Matsayin zartarwa na bututun ƙarfe mara nauyi

Matsayin zartarwa na bututun ƙarfe mara nauyi

1. Structural sumul karfe bututu (GB/T8162-1999) ne sumul karfe bututu amfani ga general Tsarin da inji Tsarin.

2. Bututun ƙarfe marasa ƙarfi don watsa ruwa (GB/T8163-1999) bututun ƙarfe ne na yau da kullun da ake amfani da su don jigilar ruwa kamar ruwa, mai, da gas.

3. Sumul karfe bututu na low da matsakaici matsa lamba boilers (GB3087-1999) ana amfani da su ƙera superheated tururi bututu, tafasasshen ruwa bututu ga low da matsakaici matsa lamba boilers na daban-daban Tsarin, superheated tururi bututu, manyan hayaki bututu, kananan hayaki bututu da baka. tubali na locomotive tukunyar jirgi High quality carbon tsarin karfe zafi-birgima da sanyi-jawo (birgima) sumul karfe bututu ga bututu.

4. Sumul karfe bututu ga high-matsi boilers (GB5310-1995) ne high quality-carbon karfe, gami karfe da bakin zafi-resistant sumul karfe shambura ga dumama surface na ruwa tube boilers ga high matsa lamba da kuma sama.

5. High-matsi sumul karfe bututu don taki kayan aiki (GB6479-2000) ne a high quality-carbon tsarin karfe da gami karfe sumul karfe bututu dace da sinadaran kayan aiki da bututun da wani aiki zafin jiki na -40 ~ 400°C da matsin aiki na 10 ~ 30Ma.

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7. Bututun ƙarfe don hakowa ƙasa (YB235-70) bututun ƙarfe ne waɗanda sassan ƙasa ke amfani da su don hakowa mai mahimmanci. Dangane da amfani da su, ana iya raba su zuwa bututun rawar soja, kwalabe, bututu mai mahimmanci, bututun casing da kuma bututun datsewa.

8. Bututun ƙarfe mara ƙarfi don hakowa na lu'u-lu'u (GB3423-82) bututun ƙarfe ne marasa ƙarfi da ake amfani da su don bututun rawar soja, sanduna masu mahimmanci da casings don hakowa na lu'u-lu'u.

9. Bututun hako mai (YB528-65) bututun karfe ne maras sumul da ake amfani da shi wajen hako mai tare da kauri daga ciki ko waje a duka biyun. Akwai nau'ikan bututun ƙarfe guda biyu: zaren zare da maras zare. Ana haɗa bututun da aka haɗa tare da haɗin gwiwa, kuma bututun da ba a haɗa su ba an haɗa su tare da haɗin gwiwar kayan aiki ta hanyar waldawar butt.

10. Carbon karfe sumul karfe bututu ga jiragen ruwa (GB5213-85) ne carbon karfe sumul karfe bututu domin yi na Class I matsa lamba-resistant bututu tsarin, Class II matsa lamba-resistant bututu tsarin, tukunyar jirgi da superheaters. Yanayin zafin aiki na bangon bututun ƙarfe maras sumul ba ya wuce 450°C, da kuma aiki zafin jiki na gami karfe sumul karfe bututu bango ya wuce 450°C.

11. The m karfe bututu for mota rabin shaft casing (GB3088-82) ne mai zafi-birgima sumul karfe bututu na high quality-carbon tsarin karfe da gami tsarin karfe ga yi na mota rabin shaft casing da kuma fitar da axle casing shaft bututu.

12. Manyan bututun mai na injin dizal (GB3093-2002) bututun ƙarfe ne da ba a taɓa yin sanyi ba da ake amfani da su don kera bututu mai matsa lamba don tsarin allurar injin dizal.

13. Madaidaicin diamita na ciki maras nauyi na bututun ƙarfe na na'ura mai ba da hanya tsakanin hanyoyin sadarwa da silinda pneumatic (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 cylinders.

14. Cold-ja ko sanyi-birgima daidaici sumul karfe bututu (GB3639-2000) ne mai sanyi-jawo ko sanyi-birgima daidaici m karfe bututu da high girma daidaito da kuma kyau surface gama ga inji Tsarin da na'ura mai aiki da karfin ruwa kayan aiki.

15. Structural bakin karfe sumul karfe bututu (GB/T14975-2002) ne mai zafi-birgima ( extrusion, fadada) da sanyi kõma (birgima) sumul karfe shambura.

16. Bakin karfe bututun ƙarfe don sufuri na ruwa (GB/T14976-2002) suna da zafi-birgima (extruded, faɗaɗa) da sanyi-ja (birgima) bututun ƙarfe na bakin karfe don jigilar ruwa.