GB/T5310-2008Ipayipi lensimbi elingenamthungo liwuhlobo lwepayipi lensimbi elisezingeni eliphezulu. Ipayipi lebhoyila lihlukaniswe ngepayipi lebhoyila elijwayelekile kanye nepayipi lebhoyila elinomfutho ophezulu ngokuya ngokusebenza kwalo kokushisa okuphezulu. Ipayipi lebhoyila elinomfutho ophezulu lisetshenziswa kakhulu ekukhiqizeni amabhoyila omusi anamandla aphezulu kanye nangaphezu komfutho, amapayipi kanye nezinye izinsimbi zensimbi zekhabhoni ezisezingeni eliphezulu, insimbi yesakhiwo se-alloy kanye nepayipi lensimbi engenamthungo elimelana nokushisa. [1] Lawa mapayipi ebhoyila asebenza ekushiseni okuphezulu kanye nomfutho, akhiqiza igesi yomoya eshisa kakhulu kanye nomhwamuko wamanzi, okuvame ukubola nokugqwala.

Izinga lensimbi

(1) Insimbi yesakhiwo sekhabhoni esezingeni eliphezulu engu-20G, 20MnG, 25MnG. 

(2) Isakhiwo sensimbi ye-alloy 15MoG, 20MoG, 12CrMoG, 15CrMoG, 12Cr2MoG, 12CrMoVG, 12Cr3MoVSiTiB, njll. 

(3) Insimbi engagqwali ukushisa evame ukusetshenziswa i-1Cr18Ni9, ishubhu yebhoyila engu-1Cr18Ni11Nb ngaphezu kokuqinisekisa ukwakheka kwamakhemikhali kanye nezakhiwo zemishini, ukwenza ukuhlolwa komfutho wamanzi, ukwenza ukuvutha, ukuhlolwa kokucindezela. Amashubhu ensimbi alethwa esimweni sokwelashwa kokushisa. 

Ngaphezu kwalokho, isakhiwo esincane, usayizi wezinhlamvu kanye nesendlalelo sokususa i-carburization yamashubhu ensimbi aqediwe nakho kuyadingeka.

Ngaphezu kwepayipi lensimbi elingenamthungo le-boiler elinomfutho ophezuluGB/T5310-2008Okukhulunywe ngakho ngenhla, imikhiqizo eyinhloko yenkampani yethu yile:

I-ASTMA210(A10M)-2012Ibhoyila yensimbi yekhabhoni ephakathi nendawo kanye nepayipi lensimbi elingenamthungo le-superheater, impahla eyinhloko yi-SA210 GrA1,SA210GrC;

I-ASME SA106/SA-106M-2015, izinto eziyinhloko yi-GR.B gr.C;

I-ASME SA-213/SA-213M, izinto ezivamile ze-alloy: T11, T12, T22 kanye ne-T23, T91, P92, T5, T5b, T9, T21, T22, T17;

I-ASTM A335 / A335M – 2018, izinto eziyinhloko yilezi: P11, P12, P22, P5, P9, P23,P91, P92, P2, njll.