Qhia txog Kev Siv Tau Ntau Yam thiab Lub Zog ntawm ASTM A53 Gr. B boiler steel pipe, ASTM A192 pipe thiab API 5L Gr. B seamless steel pipe

Hauv kev siv hauv kev lag luam, cov kav hlau ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj kev thauj mus los ntawm cov kua thiab cov pa roj. Cov lag luam sib txawv xav tau cov kav hlau tshwj xeeb, nyob ntawm lawv cov kev xav tau thiab qhov xwm txheej tshwj xeeb. Niaj hnub no, peb saib ze dua ntawm qhov ua tau ntau yam thiab lub zog uas muaj los ntawm peb cov ntaub ntawv tseem ceeb ntawm cov kav hlau: ASTM A53 Gr. B boiler steel yeeb nkab, ASTM A192 yeeb nkab, thiab API 5L Gr. B seamless steel yeeb nkab.

ASTM A53 GR.Bboiler steel yeeb nkab:

ASTM A53 GR.B boiler steel yeeb nkab yog ib qib ntawm cov yeeb nkab hlau tsim rau qhov kub thiab txias siab thiab siab siab hauv boilers thiab cov khoom siv hloov pauv cua sov. Nws yog tsim los ntawm kev siv cov pa roj carbon thiab cov khoom sib xyaw rau kev ua kom ruaj khov thiab tiv taus kev ntxhov siab corrosion cracking. Tsis tas li ntawd, ASTM A53 Gr. B boiler steel yeeb nkab muaj cov pa roj carbon ntau dua li cov yeeb nkab txheem, muab lub zog thiab kev tawv dua.

ASTM A192 Yeeb Nkab:
Lwm cov yeeb nkab hlau zoo heev yog ASTM A192 yeeb nkab, feem ntau yog siv rau hauv cov tshuab boiler siab thiab cov khoom hloov pauv cua sov. ASTM A192 yeeb nkab yog tsim los ntawm cov hlau carbon zoo nrog cov khoom siv kho tshuab zoo heev thiab tiv taus kev ntxhov siab sab hauv thiab sab nraud zoo heev.

API 5L GR.B seamless steel yeeb nkab:
API 5L GR.B yog tsim los rau kev thauj mus los ntawm cov roj av, roj thiab lwm yam kua dej. Cov kav hlau tsis muaj qhov sib txuas yog qhov kev xaiv nrov hauv kev lag luam roj thiab roj av. Cov khoom siv yeeb nkab hlau no muaj kev tiv thaiv zoo heev rau kev ntxhov siab thiab kev xeb, ua rau nws zoo tagnrho rau cov xwm txheej nyuaj.

Txij li cov boilers mus rau cov roj thiab cov kab xa roj, ASTM A53 Gr. Bboiler hlau yeeb nkab, ASTM A192 yeeb nkab thiab API 5L Gr. B seamless steel yeeb nkab muaj kev siv tshwj xeeb hauv ntau yam lag luam. Cov ntaub ntawv yeeb nkab hlau tshwj xeeb no muaj cov yam ntxwv zoo kawg nkaus xws li kev tiv taus kub siab, kev tiv taus corrosion thiab lub zog zoo heev.