Bakin karfe 316l butt welt bututun mai cikakken hoto
Bakin karfe ss ens uns uns on flanges shine babban juriya na ƙarfe kuma yana da bakin ciki bakin karfe tare da babban juriya kamar yadda kwatankwacin juriya ko sa 317l. Saboda ƙari na wasu abubuwan wannan kayan yana nuna juriya na lalata cuta game da rage acid kamar sulfuruciic acid. Ana amfani dashi a tsire-tsire kuma ana amfani dashi a cikin nau'ikan aikace-aikace daban-daban.
Asme B36.19m ita ce madaidaiciyar ƙira don bututun ƙarfe na bakin ciki, wanda ke haifar da girma, haƙuri, da abubuwan sarrafawa don duka welded da balessan bututu.
An yi flants daga 310s bakin karfe 31, wanda shine tsananin zafi-mai tsafta. 310s bakin karfe flance yana dauke da manyan matakan Chromium (24-26%) da nickel (19-22%) don samar da ingantattun lalata lalata da ƙarfin zafin jiki.