Kev tsim khoom ntawm cov khaub thuas yees duab cracking raj tuaj yeem yuav txias heev, txias kos, khaub thuas-kos, txias-sib zog ua haujlwm. Siv cov txheej txheem kos duab, cov cuab yeej siv yooj yim, kev ua haujlwm tsis tshua muaj, kev lag luam yooj yim thiab lwm yam. Tab sis lub drawback yog ib nrab qib ntawm ntau, cov ceg ntoo. Siv cov cuab yeej ua kom txias yog cov ntau ntxiv, thiab kev nqis peev ntau, tshwj xeeb tshaj yog rau cov kev sib luag thiab qhov tseem ceeb-walled seamless raj.
Vim tias cov kev txwv pob zeb yob dhau los ntawm tus naj npawb thiab tus nqi ntawm cov khoom lag luam tiav lawm tuaj yeem tsis tau ntau dhau; Txias-dov thiab txias kev sib koom ua ke ntau lawm los tsim cov txheej txheem ua tiav, txo cov txheej txheem ua kom zoo, txo cov khoom siv hlau, ua kom muaj zog, tsawg dua cov khoom siv cov ntaub ntawv thiab lwm yam. Petroleum cracking raj tuaj yeem txias txav cov kua roj pickling, hydrochloric acid, mydrofluoric acid thiab zoo li. Carbon Steel thiab Alloy Seamless Hlau Ua Txiaj Ntse Sulfuric acid, Zoo Carbon Taw Strid, Zoo Carbon Sealiser Precision Tsim nyog rau hydrochloric acid.
Lub Sijhawm Post: Jul-14-2023