Loj - cov kav dej loj npaum li cas?
Muaj ntau txoj hauv kev rau kev tsim khoomloj - txoj kab uas hla, suav nrog vuam steel phaj ua ke (ntev welding thiab kauv vuam -LSAW thiab SSAW), lossis siv cov txheej txheem xws li kub- dov seamless steel billets los yog extrusion los tsim seamless steel kav los ntawm cov khoom steel billets.
Puas yog ob qho "kav welded kav" thiab "ncaj seam welded kav" suav hais tias loj - txoj kab uas hla welded kav?
Tsis yog, feem ntau tsuas yog muab kauv welded kav yog txiav txim siabloj - txoj kab uas hla welded kav, thaum ncaj seam welded kav feem ntau yog siv rau cov kav me me thiab nruab nrab - txoj kab uas hla.
Q235 loj- txoj kab uas hla welded kav siv tau rau siab -siab kis?
Q235 loj - txoj kab uas hla welded kavfeem ntau tsis haum rau siab - siab kis tau tus mob, raws li lawv yog qhov zoo tshaj plaws rau kev siv qis - siab xws li cov kav dej thiab cov kav dej. Thaum Q235 steel kav kuj tau siv nyob rau hauv qee qhov kev ua haujlwm siab -, qhov no feem ntau yuav tsum muaj cov txheej txheem vuam tshwj xeeb thiab cov qauv, thiab lawv feem ntau siv rau siab - zog, qis - cov kua xa hluav taws xob los yog cov khoom siv.
Puas yog Q235 welded steel yeeb nkab ua rau xeb?
Yog, tsis muaj kev tiv thaivQ235 welded steel kavNws yog qhov yooj yim rau xeb, tshwj xeeb tshaj yog nyob rau hauv qhov chaw ntub lossis corrosive ib puag ncig. Txhawm rau tiv thaiv xeb, yuav tsum tau siv tshuaj tiv thaiv corrosion ntxiv, xws li galvanizing, pleev xim, lossis siv cov txheej tiv thaiv.
Dab tsi yog txoj kev vuam tseem ceeb rau kev tsim cov kav loj -inch Q235 welded steel kav?
Txoj kev vuam tseem ceeb rau - txoj kab uas hlaQ235 welded steel kavyog submerged arc vuam (SAW) thiab siab - zaus vuam (HFW).
