Bututun ƙarfe mara nauyi da kayan da aka saba amfani da su da daidaitattun bututun ƙarfe mara nauyi
1. Motoci shambura (Buick motoci kawai) Ƙananan diamita high-matsi tukunyar jirgi bututu ana samar bisa ga gida da kuma kasashen waje matsayin ko masana'antu matsayin 210C, 15CrMoG, 12Cr1MoVG, T12 ~ T91 jerin karfe shambura.
2. Filin layin bututu don tashar bututun iskar gas na yamma-gabas GB/T9711.2 L245NB Φ1146, Φ895, da dai sauransu.
3, bututun mai na karkashin ruwa API5L X52 PSL2 Φ8910, Φ114.311.1
4. Bututun Filin Mai N80 Mara Rage Mai Kyau API 5CT Φ139.77.72 J55 Bututun Mai API 5CT Φ735.51
5, truss hannu tube (Integal quench tube) ka'idojin yarjejeniya, 20Mn2B, 20Mn2, Φ14615, da dai sauransu, don ɗagawa kayan aiki tare da crawler cranes
6. Silinda na musamman da bututu T91, karfe 102 jerin manyan bututun tukunyar jirgi GB5310-1995, ana amfani da su a cikin yanayin zafi da matsanancin yanayi na tashar wutar lantarki ta thermal.
7. Tractor rear axle tube 35MnVN, rear axle na crawler tarakta
8, ultra-high ƙarfi tsarin bututu 35CrMnsi, 30CrMnSiNi2A, na soja, jirgin sama saukowa kaya tube
9, axle tube 20Mn2, Φ17812, Φ12719, da dai sauransu.
10, ƙa'idodin yarjejeniyar ramin dutsen J55, Φ266, Φ316, da sauransu, don babbar hanya da babban ƙarfin madatsar ruwa ta tashar ruwa
11, na'ura mai aiki da karfin ruwa al'amudin bututu GB / T17396-1998, 27SiMn, amfani da ci mine inji goyon bayan gyarawa, bisa ga American misali tukunyar jirgi da superheater tare da carbon karfe sumul karfe bututu ASTM A210, 210C, Φ606
12. Mota axle bushings YB/T5035-1996, 45Mn2\45
13, dogon bututu mai musayar zafi 20, Φ19216000-21000, don masu musayar zafi
14. Cokali mai yatsu sandar bututu CR-1, Φ485, wanda aka yi amfani da shi don hawan igiyar CR don gudun jirgin ƙasa.
15. Hannun Karkace Bututu Na Musamman Mai Siffar Sulumi don Makamin roka Φ1232.2, MP16Mn, GJB459-88
16, Rubutun lalata ruwan teku Q/CG41, 10CrMoA1, Φ1084, Φ252.5
17, submersible motor shaft bututu yarjejeniya daidaitattun Φ3111, Φ3613.5, 40Cr, 35CrMo, 35CrMoV, don mashin motar famfo
18. Bututu don ƙananan zafin jiki bututu GB / T18984-2003, 09DG, 10MnDG, 09Mn2VDG, B655, amfani da petrochemical masana'antu a cikin low-te
Lokacin aikawa: Mayu-31-2023