Masana'antu mai zafi
Yana da yawa mafi tsayayya ga sulfuric acid, chloride, bromide, aiodide da kitse acid mafita a babban yanayin zafi. Yin masana'antar wasu magunguna na bukatar amfani da molybdenum-dauke da bakin karfe don kauce wa matsanancin baƙin ƙarfe.
Unguwa da aka ambata kamar Alloy Al6xn Al6xn shine ƙananan carbon, babban tsarki, nitrogen-moldenum super-molyitenum reurmeri da kyakkyawan juriya ga lalata da kuma kyakkyawan lalata.
bakin karfe flahtara amfani da flange kamar yadda ke dubawa tsakanin sassan biyu na haɗin bututun, maimakon haɗa bututun kai tsaye. Amfaninta shine idan aka kwatanta shi da madaidaiciya Haɗin Pipe, bakin karfe mai aminci shine mafi aminci kuma mafi dogara, kuma dubawa shine mafi aminci.