Da ka'idojin zartarwa na bututun karfe
1. Abubuwa masu kayana na kasa (GB / T8162-1999) sune bututun ƙarfe mara kyau da aka yi amfani da su don tsarin janar da tsarin injin.
2. Banan bututun ƙarfe mara kyau don watsawa ruwa (GB / T8163-1999) sune babban bututun ƙarfe na ciki da aka yi amfani da su don jigilar ruwa kamar ruwa, mai, da gas.
3. Ba apanis mara kyau don matsi mai ƙanƙanta da matsakaiciyar kwari ba, tukwane masu ɗorewa na matsakaitan tururi, toperhe, manyan bututun hayaƙi, bututun haya, bututun hayaƙi da bututun hayaƙi Tubalin da aka yi wa filayen katako mai ƙarfi carbon carbon mai zafi mai zafi da ruwan sanyi (birgima) bututun ƙarfe mara kyau don bututu.
4. Shankunan ƙarfe mara ganyaye don manyan-matsin lamba (GB5310-1995) sune manyan ƙwayar ƙarfe mai tsananin zafi, da baƙin ƙarfe mara nauyi a saman matsi da sama.
5. Babban matsin lamba mara nauyi ga kayan masarar karfe (GB647979) ingantacce ne na ƙwararrun ƙwayar ƙwayar ƙwayar cuta da bututun sunadarai na -40 ~ 400°C da matsin lamba na 10 ~ 30ma.
6. Abubuwa masu ƙwanƙwasawa na ƙwayar cuta na ƙwayar cuta (GB99948-88) sune bututun ƙarfe mara kyau da suka dace da bututun mai, masu musayar zafi da bututun mai.
7. Amma bututun karfe don hayaniya na halittu (YB235-70) sune bututun ƙarfe da sassan jikinsu na motsa jiki. Dangane da amfaninsu, ana iya raba su cikin bututun marmari, sauran kafaffen bututun, bututun casing da bututun mai.
8. Birni masu laushi ga lu'u-lu'u da lu'ulu'u mai hayaki (GB3423-82) sune bututun ƙarfe mara kyau da aka yi amfani da su don buɗaɗɗun bututu, core sanduna don cares na lu'u-lu'u.
9. bututun mai mai mai (YB528-65) bututun ƙarfe ne na baƙin ƙarfe tare da inster ko na waje. Akwai nau'ikan bututun ƙarfe guda biyu: faɗakarwa da marasa zaren da ba su da alama. An haɗa bututun da aka yi amfani da shi tare da gidajen abinci, da kuma bututun da marasa zaren da aka haɗa tare da gidajen kayan aiki ta Butt welding.
10. Carbon Karfe mara kyau mara nauyi ga jirgi (GB5213-85) sune bututun ƙarfe na carbon-mai tsayayya da tsarin kwari, baƙi II na matsin lamba-matsi da matakai. Aikin zazzabi na carbon mara karfe mara nauyi mara karfe baya wuce 450°C, da kuma zafin jiki na alloy seloy seloy karfe bututun mai ya wuce 450°C.
11. A cikin bututun ƙarfe mara kyau don kashe motoci rabin motoci (GB3088-82) wani bututun ƙarfe ne mai zafi da kuma allon carfin Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon State
12. Babban bututun mai don injunan dizal (GB3093-2002-2002-2002) sune bututun ƙarfe mara kyau da aka yi amfani da su don samar da bututun da ke tattare da matsanancin sarrafa kayan abinci.
13. Ainihin diamita na ciki diamile shudewa shambo na karfe na hydraulic da silinda na ciki (GB8713-88) suna da madaidaicin madaidaicin bututun ƙarfe da kuma silinda na ciki.
14. Cold-Drawn ko sanyi-ya birgima madaidaicin bututu (GB36399-2000) couman ruwa mai sanyi ko ingantaccen tsari da kuma kayan aikin hydraulic.
15. Bakin karfe mara nauyi mara kyau bututu (GB / T14975-2002) Shin, cirewa) mai zafi (birgima) tubes mara kyau.
16. Bakin karfe mara kyau bututu mai narkewa na ruwa (GB / T14976-2002) da bututun ƙarfe mai sanyi (birgima) bututun ƙarfe da aka yi da sinadarin bakin ciki don jigilar ruwa.
Lokaci: Jun-14-2223