1. Common carbon steel yeeb nkab specifications
1. Sab nraud txoj kab uas hla thiab phab ntsa thickness
Cov specifications ntawm carbon steel kav feem ntau yog sawv cev los ntawm ob tsis: txheej kab thiab phab ntsa thickness. Lub taub sab nraud yog hais txog txoj kab uas hla ntawm cov yeeb nkab, thiab cov phab ntsa thickness qhia cov thickness ntawm cov yeeb nkab phab ntsa. Cov pa roj carbon steel yeeb nkab sab nraud specifications yog 1/2 nti, 3/4 nti, 1 nti, 2 nti, thiab lwm yam, thiab phab ntsa thickness specifications yog SCH 10, SCH 40, SCH 80, thiab lwm yam. qhov tshwj xeeb engineering xav tau thiab daim ntawv thov scenarios.
2. Cov kav dej ntev
Qhov ntev ntawm cov pa roj carbon steel kav feem ntau muaj ob hom: ruaj ntev thiab random ntev. Cov kav ntev ntev yog feem ntau 6 lossis 12 meters ntev thiab tsim nyog rau cov ntawv thov uas xav tau kev teeb tsa rau cov qauv ntev, xws li kev tsim kho. Cov kav dej ntawm qhov ntev ntev tuaj yeem hloov kho raws li qhov xav tau tiag tiag, haum rau lub sijhawm tshwj xeeb thiab tsis yog tus qauv xav tau.
3. Cov khoom siv yeeb nkab
Cov khoom siv ntawm cov yeeb nkab steel tuaj yeem xaiv tau raws li qhov xav tau sib txawv, thiab cov khoom siv muaj xws li cov pa roj carbon tsawg, nruab nrab carbon steel thiab siab carbon steel. Cov hlau me me muaj qhov zoo weldability thiab machinability, thiab yog tsim rau cov tshuab uas tsis tshua muaj siab conveying; Cov pa roj carbon nruab nrab muaj lub zog siab thiab hnav tsis kam, thiab tsim nyog rau kev xa cov tshuab hauv nruab nrab siab thiab kub; High-carbon steel muaj zog dua thiab hardness, ua rau nws haum rau high-temperature thiab high-pressure ua hauj lwm ib puag ncig.
Thib ob, daim ntawv thov ntau yam ntawm carbon steel yeeb nkab specifications
1. Architectural teb
Cov pa roj carbon steel kav yog siv dav hauv cov dej thiab cov kav dej, HVAC systems, hluav taws xob tiv thaiv, thiab lwm yam hauv kev tsim kho. Hauv cov ntawv thov no, cov yeeb nkab ntau ntau yog cov kav dej me me ntawm 2 ntiv tes thiab hauv qab. Vim tias cov pa roj carbon steel kav muaj cov yas zoo thiab weldability, yooj yim installation thiab tus nqi qis, lawv tau siv dav hauv kev tsim kho.
2. Zog sector
Carbon steel pipelines feem ntau yog siv nyob rau hauv lub zog sector thauj khoom xws li roj thiab roj, chav thiab dej. Vim muaj kev kub siab thiab kub siab ntawm cov kav dej rau kev xa hluav taws xob, cov yeeb nkab feem ntau yog cov kav dej loj ntawm 3 ntiv tes thiab siab dua. Tsis tas li ntawd, cov pa roj carbon steel kav muaj qhov zoo corrosion kuj thiab haum rau kev ua haujlwm hnyav.
3. Petrochemical kev lag luam
Cov pa roj carbon steel pipelines ua lub luag haujlwm tseem ceeb hauv kev lag luam petrochemical, uas lawv tau siv los thauj cov roj av, tshuaj raw khoom thiab cov khoom tiav. Kev lag luam petrochemical muaj cov kev xav tau siab rau kev ua haujlwm siab thiab kev tiv thaiv corrosion ntawm cov kav dej, yog li cov yeeb yam tshwj xeeb yog cov kav dej siab, xws li SCH 80 thiab SCH 160. Tsis tas li ntawd, cov kav dej carbon steel kuj tuaj yeem kho nrog kev kho corrosion. txhawm rau txhim kho lawv cov kev tiv thaiv corrosion kom hloov mus rau qhov chaw ua haujlwm hnyav.
