ASTM A53 yeeb nkabthiabASTM A192 boiler yeeb nkabua lub luag haujlwm tseem ceeb hauvAPI pipeline kev lag luamlub kaw lus. Cov qauv txheem no yog tsim los xyuas kom meej qhov zoo, kev ntseeg siab thiab kev nyab xeeb ntawm cov kav dej siv hauv ntau yam lag luam suav nrog roj thiab roj av, petrochemicals thiab kev tsim hluav taws xob.
ASTM A53 yeeb nkab yog cov yeeb nkab carbon steel uas tsis muaj qhov sib txuas thiab vuam feem ntau siv los thauj roj, dej, thiab roj hauv kev siv siab thiab kub. Cov yeeb nkab no paub txog lawv lub zog thiab kev ua haujlwm ntev, ua rau lawv tsim nyog siv rau hauv qhov chaw nyuaj thiab cov xwm txheej nyuaj. Cov qauv tsim khoom nruj tau teev tseg hauvASTM A53xyuas kom meej tias cov kav dej tsis muaj qhov tsis zoo thiab muaj qhov loj me thiab kev ua tau zoo rau kev hloov pauv dej kom zoo thiab txhim khu kev qha.
ASTM A192 boiler raj, ntawm qhov tod tes, yog tsim tshwj xeeb rau kev siv hauv cov boilers siab, cov hloov pauv cua sov, thiab cov condensers. Cov kav hlau carbon seamless no muaj cov thermal conductivity zoo heev thiab tuaj yeem tiv taus qhov kub thiab txias heev. Cov lus qhia nruj uas tau teev tseg hauv ASTM A192 ua kom ntseeg tau tias cov raj tuaj yeem hloov pauv cua sov thiab tiv taus xeb, ua kom ntseeg tau tias kev ua haujlwm zoo thiab muaj kev nyab xeeb ntawm lub boiler system.
ASTM A53 yeeb nkab thiab ASTM A192cov yeeb nkab boileryog cov khoom tseem ceeb hauv cov kab API piping systems. Lawv tsis yog tsuas yog ua kom cov kua dej ntws zoo xwb, tab sis lawv kuj pab txhawb rau kev nyab xeeb thiab kev ntseeg siab ntawm lub system. Los ntawm kev ua raws li cov qauv no, cov lag luam tuaj yeem zam cov xwm txheej tshwm sim, txo qis lub sijhawm tsis ua haujlwm, thiab ua kom lawv cov khoom siv tau zoo thiab ua haujlwm tau ntev.
Lub sijhawm tshaj tawm: Cuaj hlis-12-2023