SA213 babban matsin tukunyar jirgi tubejerin ababban matsin tukunyar jirgi tubejerin.Ya dace da bututun ƙarfe na ferritic maras sumul da austenitic tare da ƙaramin kauri na bango don tukunyar jirgi da superheaters da bututun ƙarfe na austenitic don masu musayar zafi.

Dumama surface bututu amfani da low da matsakaici matsa lamba boilers (aiki matsa lamba ne kullum bai fi 5.88Mpa, aiki zafin jiki ne kasa 450 ℃);ana amfani dashi a cikin tukunyar jirgi mai ƙarfi (matsi na aiki gabaɗaya sama da 9.8Mpa, zafin aiki yana tsakanin 450 ℃～ 650 ℃)) bututun dumama, superheaters, reheaters, bututun masana'antar petrochemical, da sauransu.

Saukewa: ASME SA213T12gami karfe bututu, jagora a American misali sumul karfe bututu, ana amfani da ko'ina a cikin man fetur, sinadaran masana'antu, wutar lantarki da sauran masana'antu filayen.Irin wannan bututun ƙarfe an yi shi da ƙarfe mai inganci.Bayan aiki da hankali a cikin matakai masu yawa, yana da ƙarfin ƙarfi da juriya mai girma.Yana iya biyan buƙatun amfani a wurare daban-daban masu rikitarwa.

Tsarinsa na samarwa yana da rikitarwa kuma yana da daɗi, gami da narkewa, birgima, huda, zanen sanyi, maganin zafi da sauran hanyoyin haɗin gwiwa.A lokacin aikin masana'antu, bututun ƙarfe yana fuskantar gano ɓarna da yawa da gwaji mara lalacewa don tabbatar da kyakkyawan inganci da amincinsa.Hakanan ana yin nazarin sinadarai iri-iri, nazarin metallographic da sauran gwaje-gwaje don tabbatar da cewa abun da ke ciki, tsarin tsari, aiki da sauran alamomin sun cika daidaitattun buƙatun.

HalayenSaukewa: ASME SA213T12Alloy karfe bututu ne kamar haka:
1. Ƙarfin Ƙarfi: Yana da ƙarfin ƙarfin ƙarfi da ƙima, kuma yana iya tsayayya da manyan lodi da tasiri.
2. Babban juriya na lalata: Yana da juriya mai ƙarfi a cikin yanayi daban-daban masu rikitarwa, kamar acid, alkalis, gishiri da sauran sinadarai da matsanancin yanayi kamar yanayin zafi da ƙarancin zafi.
3. Kyakkyawan aikin walda: An yi shi da ƙarfe mai inganci, ba shi da haɗari ga fashe, pores da sauran matsalolin yayin waldawa, tabbatar da ingancin walda da aminci.
4. Faɗin aikace-aikace: Ana amfani da shi sosai a cikin man fetur, masana'antar sinadarai, wutar lantarki da sauran masana'antu, irin su bututun mai da gas, tukunyar jirgi, reactors da sauran kayan aiki.