Feem ntau ntawm cov kav dej square yog cov kav hlau, thiab covcov kav dej kub-dip galvanized squareraug txheej zinc rau ntawm qhov chaw ntawm cov kav hlau los ntawm cov txheej txheem tshwj xeeb. Tom ntej no, peb yuav piav qhia kom meej txog yuav ua li cas daws qhov teeb meem xeb ntawm cov kav hlau galvanized square.
Kauj ruam thawj zaug yog khob: txhawm rau ua kom lub txiv ntoo yooj yim dua rau loosen, nws yog qhov tsim nyog los khob lub xeb 304 seamless galvanized square yeeb nkab me ntsis nrog lub rauj plaub fab saum toj kawg nkaus. Lub Hoobkas galvanized square yeeb nkab yuav tsum tau stack cov kev paub zoo. Yog tias lub txiv ntoo yog cam khwb cia hlau, nws yuav tsum tau me ntsis nyuaj. Q345B galvanized square yeeb nkab thiab cov khoom yas ib txwm tsuas yog yuav tsum tau khob maj mam. Yog tias tsis yog, siv lub rauj los tig mus rau hauv qhov kev taw qhia kom khob 304seamless galvanized square yeeb nkab.
Kauj Ruam 2: tsis txhob siv lub wrench los ntsia hlau rau ntawm cov hlau tsis xeb kom tsis txhob ua rau cov hlau tsis xeb tawg lossis ua rau lub wrench puas. Lub sijhawm no, yuav tsum siv lub rauj hlau los co lub qhov kov ntawm lub wrench kom cov hlau tsis xeb tuaj yeem yooj yim tshem tawm.
Kauj ruam thib peb yog xuas nrig: qee zaum 304 seamless galvanized square yeeb nkab yuav raug deformed vim yog corrosion. Galvanized square yeeb nkab - galvanized square yeeb nkab - kub galvanized square yeeb nkab - galvanized square yeeb nkab Hoobkas - galvanized square yeeb nkab Hoobkas -Tianjin galvanized square yeeb nkab Hoobkastsis tuaj yeem tshem nws nrog lub wrench lossis lub wrench hlau. Lub sijhawm no, "txoj kev cuam tshuam" yog siv. "Txoj kev cuam tshuam" yog dab tsi? Nws yog los cuam tshuam "U-puab groove" nyob rau hauv qhov kev taw qhia ntsug ntawm sab saum toj ntawm 304 seamless galvanized square yeeb nkab nrog lub rauj hlau thiab lub rauj turbine. Lub Hoobkas galvanized square yeeb nkab yuav tsum tau stack cov kev paub thiab tom qab ntawd kho lub kaum sab xis ntawm lub khob xuas nrig ntaus. Lub Q345B galvanized square yeeb nkab tuaj yeem unscrewed tom qab roj ntws los.
Kauj ruam plaub yog hlawv: thaum 304 seamless galvanizedyeeb nkab plaub fabyog xeb heev, thiab tsis muaj ib txoj kev saum toj no ua haujlwm tau zoo, yuav tsum siv hom "kev tawm tsam hluav taws". Tam sim no, cov ntsia hlau thiab cov txiv ntoo raug hlawv nrog cov pa roj vuam oxidation nplaim taws. Tom qab qhov chaw raug hlawv liab, me ntsis roj raug tso tseg. Txoj kev ntawm "thermal expansion thiab cold contraction" raug siv los ua kom qhov sib txawv ntawm cov ntsia hlau thiab 304 seamless galvanized square yeeb nkab nce ntxiv. Cov yeeb nkab 304 seamless galvanized square uas xeb tuaj yeem raug unscrewed tom qab cov roj ntws los.
Lub sijhawm tshaj tawm: Lub Yim Hli-23-2022
