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Bututun B1 prefadation bututun tare da flanges yana da kyakkyawan juriya ga hydrochloric acid
Fatargar da ke da sauri B3 sock Weld Flanges yana da kyakkyawan lalata juriya ga hydrochloric acid a duk lokacin da hankali da yanayin zafi. Flangewararren BB3 na sauri B3 Hannun harkar juriya kan harin shimfidar wuri da kuma zuwa jaddada lalata cututtukan cututtukan cututtukan cuta yayin da aka kwatanta da B-2 Alloy. Jirgin ruwan B3 na sauri ana shigar da shi sosai a cikin tsarin pipping a cikin mahalli marasa oxidiz. Wasu daga cikin masana'antu waɗanda ke amfani da flanting B3 na aikace-aikace sune masana'antun masana'antu, masana'antu na musamman, da masana'antun sarrafa gas. Hakanan ana amfani dasu a masana'antu don masana'antun kwari da ganye. Wasu daga cikin sauran aikace-aikacen ana samun su a cikin masana'antu waɗanda ke da hannu wajen samar da man gas da ethylene glycol da ethylbenzene.