Bututun ƙarfe wani nau'i ne na ƙarfe tare da ɓangaren rami, wanda tsayinsa ya fi diamita ko kewaye.An raba shi zuwa madauwari, murabba'i, rectangular dabututun ƙarfe na musamman mai siffabisa ga siffar sashe;Ana iya raba shi zuwacarbon tsarin karfe bututu, low gami tsarin karfe bututu,gami karfe bututuda kuma hadadden bututun karfe bisa ga kayan;Ana iya raba shi zuwa bututun ƙarfe don watsa bututun, tsarin injiniya, kayan aikin thermal, masana'antar petrochemical, masana'antar injiniyoyi, hakowa na ƙasa, kayan aiki mai ƙarfi, da sauransu;Dangane da tsarin samarwa, ana iya raba shi zuwa bututun ƙarfe mara nauyi da bututun ƙarfe.Za a iya raba bututun ƙarfe mara ƙarfi zuwa mirgina mai zafi da mirgina sanyi (zane).Welded karfe bututu za a iya raba madaidaiciya kabu welded karfe bututu da karkace kabu welded karfe bututu.
Ba a amfani da bututun ƙarfe ba kawai don jigilar ruwa da ƙaƙƙarfan foda, musayar makamashi mai zafi, kera sassan injina da kwantena, har ma da ƙarfe na tattalin arziki.Yin amfani da bututun ƙarfe don kera grid tsarin gini, ginshiƙai da goyan bayan injiniyoyi na iya rage nauyi, adana 20 ~ 40% na ƙarfe, kuma gano ginin mechanized ma'aikata.Yin amfani da bututun ƙarfe don yin gadoji na babbar hanya ba zai iya adana kayan ƙarfe kawai da sauƙaƙe gini ba, har ma yana rage girman murfin kariya, adana saka hannun jari da farashin kulawa.
Ta hanyar samarwa
Dangane da hanyar samarwa, ana iya raba bututun ƙarfe zuwa nau'i biyu: bututun ƙarfe mara nauyi dawelded karfe bututu.Wadanan bututun ƙarfe ana kiransu bututun walda a takaice.
1. Bututun ƙarfe mara nauyiza a iya raba zafi birgima sumul shambura, sanyi kõma shambura, daidai karfe shambura, zafi fadada shambura, sanyi spun tubes da extruded shambura bisa ga samar da hanyoyin.
Bututun ƙarfe mara nauyian yi su da ƙarfe mai inganci ko ƙarfe na ƙarfe, wanda za a iya yin birgima mai zafi ko sanyi (jawo).
2. Welded karfe bututu an raba zuwa tanderu welded bututu, lantarki waldi (juriya waldi) bututu da atomatik baka welded bututu saboda su daban-daban walda matakai.An raba su zuwa madaidaicin bututun welded da bututu masu karkace saboda nau'ikan waldansu daban-daban.Siffofin su na ƙarshe kuma an raba su zuwa bututu masu walƙiya madauwari da bututu masu siffa ta musamman (square, lebur, da dai sauransu).
Ana walda bututun ƙarfe na ƙarfe daga faranti na birgima tare da gindi ko karkace.Dangane da hanyoyin masana'antu, ana kuma raba su zuwa bututun ƙarfe na welded don jigilar ruwa mai ƙarancin ƙarfi, bututun ƙarfe na lantarki mai walƙiya, bututun ƙarfe na walda kai tsaye, bututun walda na lantarki, da dai sauransu. Ana iya amfani da bututun ƙarfe marasa ƙarfi a masana'antu daban-daban, kamar su. bututun ruwa da iskar gas.Ana iya amfani da bututun walda don bututun ruwa, bututun gas, bututun dumama, bututun lantarki, da sauransu.
Ana iya raba bututun karfe zuwa bututun carbon, bututun gami, bututun bakin karfe, da sauransu bisa ga kayan bututu (watau nau'in karfe).
Hakanan za'a iya raba bututun carbon zuwa bututun ƙarfe na carbon na yau da kullun da bututun tsarin carbon mai inganci.
Alloy bututu za a iya raba low gami bututu, gami tsarin bututu, high gami bututu da high ƙarfi bututu.Bututu mai ɗaukar nauyi, zafi da acid resistant bakin karfe tube,daidai sumul karfe tubeda kuma high zafin jiki gami tube.
Lokacin aikawa: Oktoba-25-2022