Taw qhia rau high-quality carbon structural steel thiab alloy structural steel seamless steel kav rau high-pressure thiab siab dua chav boiler pipelines

GB / T5310txheem seamless steel kav yog cov khoom zoo tsim los rau kev kub siab thiab siab dua cov kav dej boiler. Lawv yog ua los ntawm high-zoo carbon structural steel thiab alloy structural steel cov ntaub ntawv los xyuas kom meej lawv zoo heev kev kawm thiab kev ntseeg siab nyob rau hauv high-temperature thiab high-pressure ib puag ncig. Qhov no seamless steel yeeb nkab yog dav siv nyob rau hauv kev tsim cov boiler pipelines thiab tshav kub exchangers, muab ib tug ruaj guarantee rau industrial ntau lawm.

Cov qib tseem ceeb

GB / T5310txheem seamless steel kav yog tsim los ntawm Cr-Mo alloy thiab Mn alloy, thiab cov qib tseem ceeb suav nrog20 G, 20Mg, 20MoG, 12CrMoG, thiab lwm yam. Cov ntaub ntawv no muaj lub zog kub-kub thiab oxidation tsis kam, thiab tuaj yeem siv tau ntev hauv qhov chaw ua haujlwm hnyav yam tsis ua haujlwm. Ntawm lawv:

20 G: Cov pa roj carbon zoo zoo nrog cov yas zoo thiab tawv, feem ntau siv hauv cov kav dej nruab nrab thiab qis qis.
20Mg: Ntxiv manganese rau 20G ntxiv txhim kho lub zog thiab hardness ntawm cov khoom, haum rau nruab nrab thiab high-pressure boiler pipelines.
20MoG: Molybdenum ntxiv rau 20G, uas zoo heev txhim kho qhov kub thiab txias tsis kam, thiab haum rau cov kav dej kub siab.
12 CrMoG: Alloy structural steel uas muaj chromium thiab molybdenum, nrog zoo heev kub-kub oxidation kuj thiab high-temperature zog, haum rau ultra-high-pressure boiler kav.
Alloy structural steel qib

Cov qib steel qauv ntawm GB / T5310 tus qauv seamless steel kav kuj muaj xws li 15MoG, 20MoG, 12CrMoG, 15CrMoG, 12Cr2MoG, 12CrMoVG, thiab lwm yam. Cov qib ntawm cov kav hlau steel no muaj cov khoom sib txawv thiab muaj feem xyuam raws li cov txheej txheem kev kho cua sov sib txawv. :

15MoG thiab 20MoG: Qhov sib ntxiv ntawm qhov tsim nyog ntawm molybdenum ho txhim kho qhov kub thiab txias zog thiab corrosion kuj ntawm cov yeeb nkab steel.
12CrMoG thiab15 CrMoG: Qhov sib ntxiv ntawm chromium thiab molybdenum txhim khu kev tiv thaiv oxidation thiab siab kub lub zog ntawm cov yeeb nkab steel, thiab tsim nyog rau ib puag ncig uas muaj qhov kub thiab txias.
12Cr2MoG thiab 12CrMoVG: Cov alloy muaj pes tsawg leeg tau ua kom zoo dua qub, nrog rau ob qho tib si kub lub zog thiab oxidation tsis kam, thiab ua tau zoo tshwj xeeb hauv qhov chaw huab cua.
Daim ntawv thov
GB / T5310 tus qauv seamless steel kav yog dav siv nyob rau hauv boiler kav thiab tshav kub exchangers, feem ntau nyob rau hauv high kub thiab siab siab cov cuab yeej xws li lub hwj chim chaw nres tsheb boilers, industrial boilers, thiab khib nyiab boilers. Cov kav dej seamless steel no tuaj yeem tiv taus kev ua haujlwm siab thiab kub, ua kom muaj kev ua haujlwm zoo thiab lub neej ntev ntawm boilers thiab kub exchangers. Tsis tas li ntawd, cov kav dej steel no tseem siv tau rau hauv cov khoom siv hluav taws xob sib pauv hauv kev lag luam petrochemical, txuas ntxiv nthuav lawv cov ntawv thov.
Cov ntsiab lus
GB / T5310 tus qauv seamless steel kav tau dhau los ua cov khoom siv rau kev kub siab thiab siab dua cov kav dej boiler vim lawv cov khoom zoo heev thiab ntau yam kev siv. Seb nws yog 20G, 20Mg, 20MoG, 12CrMoG thiab lwm yam ntaub ntawv, los yog 15MoG, 20MoG, 12CrMoG thiab lwm yam alloy structural steel qib, lawv tag nrho cov ua tau zoo heev kub oxidation tsis kam thiab siab kub lub zog, muab kev ruaj ntseg guarantee rau kev nyab xeeb thiab ua haujlwm zoo ntawm cov cuab yeej siv tshuab.