Hydrogen sulfide mai jure lalata bututun karfe wanda aka fi amfani dashi don kerawa da jigilar bututun iskar gas mai tsami.Tare da ingantawa da isar da matsa lamba da kuma rage iskar gas daga ra'ayi na kudin desulfurization, wani lokacin ba tare da desulfurization na iskar gas bututun yanayi, don haka da cewa irin wannan bututun yi amfani da bututun lalata juriya ga hydrogen sulfide.
Hydrogen sulfide lalata resistant karfe donbututun maikuma bututun iskar gas shine mafi wahalar samar da nau'in karfe, saboda tsaftataccen karfe na narkakkar, sarrafa sarrafa billet da mirgina da buƙatun sanyaya na manyan hanyoyin ƙarfe na gargajiya ba zasu iya biyan buƙatun ba.

Yawancin lokaci a cikin yanayin iskar gas na acid, dalilan gazawar bututun bututun biyu ne: ɗayan sulfide danniya lalata lalata, ake magana a kai ga SSC.Lalacewar yana cikin babban ƙarfin karfe saman da damuwa na ciki da lalata hydrogen sulfide a ƙarƙashin aikin matsakaici tare da madaidaicin shugabanci na bangon bango.A cikin bututun da ke cikin tsarin sabis, babban bututun ƙarfe na ƙarfe yana da alaƙa da SSC.

Wani kuma shine fashewar hydrogen, wanda ake magana da shi HIC.Fasa-falen saboda yawan mahalli na iskar gas na hydrogen sulfide a cikin lalatawar ƙarfe a cikin hydrogen da aka samar a cikin kusancin haɗawa da rarrabuwa da ke haifar da wadatar da ƙasa daidai da tsagewar bango.HIC yana faruwa ne musamman a cikin ƙananan ƙarfe, matsakaicin ƙarfi da aka shuka.