Cov yam ntxwv ntawm pipeline steel
Pipeline steel muaj cov yam ntxwv hauv qab no:
1. Muaj zog corrosion kuj: Los ntawm kev tswj cov khoom muaj pes tsawg leeg thiab siv cov thev naus laus zis ntau lawm, cov yeeb nkab steel tuaj yeem txhim kho nws cov kev tiv thaiv corrosion thiab txuas ntxiv nws lub neej kev pab cuam.
2. Lub zog siab: Tom qab kev kho cua sov, cov yeeb nkab steel muaj lub zog siab thiab ua haujlwm ntev, thiab tuaj yeem tiv taus qhov kub thiab txias, kev kub siab thiab lwm yam kev ua haujlwm hauv qhov chaw hnyav.
3. Zoo weldability: Cov yeeb nkab steel muaj qhov zoo weldability, yooj yim rau kev sib sau thiab disassemble, thiab yooj yim los tswj thiab tswj.
4. Kev ua tau zoo: Raws li cov khoom siv, cov yeeb nkab steel tsis yog yooj yim rau kev txiav, laum thiab zawj thaum ua, tab sis kuj tuaj yeem ua tau raws li qhov xav tau ntawm ntau yam duab thiab ntau thiab tsawg.
5. Kev lag luam yooj yim thiab siv tau: Piv nrog rau lwm cov ntaub ntawv, cov kav dej steel muaj kev lag luam zoo thiab kev ua tau zoo, thiab tsim nyog rau ntau yam kev tsim kho thiab kev siv hauv kev lag luam.
Peb muaj ntau tshaj 15 xyoo ntawm kev tsim khoom thiab kev xa tawm, thiab peb muaj cov neeg ua haujlwm tshaj lij los muab cov lus teb ntxaws ntxaws rau koj cov xaj. Yog tias koj muaj lus nug txog pipeline steel phaj, thov hu rau kuv.
