1. Sumul karfe bututu for high-matsi boilers (GB5310-1995) su ne m karfe bututu na carbon karfe, gami karfe da bakin karfe resistant karfe amfani da dumama surface na ruwa-tube boilers tare da babban matsa lamba da kuma sama.
2. Bututun ƙarfe mara ƙarfi don jigilar ruwa (GB/T8163-1999) bututun ƙarfe ne na gabaɗaya wanda ake amfani da shi don jigilar ruwa, mai, gas da sauran ruwaye.
3. Sumul karfe bututu na low da matsakaici matsa lamba boilers (GB3087-1999) ana amfani da su ƙera superheated tururi bututu, tafasasshen ruwa bututu for low da matsakaici matsa lamba tukunyar jirgi na daban-daban Tsarin da superheated tururi bututu for locomotive boilers, kananan hayaki bututu da arched bututu bututu ** Carbon tsarin karfe zafi-birgima da sanyi tubes.
4. Sumul karfe bututu for mota axle hannayen riga (GB3088-82) ne zafi-birgima sumul karfe bututu na carbon tsarin karfe da gami tsarin karfe amfani da yi na mota aksali hannayen riga da axle shambura na drive axle gidaje.
5. High-matsi sumul karfe bututu for taki kayan aiki (GB6479-2000) ne mafi kyau carbon tsarin karfe da gami karfe sumul karfe bututu dace da sinadaran kayan aiki da bututu da aiki zafin jiki na -40 ~ 400 ℃ da kuma aiki matsa lamba na 10 ~ 30Ma .
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7. Bututun ƙarfe don hakowa ƙasa (YB235-70) bututun ƙarfe ne da ake amfani da su don hakowa daga sassan ƙasa. Ana iya raba su zuwa bututun rawar soja, ƙwanƙara, bututun bututu, bututun casing, da bututun lalata.
8. Bututun ƙarfe mara ƙarfi don hakowa na lu'u-lu'u (GB3423-82) bututun ƙarfe ne mara nauyi wanda ake amfani da shi don bututun rawar soja, sandar core, da casing don haƙon lu'u-lu'u.
9. Bututun tono man fetur (YB528-65) bututun karfe ne maras sumul wanda ke da kauri a ciki ko waje a dukkan bangarorin hakar mai. Akwai nau'ikan bututun ƙarfe guda biyu: waya da mara waya. Ana haɗa bututun da aka haɗa ta hanyar haɗin gwiwa, kuma bututun da ba a haɗa su ba ana haɗa su tare da haɗin gwiwar kayan aiki ta hanyar walda.
10. Carbon karfe sumul karfe bututu ga jiragen ruwa (GB5213-85) su ne carbon karfe sumul karfe bututu amfani a yi na Class I matsa lamba tsarin bututu, Class II matsa lamba bututu tsarin, boilers da superheaters. A aiki zafin jiki na carbon karfe sumul karfe bututu bango bai wuce 450 ℃, da kuma aiki zafin jiki na gami karfe sumul karfe bututu bango ya wuce 450 ℃.
11.GB18248-2000 (Seamless karfe bututu na gas cylinders) da aka yafi amfani da daban-daban gas da na'ura mai aiki da karfin ruwa Silinda. Abubuwan wakilcinsa sune 37Mn, 34Mn2V, 35CrMo, da sauransu.
12. Matsakaicin bututun mai don injin dizal (GB3093-86) bututun ƙarfe ne mara ƙarfi da sanyi wanda aka yi amfani da shi wajen kera bututu mai ƙarfi don tsarin allurar injin dizal.
13. Madaidaicin diamita na ciki maras nauyi na bututu na na'ura mai aiki da karfin ruwa da kuma pneumatic cylinders (GB8713-88) suna da sanyi-jawo ko sanyi-birgima madaidaicin bututun ƙarfe mara nauyi tare da madaidaicin diamita na ciki don kera na'urorin lantarki da pneumatic.
14. Cold-ja ko sanyi-birgima daidaici m karfe bututu (GB3639-83) ne mai sanyi-jawo ko sanyi-birgima madaidaicin m karfe bututu for inji tsarin da na'ura mai aiki da karfin ruwa kayan aiki tare da high girma daidaito da kuma kyau surface gama. Yin amfani da madaidaicin bututun ƙarfe na ƙarfe don kera tsarin injiniya ko na'ura mai aiki da karfin ruwa na iya adana sa'o'i na machining, haɓaka amfani da kayan, kuma a lokaci guda yana taimakawa haɓaka ingancin samfur.
15. Structural bakin karfe sumul karfe bututu (GB/T14975-1994) suna zafi-birgima (Extruded, fadada) da sanyi kõma (birgima) sumul karfe shambura.
16. Bakin karfe bututu don jigilar ruwa (GB/T14976-1994) bututun ƙarfe masu zafi (extruded, faɗaɗa) da bututun ƙarfe na bakin karfe da aka yi da bakin karfe da ake amfani da su don jigilar ruwa.
Lokacin aikawa: Nuwamba-08-2021