Umbhobho wentsimbi ye-alloy usetyenziswa kakhulu kwisikhululo samandla, kwisikhululo samandla senyukliya, kwibhoyila yoxinzelelo oluphezulu, kwi-superheater yobushushu obuphezulu, kwi-reheater nakwezinye iipayipi kunye nezixhobo zoxinzelelo oluphezulu nobushushu obuphezulu. Yenziwe ngentsimbi yekhabhoni ekumgangatho ophezulu, intsimbi yesakhiwo se-alloy kunye nentsimbi engatyiwayo engatshiyo ngokuqengqeleka okushushu (ukukhupha, ukwandisa) okanye ukuqengqeleka okubandayo (umzobo).
Umbhobho wesinyithi nombhobho ongenamthungo zinonxibelelwano kunye nomahluko, azinakubhideka. Umbhobho wegolide uchazwa njengombhobho wentsimbi ngokwezinto zokuvelisa (oko kukuthi, izinto). Njengoko igama lisitsho, ngumbhobho owenziwe nge-alloy. Umbhobho ongenamthungo uchazwa njengombhobho wentsimbi (umthungo kunye nomthungo) ngokwenkqubo yokuvelisa.
Umbhobho we-alloy luhlobo lombhobho wentsimbi engenamthungo, owahlulwe waba ngumbhobho ongenamthungo wesakhiwo kunye nombhobho we-alloy ongenaxinzelelo oluphezulu. Ngokuyintloko yahlukile kwimigangatho yemveliso kunye noshishino lweetyhubhu ze-alloy, iityhubhu ze-alloy ezifakwe i-anneal kunye ne-tempered alloy zitshintsha iipropati zoomatshini. Ukuhlangabezana neemeko zokucubungula ezifunekayo. Ukusebenza kwayo kuphezulu kunembhobho yentsimbi eqhelekileyo engenamthungo, ukwakheka kweekhemikhali kuqulethe i-Cr engaphezulu, ngoko ke inokumelana nobushushu obuphezulu, ukumelana nobushushu obuphantsi kunye nokumelana nokugqwala. Umbhobho we-carbon oqhelekileyo ongenamthungo awunazo iinxalenye ze-alloy okanye uqulethe inani elincinci leenxalenye ze-alloy. Iityhubhu ze-alloy zisetyenziswa kakhulu kwi-petroleum, kwi-aerospace, kwiikhemikhali, kumbane wombane, kwibhoyila, emkhosini nakwamanye amashishini, kuba iipropati zoomatshini zeetyhubhu ze-alloy ziyaguquguquka kwaye kulula ukuzilungisa.

Izinto zombhobho wentsimbi engenamthungo zahlulwe zaba: 10, 20, 35, 45, 40Mn2, 45Mn2, 27SiMn, 20Cr, 40Cr, 20CrMo, 35CrMo, 38CrMoA1, 50CrV, 30CrMnSi ASTM A500-98 ezi ziliqela.

Imigangatho yokusetyenziswa kombhobho wentsimbi engenamthungo:

1, ulwakhiwo lombhobho ongenamthungo (GB/T8162-2008) isetyenziselwa ulwakhiwo oluqhelekileyo kunye nolwakhiwo loomatshini lombhobho wentsimbi engenamthungo.

2, umbhobho wentsimbi engenamthungo wokuthutha ulwelo (GB/T8163-2008) usetyenziselwa ukuthutha amanzi, ioyile, igesi kunye nezinye izinto eziphuma kumbhobho wentsimbi engenamthungo ngokubanzi.

Ityhubhu yentsimbi engenamthungo ye-3, ibhoyila yoxinzelelo oluphantsi noluphakathi (GB3087-2008) isetyenziselwa ukwenza iintlobo ngeentlobo zezakhiwo zombhobho womphunga oshushu kakhulu webhoyila ophantsi nophakathi, umbhobho wamanzi abilayo kunye nebhoyila yelocomotive umbhobho womphunga oshushu kakhulu kunye nombhobho wezitena ze-arch wentsimbi yesakhiwo sekhabhoni ekumgangatho ophezulu eqengqelekayo eshushu nebanda etsaliweyo (eqengqelekayo) ityhubhu yentsimbi engenamthungo.

4, ityhubhu yentsimbi engenamthungo yebhoyila yoxinzelelo oluphezulu (GB5310-2008) isetyenziselwa ukwenza umphezulu wokufudumeza webhoyila yetyhubhu yamanzi enoxinzelelo oluphezulu kunye noxinzelelo olungaphezulu ngentsimbi yekhabhoni esemgangathweni ophezulu, intsimbi ye-alloy kunye netyhubhu yentsimbi engenasici engangenisi bushushu.

5, izixhobo zesichumiso seekhemikhali zombhobho wesinyithi ongenamthungo oxinzelelweyo ophezulu (GB6479-2000) ifanelekile kubushushu bokusebenza obuyi -40~400℃, uxinzelelo lokusebenza lwezixhobo zeekhemikhali ze-10~30Ma kunye nombhobho wesinyithi sekhabhoni esisemgangathweni ophezulu kunye nombhobho wentsimbi engenamthungo yentsimbi.

6, umbhobho wentsimbi engenamthungo oqhekekayo wepetroliyam (GB9948-2006) ifanelekile kwityhubhu yesithando sokucoca ipetroliyam, isixhobo sokutshintshiselana nobushushu kunye nombhobho wentsimbi engenamthungo.
Izinto zombhobho wentsimbi ye-alloy ngokwesixa, iinkcukacha zingahlulwa zibe yi-12-42CrMO, T91, 30CrMo, 20G, 15CrMoV, Cr9Mo, 27SiMn, 10CrMo910, 15Mo3, 35CrMoV, 45CrMo, 15CrMoG, 12CrMoV, 45Cr, 16Mn 12Cr1MoV, 50Cr, 15CrMo, 45CrNiMo, njl. Umbhobho wentsimbi ye-alloy wenziwe ngentsimbi yekhabhoni, intsimbi engatyiwayo kunye nentsimbi yesakhiwo se-alloy ngeteknoloji yokuqengqeleka ebandayo okanye iteknoloji yokuqengqeleka eshushu.

Iimveliso eziphambili zeSanon Pipe: Ityhubhu yeCr5Mo Alloy, ityhubhu yeAlloy ye15CrMo, ityhubhu yeAlloy ye12Cr1MoV, ityhubhu yeAlloy yoxinzelelo oluphezulu, ityhubhu yeAlloy ye12Cr1MoV, ityhubhu yeAlloy ye15CrMo, ityhubhu yeAlloy yeP11, ityhubhu yeAlloy yeP12, ityhubhu yeAlloy yeP22, ityhubhu yeAlloy yeT91, ityhubhu yeAlloy yeP91, ityhubhu yeBoiler yoxinzelelo oluphezulu, ityhubhu ekhethekileyo yesichumisi seKhemikhali, njl.njl. Nika amaxabiso etyhubhu yeAlloy yamva nje kunye namaxabiso etyhubhu yeAlloy yoxinzelelo oluphezulu.

Izinto ezisetyenzisiweyo: 20MnG, 25MnG, 16Mn-45Mn, 27SiMn, 15CrMo, 15CrMoG, 35CrMo, 42CrMo, 12Cr2MoG, 12Cr1MoV, 12Cr1MoVG, 12Cr2MoWVTiB, 10Cr9Mo1VNb, 10CrMoAl, 9Cr5Mo, 9Cr18Mo,SA210A1, SA210C, SA213 T11, SA213 T12, SA213 T22, SA213 T23, SA213 T91, SA213 T92, ST45.8/Ⅲ, 15Mo3, 13CrMo44, 10CrMo910, WB36, Cr5Mo, P11, P12, P22, T91, I-P91, 42CrMo, 35Crmo, 1Cr5Mo, 40Cr, Cr5Mo, 15CrMo 15CrMoV 25CrMo 30CrMo 35CrMoV 40CrMo 45CrMo 20G Cr9Mo 15Mo3 A335P11. Uphando lweNsimbi 102, ST45.8-111, A106B Alloy Pipe.

YenzaI-ASME SA-106/SA-106M-2015,I-ASTMA210(A210M)-2012,I-ASMESA-213/SA-213M,I-ASTM A335/A335M-2018，I-ASTM-A519-2006,I-ASTM A53 / A53M – 2012, njl. GbGB8162-2018 (Umbhobho woLwakhiwo), GB8163-2018 (Umbhobho Wolwelo),GB3087-2008 (Ipayipi yeBoiler yoXinzelelo oluPhantsi noluPhakathi),GB5310-2017 (Ipayipi yeBoiler yoXinzelelo oluPhezulu),I-Gb6479-2013 (Ipayipi ekhethekileyo yesichumisi sekhemikhali),GB9948-2013 (Ipayipi Yokuqhekeka kwePetroleum),GB/T 17396-2009 (Iityhubhu zentsimbi ezingenamthungo zokwemba amalahle), njl. KukwakhoI-API5CT (Ikheyisi kunye neTubing),I-API 5L (Umbhobho)