1. Bakin karfe bututu ana rarraba su bisa ga albarkatun kasa
An kasu kashi talakawa carbon karfe bututu, high quality carbon tsarin karfe bututu, gami tsarin karfe bututu, gami karfe bututu, qazanta karfe bututu, bakin karfe bututu, biyu karfe hada bututu, shafi bututu, don ceci daraja karafa, saduwa na musamman bukatun. . Bakin karfe nau'in bututu yana da rikitarwa, amfani daban-daban, buƙatun fasaha daban-daban, hanyoyin samarwa sun bambanta. A lokacin, an samar da bututun ƙarfe tare da diamita na waje na 0.1-4500 mm da kauri na bango na 0.01-250 mm. Don bambance halayensu, gabaɗaya ana rarraba bututun ƙarfe zuwa nau'ikan masu zuwa.
2. An rarraba bututun ƙarfe na ƙarfe bisa ga hanyoyin samarwa
Bakin karfe bututu bisa ga samar da hanya ne zuwa kashi sumul bututu da welded bututu. Za a iya raba bututun ƙarfe marasa ƙarfi zuwa bututun zafi, bututun birgima mai sanyi, bututun sanyi da bututun cuɗawa. Zane mai sanyi da mirgina sanyi sune sarrafa na biyu na bututun ƙarfe. Welded bututu ne zuwa kashi kai tsaye welded bututu da karkace welded bututu.
3. An rarraba bututun ƙarfe na ƙarfe bisa ga siffar sashe
Ana iya raba bututun bakin karfe zuwa bututu mai zagaye da bututu mai siffa ta musamman bisa ga sifar sashe. Bututu mai siffa ta musamman ya haɗa da bututun rectangular, bututun lu'u-lu'u, bututun oval, bututun hexagonal, bututun octagon da sassa daban-daban na bututun asymmetric. Siffar bututu ana amfani da ko'ina a daban-daban tsarin sassa, articles da inji sassa. Idan aka kwatanta da bututun zagaye, bututu masu siffa na musamman gabaɗaya suna da mafi girman lokacin rashin aiki da modulus na sashe, kuma suna da mafi girman juriya da juriya, wanda zai iya rage nauyin tsarin sosai da adana ƙarfe. Za a iya raba bututun bakin karfe zuwa bututun sashe akai-akai da bututun sashe mai canzawa bisa ga siffar sashe mai tsayi. Bututun sashe mai canzawa ya haɗa da bututun conical, bututun tsani da bututun sashe na lokaci-lokaci.
4. Bakin karfe bututu an rarraba bisa ga siffar ƙarshen bututu
Ana iya raba bututun bakin karfe zuwa bututu mai haske da bututu mai jujjuyawa (bututu mai zare) bisa ga karshen bututun. Rotary bututu za a iya raba talakawa Rotary bututu (ƙananan matsa lamba bututu don isar da ruwa da gas, da dai sauransu). Ana amfani da bututu na yau da kullun na cylindrical ko conical don haɗin haɗin gwiwa) da kuma bututun zaren na musamman (ana amfani da bututun hakowa na man fetur da na ƙasa don mahimman bututun jujjuyawar ƙarfe). Ga wasu bututu na musamman, ana yin kauri na ƙarshen bututu (ciki, waje ko waje) kafin a ɓata waya domin a sami rama sakamakon zaren ƙarfin ƙarshen bututu.
5. An rarraba bututun ƙarfe na baƙin ƙarfe bisa ga amfani da su
Ana iya raba shi zuwa bututun rijiyar mai (casing, tubing and drill pipe, da sauransu). , bututu, tukunyar jirgi bututu, inji tsarin bututu, na'ura mai aiki da karfin ruwa prop bututu, gas Silinda bututu, geological bututu, sinadaran bututu (high matsa lamba sinadaran taki bututu, mai fatattaka bututu) da kuma jirgin ruwa bututu, da dai sauransu.
Lokacin aikawa: Dec-28-2021