Dab tsi yog cov khoom siv uas nquag siv rau kev tiv thaiv cov kav dej welded?
Cov hlau roj carbon steel yog cov khoom siv ntau tshaj plaws rau cov khoom siv roj av thiab cov roj muaj zog hauv cov khoom noj kom txuas ntxiv mus txuas ntxiv lub neej . Xaiv cov khoom sib txawv yog nyob ntawm kev siv ib puag ncig thiab kev ua tau zoo.
Yuav ua li cas xaiv cov khoom ntawm kev tiv thaiv welded kav hlau raws li daim ntawv thov?
High-zog qis-alloy steel, xws li X70 lossis X80, yog qhov yuav tsum tau txiav txim siab rau cov khoom lag luam tsis muaj zog lossis cov kav dej khov kho} Kev ua kom zoo nkauj .} kev lag luam kuj tseem yog qhov kev txiav txim siab tseem ceeb rau cov khoom xaiv {{}
Dab tsi yog qhov zoo thiab tsis zoo ntawm cov pa roj carbon hlau tsis kam welded kav?
Cov hlau ua chiv keeb wrded welded welded pipes yog tus txheej txheem yooj yim thiab muaj peev xwm ua tau kom muaj zog {1} weld . nws cov khoom siv tshuab tuaj yeem txhim kho los ntawm kev kho cua sov.
Dab tsi yog qhov tshwj xeeb uas yuav tsum muaj rau stainless hlau tsis kam welded kav?
Lub stainless hlau tsis kam welded vuam rab 316) {. nws tus nqi ntau lawm yog siab dua, tab sis nws cov kev pabcuam lub neej yog ntev.
Cov yam ntxwv ntawm kev tsim khoom ntawm galvanized ua welded kav?
Galvanized tsis kam welded kav dej tuaj yeem yog galded {{}} galvanizing tom qab vuam muag ntawm zinc txheej thiab} kub-dip galvanizing thiab electrogalvanizing yog lub Ob txheej tseem ceeb {{4 4}} cov txheej galvanized tuaj yeem txhim kho cov yeeb nkab corrosion .
