GB/T5310-2008ityhubhu yentsimbi engenamthungo luhlobo lomgangatho ophezulu wetyhubhu yentsimbi.Ityhubhu yebhoyila yahlulwe ityhubhu yebhoyila ngokubanzi kunye netyhubhu yebhoyila yoxinzelelo oluphezulu ngokokusebenza kwayo okuphezulu kobushushu.Umbhobho webhoyila woxinzelelo oluphezulu usetyenziselwa ukwenziwa koxinzelelo oluphezulu kunye neebhoyila zoxinzelelo olungaphezulu koxinzelelo, imibhobho kunye nezinye ezikumgangatho ophezulu wekhabhoni yentsimbi, ingxubevange yentsimbi kunye nombhobho wentsimbi okwaziyo ukumelana nobushushu.[1] Ezi ityhubhu zebhoyila zisebenza kwiqondo lokushisa eliphezulu kunye noxinzelelo, ukuvelisa i-high-temperature flue gas kunye nomphunga wamanzi, ezithandwa kwi-oxidation kunye nokubola.

Ibakala lentsimbi

(1) Umgangatho ophezulu we-carbon structural steel steel 20G, 20MnG, 25MnG. 

(2) I-alloy structure steel 15MoG, 20MoG, 12CrMoG, 15CrMoG, 12Cr2MoG, 12CrMoVG, 12Cr3MoVSiTiB, njl. 

(3) Umhlwa intsimbi ukumelana nobushushu ngokuqhelekileyo kusetyenziswa 1Cr18Ni9, 1Cr18Ni11Nb ityhubhu kwibhoyila ukongeza ukuqinisekisa ukwakheka imichiza kunye neempawu mechanical, ukwenza uvavanyo loxinzelelo lwamanzi, ukwenza ukuvutha, uvavanyo compression.Iityhubhu zentsimbi zihanjiswa kwimeko yonyango lokushisa. 

Ukongeza, i-microstructure, ubungakanani beengqolowa kunye ne-decarburization layer yeetyhubhu zetsimbi ezigqityiweyo nazo ziyafuneka.

Ukongeza kwibhoyila yoxinzelelo oluphezulu ityhubhu yentsimbi engenamthungoGB/T5310-2008ezikhankanywe ngasentla, iimveliso eziphambili zenkampani yethu zezi:

I-ASTMA210(A10M)-2012Ibhoyila yentsimbi yekhabhoni ephakathi kunye nombhobho wentsimbi ongenamthungo, eyona nto iphambili yi-SA210 GrA1, SA210GrC;

ASME SA106/SA-106M-2015, izinto eziphambili ziyi-GR.B gr.C;

ASME SA-213/SA-213M, izinto eziqhelekileyo ze-alloy: T11, T12, T22 kunye neT23, T91, P92, T5, T5b, T9, T21, T22, T17;

I-ASTM A335 / A335M - 2018, izixhobo eziphambili zezi: P11, P12, P22, P5, P9, P23,P91, P92, P2, njl.