-
S235 S275 S355 Bututu Karfe
Karfe bututun ƙarfe ne maras tushe wanda ake amfani da shi sosai don jigilar ruwa kamar mai, iskar gas,
Ruwa, gas, tururi, da dai sauransu, ban da haka, a cikin lankwasawa, torsional ƙarfi a lokaci guda, nauyi mai nauyi, don haka ana amfani da shi sosai.
Don kera sassan injiniya da tsarin injiniya. Har ila yau, ana amfani da su don kera makamai na yau da kullun, gangunan bindiga, harsashi da sauransu.
Rarraba bututun ƙarfe: An raba bututun ƙarfe zuwa bututun ƙarfe maras sumul da bututun ƙarfe masu walda (tare da bututu mai launin ruwan kasa). Bisa ga sashi siffar da
Za a iya raba zagaye bututu da na musamman-dimbin yawa bututu, yadu amfani ne zagaye karfe bututu, amma akwai wasu square, rectangular, semicircle,
Hexagonal, triangle daidaitacce, octagonal da sauran bututun ƙarfe na musamman
-
API 5L ASTM A106 Carbon Karfe Bututu mara kyau
Bututun ƙarfe da aka yi da ƙarfe guda ɗaya ba tare da dunƙule a saman ba ana kiran su bututun ƙarfe marasa ƙarfi. Dangane da hanyar samarwa, an raba bututu maras kyau zuwa bututu mai birgima, bututu mai sanyi, bututu mai sanyi, bututun extrusion, bututu jacking, da sauransu. Bututu mai siffa ta musamman yana da murabba'i, murabba'i, alwatika, hexagonal, iri guna, tauraro, bututu mai fuka-fuki da nau'ikan sifofi iri-iri. Dangane da amfani daban-daban, akwai bututun bango mai kauri da kuma bututun bangon bakin ciki. Sumul karfe bututu ne yafi amfani da man fetur geology hakowa bututu, petrochemical fatattaka bututu, tukunyar jirgi bututu, qazanta bututu da mota, tarakta, jirgin sama high-daidaici tsarin karfe bututu.
