\ 5 ^ kususelwa ku-
I-Flanged Joint yakhiwa okuhlukile okuhlukile futhi okuzimele yize izingxenye ezihlangene; amafuvu, ama-gaskets, kanye ne-bolting; aqoqwe ngelinye ithonya, i-fitter. Izilawuli ezikhethekile ziyadingeka ekukhetheni nasekusetshenzisweni kwazo zonke izinto ezikhona ukuthola okuhlanganisiwe, okunokuqina okuvuzayo okwamukelekayo.
I-Hastelloy C276 Round Head Bolts yezicelo eziningi zamakhemikhali kanye neze-petrochemical esimweni se-as-welded
I-Hastelloy B2 iyinqwaba ye-nickel-molybdenum alloy enokumelana okukhulu ekunciphiseni izindawo ezifana ne-hydrogen chloride igesi kanye ne-sulffuride igesi nama-sulfuric, acetic kanye phosphoric acids. I-Hastelloy B2 iyamelana ne-sulfuric acid emsulwa kanye nama-acid amaningi angewona oxidizing. Le alloy akufanele isetshenziswe phambi kokungcola oxidative in oxidizing noma ukunciphisa imidiya. Ukwehluleka ngaphambi kwesikhathi kungenzeka uma i-Alloy B2 isetshenziswa phambi kwensimbi noma ithusi ezinhlelweni eziqukethe i-hydrochloric acid.