu yensimbi engenasici efakwe yintsimbi epholileyo eqengqelekayo edityaniswe nentsimbi engenasiphene yofakelo lombhobho odityanisiweyo kunye ne-Yixing flange yensimbi engenasici ingasetyenziselwa ukuthutha iasidi ebuthathaka okanye ulwelo lwealkaline olubuthathaka lwekhemikhali.Iiflegi zensimbi ezingenasici zihlala zenziwe kwintsimi yothuli, eziza kuhlala ziwela phezu kwezixhobo.Ezi zinokususwa ngamanzi okanye izisombululo zealkaline.Kodwa ukunamathela kokungcola kufuneka kusetyenziswe amanzi oxinzelelo oluphezulu okanye umphunga ukucoca.Emva koko kukho umba we-iron float powder okanye intsimbi edibeneyo.Kuwo nawuphi na umphezulu, intsimbi yasimahla iya kuhlwa kwaye igqwese iiflange zensimbi ezingenasici.Ngoko kufuneka icocwe.Umgubo we-float unokususwa ngokubanzi kunye nothuli.Ukubambelela okuqinileyo kwaye kufuneka kuphathwe ngentsimbi edibeneyo.

Oku ngasentla yindlela yokucoca i-stains eseleyo kwi-flange yensimbi engenasici, insimbi engenasici i-fragile, kodwa kufuneka ihlambuluke kakuhle kwaye igcinwe.