Lawa ma-flanges akhombisa ubulukhuni obuvelele nobulukhuni. Ngakho-ke kukhombisa ukulahleka okuphezulu ngemuva kokuvezwa isikhathi eside ekushiseni kwama-650, 760, 870 degree C.
Amapuleti ensimbi athambile abhekisele amapuleti ensimbi ngobukhulu obukhulu kunamamilimitha. Iplate yensimbi emnyama ihlukaniswe ngeplate ethe xaxa neplate yensimbi ephakathi nendawo.
I-Hastelloy B3 Lap Flanges ehlanganisiwe ine-Chemistry ekhethekile eyenzelwe ukufeza izinga lokuqina okuphezulu kakhulu nalokho kwabandulelayo, e.g. B2 Alloy. Le hasteloy b3 spectacle Flanges ebonile imelana ne-hydrochloric kanye nama-sulfuric acid esimweni se-as-welded kanye nokuqina okuhle kakhulu okushisayo. I-Hastelloy B3 Weld Teld Flanges ilungele kahle imishini yokuphatha i-hydrochloric acid kukho konke ukugxila kanye namazinga okushisa. Ama-flanges we-hastelloy b3 athembekile ngezicelo ezindaweni eziningi ezinciphisa izindawo eziqukethe i-hydrochloric emsulwa, i-hydro-bromic, kanye nama-sulfuric acid. Baphinde babuse ukumelana kahle nemidiya engeyona eyezinkongisi njengama-phosphoric, acetic ne-formic acid. I-Hastelloy B3 Rtj Flanges ilungele izinhlelo zokusebenza ezidinga ukumelana nokugqwayiza okuphezulu ku-SS 304 futhi inamandla amafudumela amahle okushisa. Ama-flases we-hastelloy b3 square awagqwali, ngenxa yokuxhumana phakathi kwezinto zawo zokuqalisa kanye nemvelo. Eqinisweni, ama-hastelloy b3 flanges ngencazelo aqukethe okungenani amaphesenti ayishumi ama-chromium.