Okokuqala, ukuqhekeka kwe-stainlessinsimbi flangeukuhlaziywa kwamakhemikhali, imiphumela yokuhlaziya ibonisa ukuthi ukwakheka kwamakhemikhali ensimbi engagqwalii-flange ne-weldingidatha ihambisana nezicaciso ezifanele. Ukuqina kwe-brinell kwendawo yentamo ye-flange kanye nendawo yokuvala kuyamiswa ngokulandelana, futhi inani lokuqina kwe-Brinell lihlangabezana nezidingo. Ngokwesisekelo sokuthi ukwakheka kwamakhemikhali edatha kuyafaneleka, idivayisi yepayipi ihlangabezana nezidingo zobuchwepheshe, ukuhlolwa kokuqina kuyafaneleka, kanye nezinga lokusebenza lokuhlolwa kwengcindezi, i-pipe flange iyaqhekeka ngesikhathi sokuhlolwa kwengcindezi. Kuyacaciswa ukuthi amaphutha ahlobene nesakhiwo sangaphakathi se-flange noma ezinye izakhi ezingaziwa.

Ukuvuzai-flangeinqunywa epayipini, iflanela, ukuze kumiswe ukuhlola okukhulu, kutholwe ukuthi iflenge ngaphakathi kokubonakala kwemifantu, 3mm ubude, 0.5mm ububanzi, umfantu kanye nohlangothi lwalo lwesobunxele lalikhiqize amabala okugqwala; Kutholwe imifantu eminingi emigodini yebhawudi ye-flange.

Izinto eziningi ezifakiwe ezingezona ezensimbi zitholwe endaweni yokuvala ye-flange yensimbi engagqwali nezinye izikhundla. Okunye okufakiwe okungeyona okwensimbi kwakha imigodi emincane ngenxa yokuhlakazeka endaweni yokuvala i-flange. Imigodi ibingu-2.0mm ngobukhulu futhi ingu-0.8mm, kanti unqenqema lwemigodi yayinemifantu emincane ebonakala ngeso lenyama. Iqoqo elifanayo lama-flange ensimbi engagqwali ye-austenitic eyengeziwe asetshenziselwa ukuhlolwa kwensimu enkulu.

Ama-flange amaningi atholakale enamaphutha emazingeni ahlukene, kanti amanye ama-flange ayenemifantu esobala ebonakala ngeso lenyama. Imiphumela yokuhlolwa kwe-Macroscopic iphinde ibonise ukuthi i-butt welding flange, ukuvuza kwe-flange kanye ne-flange ngokwayo inobudlelwane. Ukuze kuqhutshekwe nokuhlola imbangela yangempela yokuvuza kwe-flange, ucezu lomkhiqizi ofanayo neqoqo elifanayo likhethwe ngokungahleliwe.