ppgi prepainted galvanized steel coil phaj ntsuab
ppgi prepainted galvanized steel kauj ntsuab
Xim coated prepainted steel ppgi kauj yog ib hom xim coated steel phaj.Nws yog cov khoom tsim los ntawm kev siv cov xim pleev xim los ntawm cov txheej txheem txheej txheej, tom qab ntawd ci thiab txias tom qab kev kho mob hloov dua siab tshiab.Cov txheej txheem ntau lawm tau hloov zuj zus los ntawm ib txheej thiab ib qho ziab mus rau ob txheej thiab ob qhov ziab.Kuj tseem muaj txheej txheem peb txheej thiab peb-ci.Muaj ntau cov xim ntawm cov xim coated, xws li dawb grey, dej hiav txwv xiav, txiv kab ntxwv, ntuj xiav, crimson, cib liab, ivory dawb, porcelain xiav, thiab lwm yam. Lub xeev nto ntawm ppgi xim coated ntawv tuaj yeem muab faib ua cov coated zoo tib yam. boards, embossed boards thiab luam boards.Kev lag luam siv PPGI galvanized steel coils feem ntau muab faib ua kev tsim kho, khoom siv hauv tsev thiab kev thauj mus los.
Ppgi prepainted galvanized steel kauj yog dav siv thiab muaj cov yam ntxwv ntawm tsis muaj kuab paug, huab cua tsis kam, corrosion kuj, thiab kev ua haujlwm siab.Ppgi prepainted steel coil yog dav siv hauv ntau yam lag luam xws li kev tsim kho, khoom siv hauv tsev, ntim khoom, tshuab, thiab lwm yam.Nws koom nrog ntau yam xws li kev ua, kev thauj mus los, kho kom zoo nkauj sab hauv, kho mob thiab tsheb.
Kev siv tus nqi ntawm steel ppgi coil hauv cov khoom siv hauv tsev yog 31%, thiab nws siv hauv kev tsim kho nyiaj rau 63%.Nws yog indispensable nyob rau hauv kev tsim kho kev lag luam.Nws yog siv tsawg dua hauv lwm yam, txog 6%.Galvanized steel los xij yog siv los ua substrate rau txheej txheej uas muab kev tiv thaiv thiab kev sib cais ua haujlwm.Qhov no tiv thaiv xeb thiab txuas ntxiv lub neej kev pab cuam ntawm cov phaj steel los ntawm 50%, thaum tseem muab kev tiv thaiv zoo dua.
Hauv cov cheeb tsam sib txawv thiab qhov chaw ntawm kev siv, txawm tias tib tus nqi ntawm galvanizing, xim thiab ppgi steel ntawv ntsuab nrog tib txheej tuab yog siv, lawv lub neej kev pab cuam ntau dua.Hauv kev lag luam thiab cov ntug dej hiav txwv, raug cov sulfur dioxide lossis ntsev hauv cov huab cua ua kom muaj zog corrosion thiab txo cov kev pab cuam lub neej.Thaum lub caij los nag, cov txheej yuav corrode sai sai tom qab tau ntub los ntawm nag ntev, yog li txo nws txoj kev pab cuam lub neej.
Cov vaj tsev thiab cov chaw tsim khoom ua los ntawm cov xim ntsuab vov tsev tuaj yeem txuas ntxiv lawv lub neej kev pabcuam yog tias lawv feem ntau raug dej los nag.Yog tias tsis muaj kev ceev faj tsim nyog, lawv yuav ua rau muaj kev phom sij ntau dua rau sulfur dioxide, ntsev, thiab hmoov av.Yog li ntawd, thaum tsim, txoj kab nqes ntawm lub ru tsev yuav tsum tau nce.Qhov loj dua, cov hmoov av tsawg dua thiab lwm yam av accumulates thiab nws lub neej ua haujlwm ntev dua.Qhov chaw thiab thaj chaw uas tsis nquag ntxuav los ntawm nag yuav tsum tau ntxuav tsis tu ncua.
