Galvanized steel coils anoshandiswa zvakanyanya mukuvaka, mota, uye kugadzirwa kwemidziyo nekuda kwesimba ravo uye kugona kwavo.
Zvigadzirwa zvedu zvine zinc coating inoshandiswa kuburikidza nekupisa-dip galvanizing, iyo inoshanda sechidziviriro chekudzivirira kubva pakunyorova uye zvimwe zvinoparadza zvinhu. Kunyange kana coil yerata rikakwarwa, zingi inotanga nekuora, ichichengetedza simbi iri pasi. Ungashamisika, ko galvanized simbi inoita ngura here? Mhinduro ndeyokuti hungu, asi zvinoitika zvishoma nezvishoma. Hupenyu hwemakoiri esimbi akabatiswa zvinoenderana nezvinhu zvakaita senzvimbo, ukobvu hwekuputira, uye kugadzirisa.
Zano: Gara uchiongorora makoiri matsva emarata kuti uone kukanganisa kupi. Kuchengeta kwakaringana kwesimbi yako yesimbi haingoite kuti itaridzike chete asiwo inowedzera kusimba kwemapurojekiti ako ne. kambani yedu.
Key Takeaways
Makoiri esimbi haana kuita ngura nyore. Izvi zvinodaro nekuti vane zinc coating. Zingi inoshanda senhoo uye inochengetedza simbi yacho. Zinc layer inomisa mvura kubata
simbi yacho. Kana iyo jasi ikakweshwa, zinc ichiri kubatsira kumisa ngura. Izvi zvinoita kuti coil igare kwenguva refu. Zvinhu zvakaita semhepo ine munyu, kusvibiswa, uye mamiriro ekunze akanyorova zvinoita kuti ngura iitike nekukurumidza. Saka, kwaunoshandisa simbi zvine basa kuti inotora nguva yakareba sei. Kuchenesa makoiri kazhinji kunovabatsira kuti vagare vakanaka. Kutarisa kukuvara uye kugadzirisa nekukurumidza kunobatsirawo. Kutora chiyero chakakodzera che zinc coating kwakakosha. Kuchengeta makoiri nenzira kwayo kunoita kuti achengetedzeke. Izvi zvinobatsira kuti vagare kwenguva refu.
Ko Galvanized Steel Rust?
Kana ukabvunza kana galvanized simbi inopera, unoda mhinduro iri nyore. Galvanized simbi coil inodzivisa ngura zvakanaka, asi inogona kuramba ichiita ngura. Iyo zinc coating inoita senhovo uye inoderedza ngura. Nekufamba kwenguva, zvinhu zvakaita semamiriro ekunze uye kukuvara zvinogona kupfeka nhovo iyi. Zvakakosha kuziva kuti galvanizing inomisa sei ngura uye chii chekutarisira kubva kune yakanaka galvanized coil munzvimbo dzakasiyana.
Zinc Coating Dziviriro
Iyo zingi yekuputira pagalvanized coil inoita chipingamupinyi pakati pesimbi nemhepo. Ichi chipingamupinyi chinochengeta kunze kwemvura neokisijeni, izvo zvinokonzera ngura. Kana ukasarudza zinc-yakavharwa simbi, inomira kunaya, hunyoro, uye kusvibiswa. Kupisa-dip galvanizing bonds zingi kune simbi, saka kupfekedza kunotora makore mazhinji.
Zvidzidzo zvinoratidza zinc coatings inova nani neakakosha ekuwedzera. Izvi zvinowedzera zvinoita kuti kupfekedzwa kusimba uye kuve nani pakumisa ngura. Semuenzaniso, kuwedzera ceria nanoparticles uye polyaniline inobatsira zinc kuchengetedza simbi kubva mukuora. Imwe ongororo yakaedza galvanized steel coil negungwa kwemakore mashanu. Zinc yakakora yakadzikisira njodzi yekutsvuka ngura uye pendi kusvuura, kunyanya kumacheto. Zinc layer inogadzira mafirimu uye inomisa oxygen kuti isasvike simbi.
Iwe unogona kuona kuti nharaunda inochinja sei kuti coil yakabatiswa inogara kwenguva yakareba sei patafura pazasi:
Environment |
Yakajairika Nguva Yekuti Ngura Ioneke |
Zvinhu Zvinokosha Zvezvakatipoteredza |
Maintenance Recommenditions |
Ordinary Outdoor |
20 kusvika 50 makore |
Mhepo yakachena, tsvina shoma |
Tarisa kukobvu coating ose makore 5; sarudzo yakajeka lacquer |
Coastal Area |
5 kusvika 15 makore |
Munyu wakawanda mumhepo (salt spray) |
Ongorora kaviri pagore (tarisa pane welds / edges); yakachena katatu |
Kusvibiswa Kwemaindasitiri |
10 makore kana pasi |
Zvinosvibisa zvinomhanyisa zinc kupfeka |
Kugara uchiongorora uye kucheneswa kunokurudzirwa |
Cherechedza: Kuchenesa uye kutarisa galvanized coil yako kazhinji inogona kuita kuti igare kwenguva refu. Kana ukasazvitarisira, ngura ichaitika nekukurumidza, kunyanya munzvimbo dzakaoma.
Koiri yerata yakabatiswa inogona kugara makore makumi maviri kusvika makumi mashanu kana kupfuura kunze mumamiriro akajairika. Munzvimbo dzemahombekombe kana maindasitiri, haigare kwenguva refu nekuda kwemunyu nemakemikari. Hunhu uye ukobvu hwekuputira kwakakosha. Yakakora zinc coatings inodzivirira zvirinani uye inogara kwenguva refu.
Munzvimbo dzakapfava dzekunze, simbi yemarara inogona kugara makore anopfuura makumi mashanu isati yaita ngura.
Munzvimbo dzakaoma senge nzvimbo dzemahombekombe kana maindasitiri, inogona kugara makore makumi maviri kana pasi.
Simbi yakagadziriswa inogona kugara makore 50-100 munzvimbo dzakajairika.
Munzvimbo dzemugungwa kana maindasitiri, inotora makore 20-50 nekutarisira.
Zinc yekuputira inopa zvese zvipingamupinyi uye kudzivirira kwechibairo kubva ngura.
Makemikari, mvura, kukuvara, uye hunyoro hwepamusoro zvinoita kuti isakare nekukurumidza.
Simbi yakabatiswa kazhinji inotora makore makumi maviri nemashanu kusvika makumi mashanu.
Munzvimbo dzisina kunyanya kuoma, inogona kugara kusvika kumakore 75.
Yakakora zinc coatings inodzivirira kureba.
Kuchengetedza uye mamwe machira anobatsira kuti igare kwenguva refu.
GI coils inogona kugara makore makumi maviri kusvika makumi mashanu kana kupfuura munzvimbo dzakajairwa, dzisina kuora.
Kuchengetedza nguva dzose uye kupfeka kunoita kuti igare kwenguva refu.
Chibayiro Chekudzivirira Mechanism
Unogona kushamisika kuti sei galvanized coil ichidzivirira simbi zvakanaka kudaro. Chikonzero ndiyo nzira yekudzivirira chibayiro. Zinc haina kunaka kupfuura simbi, saka inotanga kuita ngura. Kana iyo zinc yakanamwa ikakwarwa, zinc zvimedu zvinoita sechibairo anode. Vanopa maerekitironi kusimbi uye kumisa simbi kubva kumarara. Izvi zvinonzi cathodic protection.
Kana zinc ikaita ngura, inogadzira zinc oxide uye hydroxycarbonate munyu. Izvi zvinogadzira firimu gobvu, rinozviporesa pamusoro pesimbi. Iyi firimu inovhara mvura uye oksijeni, ichipa kudzivirirwa kwakawanda. Iyo zinc coating haisi kungovharira. Inogadzirawo chivharo chemakemikari chinobata zvinhu zvinokonzeresa ngura uye chinononoka kuita ngura.
Padanho diki, zinc oxide inobatsira kufambisa maerekitironi pazingi nesimbi. Izvi zvinobatsira maitiro anoita kuti simbi ichengetedzeke. Sezvo zinc layer inopera, kudzivirira kunoshanduka kubva ku cathodic kuenda ku barriers. Uyu musanganiswa wechibairo chiito uye zvipingamupinyi zvinokanganisa zvinopa galvanized coil yakasimba kusaora uye hupenyu hurefu.
Zano: Tora galvanized coil ine gobvu, kunyange zinc coating kuitira kudzivirira zvakanyanya. Tarisa coil yako nguva zhinji kuti uone makwara kana kukuvadzwa kuitira kuti dziviriro yechibairo irambe ichishanda.
Zvinokonzera Ngura paGarivanized Steel Coil
Zvinhu Zvakatipoteredza
Paunoshandisa galvanized coil kunze, mamiriro ekunze anokosha zvakanyanya. Kana mhepo yakanyanyisa, mvura inogona kugara pacoil. Mvura iyi inobatsira kuita ngura nekukurumidza. Munyu kubva mugungwa kana mvura ine munyu inogona kukuvadza zinc layer. Izvi zvinoita kuti ngura ioneke nekukurumidza. Kusvibiswa mumhepo, sesulfur dioxide uye nitrogen oxides, inosanganiswa nemvura. Izvi zvinosanganiswa kuita maasidhi anopwanya zinc. Asidhi inonaya mumaguta inokuvadzawo danda rekudzivirira. Moss uye lichen zvinogona kukura pane coil. Vanobata mvura pedyo nesimbi uye vanogadzira tutsvina tunyoro. Aya mavara anobatsira kutanga ngura.
Hezvino zvinonyanya kukonzera ngura pagalvanized coil:
High humidity (pamusoro pe60%)
Munyu mumhepo kana mumvura (nzvimbo dzemahombekombe)
Kugara uchinyorova kana kunyorova
Sulfur dioxide kusvibiswa
Hydrogen sulfide kuratidzwa
Kubata nealkalis yakasimba (simende, plaster)
Asidhi mvura inoyerera
Moss uye lichen kukura
Chikonzero/Chimiro |
Tsanangudzo |
Nzvimbo dzakanyorova uye dzakaganhurirwa |
Electrochemical corrosion, chena ngura nekuda kwehunyoro uye kuderera kwemhepo |
Kuparara kwe zinc carbonate |
Hunyoro hwenguva refu hunobvumira zvinoparadza zvinogadzirisa kuumba |
Nzvimbo dzakaita ngura dzakachena |
Zinc layer inopedzwa, simbi yakafumurwa |
Kuita kwemakemikari |
Hunyoro, okisijeni, CO2, uye okisijeni zvinogadzira zvinoparadza electrolytic mhinduro |
Zano: Kana uchigara pedyo negungwa kana muguta, tarisa koiri yako yemarara kakawanda. Nzvimbo idzi dzinoita kuti ngura iitike nekukurumidza uye nekupfupisa hupenyu hwekoiri yako.
Kukuvadza Muviri
Kukuvadzwa kwemuviri ndicho chimwe chikonzero chikuru chekuita ngura pagalvanized coil. Kukwenya, mavanga, kana kufamba kwakashata kunogona kutyora zinc coating. Kana iwe ukaona kukwenya, simbi iri pasi payo yakavhurika kumhepo nemvura. Zinc inogona kuchengetedza madiki madiki, asi kwete makuru. Kana pane kukwenya kukuru kana kukuvadzwa munzvimbo yakaoma, unofanirwa kuigadzirisa. Izvi zvinoita kuti koiri irege kuita ngura nekukurumidza. Iwe unofanirwa kutarisa kukanganisa mushure mekuisa coil mukati uye panguva yekutarisa. Kunyange machipisi madiki anogona kupinza mvura otanga kuita ngura.
Cherechedzo: Iva munyoro nekoiri yesimbi paunofamba kana kuiisa. Shandisa tambo dzakapfava uye usakweva coil kumisa kukwenya.
Coating Ukobvu
Ukobvu hweiyo zinc coating yakakosha pakumisa ngura. Makobvu akakora anoita nhovo yakasimba uye anogara kwenguva refu munzvimbo dzakaoma. Ongororo dzinoratidza kuti dzakakora zinc layer dzinopa akawanda zinc ions. Aya maion anobatsira kudzivirira macheto uye nzvimbo dzisina simba. Zingi inoshanda senhoo uye inoderedza ngura pasimbi.
Giredhi |
Yakaenzana Zinc Coating Ukobvu (μm) |
Corrosion Resistance Level |
Yakajairika Mamiriro Ekushandisa |
G60 |
11.6 |
Pakati nepakati |
Nzvimbo dzinotyisa zvishoma |
G90 |
16.8 |
Kugona |
Zvizhinji zvekuvaka uye denga |
G180 |
60 |
Yakakwirira kwazvo |
Mamiriro ezvinhu anoparadza zvakanyanya |
G275 |
35.6 |
High |
Mamiriro ezvinhu akaoma |
Sarudza iyo zinc yekuvhara ukobvu inoenderana nepurojekiti yako uye kwaunoishandisa. Makobvu machira anodhura zvakanyanya, asi anodzivirira zvirinani uye anogara kwenguva refu.
Galvanized Coil Maintenance
Kuchengeta galvanized coil yako ndiyo nzira yakanakisa yekudzivirira galvanized simbi kubva kuita ngura uye kuchengetedza kunaka kwayo. Matanho akareruka sekuchenesa, kuongorora, uye kugadzirisa anogona kukubatsira kuwana zvakanyanya kubva mukudyara kwako. Kugara uchigadzirisa kunokuchengetedzawo mari nekunzvenga zvinodhura zvinotsiva.
Nguva Dzose Kuchenesa
Unofanira kuchenesa galvanized coil yako kamwechete pagore. Munzvimbo dzemahombekombe kana dzemaindasitiri, chenesa mwedzi mitatu yega yega. Kucheneswa kunobvisa munyu, huruva, uye zvisaririra zvemvura yeasidhi izvo zvinogona kupera zinc coating. Tanga nemaitiro akapfava uye shandisa zvigetsi zvakasimba kana zvichidiwa.
Shandisa bhurashi rakapfava repurasitiki rekukwesha. Dzivisa mabhurashi esimbi, anogona kukwenya nekubvisa zinc coating.
Geza nesipo yakapfava kana zvinhu zvekugezesa motokari uye nemvura ine simba shoma.
Kuti uwane mavara akapfava, shandisa ammonia cleaners yemumba. Nokuda kwemarara emarara kana sement deposits, shandisa oxalic acid, wozogeza zvakanaka.
Bvisa pendi ine zvitete uye plastiki kana scraper yemapuranga. Shandisa zvipfeko zvisina alkaline papende yakaoma.
Gara wogeza coil mushure mekuchenesa kuti ubvise chero chasara chekuchenesa.
Zano: Edza chero nzira itsva yekuchenesa panzvimbo diki, yakavanzika kutanga. Izvi zvinokubatsira kuti urege kukuvadza zinc coating.
Kuchenesa galvanized coil yako nguva nenguva kunobatsira kudzivirira galvanized simbi kubva kuita ngura uye kuita kuti pasi pave nekupenya. Inodzivirirawo zinc layer, inova yakakosha kuhurefu hwenguva refu.
Kuongorora uye Kugadzirisa
Unofanira kuongorora makoiri ako kamwechete pagore. Munzvimbo dzakaoma, tarisa mwedzi mitanhatu yega yega. Tarisa zviratidzo zvekutanga zve ngura kana kukanganisa kwekuputira. Tarisa pazvinhu izvi zvakakosha:
Nzvimbo dzakati sandarara dzinokwanisa kuunganidza mvura.
Mipendero uye welds, izvo zvinowanzoita corrode.
Mavara akabatwa kare.
Nzvimbo dzine mavara ebrown kana ngura chena.
Nzvimbo dzakashama apo zinc coating isipo.
Mitswe nemakona panogona kuungana mvura netsvina.
Nzvimbo idzo coil inobata mamwe simbi.
Shandisa magineti ukobvu geji kutarisa zinc coating. Kana ukawana makwara kana madiki madiki, gadzirisa ipapo ipapo:
Geza nzvimbo yacho nesipo yakapfava nemvura.
Bvisa ngura nebhurashi rewaya kana kuti sandpaper yakanaka.
Isa zinc-rich pendi kana inotonhora-spray zinc kuti udzorere dziviriro.
Kuti ugadzirise zvakakura, shandisa urethane-yakarapwa urethane kana vinyl-based pendi.
Cherechedza: Kugadzirisa nekukurumidza kunomisa ngura kuti isaparare uye kubatsira kuchengetedza kunaka kwekoiri yako.
Kudzivisa Harsh Chemicals
Mamwe makemikari anogona kukuvadza zinc coating uye nekumhanyisa ngura. Unofanira kudzivisa:
Fetereza nemakemikari emubindu, anogona kuderedza kuchengetedzwa kwezinc kusvika ku40%.
Asidhi yakasimba uye alkaline cleaners, iyo inoputsa zinc layer.
Mvura yemunyu uye hunyoro hwepamusoro, izvo zvinowedzera kuora.
Acid mvura uye zvinosvibisa maindasitiri, izvo zvinopfeka coating nekukurumidza.
Kubata nemhangura kana mamwe masimbi, izvo zvinogona kukonzera galvanic corrosion.
Chengeta koiri yako munzvimbo yakaoma, ine mhepo yakanaka. Chengetedza kure nemakemikari nezvimwe simbi. Kana iwe uchifanira kushandisa chekuchenesa, sarudza imwe yakachengeteka kune zinc coatings, senge acetone kana zvigadzirwa zvekutengesa zvakaedzwa galvanized simbi.
Zano: Kuchengetedza kwakanaka uye nekunyatsocheneswa inzira dziri nyore dzekudzivirira coil yako yemarara uye kuwedzera hupenyu hwayo.
Mutengo-Kubudirira Kwekuchengetedza
Kugadzirisa nguva dzose kunodhura zvishoma pane kutsiva coil ine ngura. Kuchenesa uye kugadzirisa kudiki kunochengetedza zinc coating yakasimba uye kudzivirira matambudziko makuru. Kana ukadarika kugadzirisa, ngura inogona kukanganisa coil uye kukumanikidza kutenga itsva. Kudyara nguva shoma nemari mukuchengetedza kunobatsira kuti udzivise kutsiva zvinodhura uye kuchengetedza coil yako yesimbi iri mumhando yepamusoro kwemakore.
Environmental Impact pane Galvanized Steel Coil
Outdoor vs. Coastal Area
Nzvimbo yaunoshandisa galvanized coil inonyanya kukosha. Munzvimbo dzemumaruwa kana mumataundi, makoiri ane galvanized anotora makore akawanda. Unogona kusaona ngura kweanopfuura makore makumi manomwe munzvimbo idzi. Izvi zvinoitika nokuti mhepo yakachena uye kune mvura shoma mumhepo.
Asi pedyo negungwa, zvinhu zvakasiyana. Munyu uri mumhepo unoita kuti ngura ikurumidze. Kana coil yakatarisana nemhepo ine munyu, ngura inogona kuoneka mumakore mashanu kusvika manomwe. Kana coil yakadzivirirwa, inogona kugara makore 15 kusvika 25 ngura isati yatanga. Iwe unofanirwa kuchenesa uye kutarisa makoiri ari pedyo nemhenderekedzo kakawanda. Zvigeze nemvura yakachena mwedzi mishoma yega yega kuti ubvise munyu. Shandisa mamwe machira kana uchikwanisa. Tarisa kune ngura kana kukanganisa kaviri pagore.
Environment Type |
Avhareji Yenguva Yekutanga Ngura Kuonekwa |
Mamiriro Akakosha uye Zvinyorwa |
Coastal (mukati me1 maira,>250 ft kubva kumahombekombe) |
5-7 makore (kuratidzwa zvakananga) |
Kutarisana zvakananga nemhepo ine salty/chloride-rich; nzvimbo dzakachengetedzwa dzinogara makore 15-25 kureba |
Kunze (kumaruwa, kwepasi peguta, mvura ine mwero) |
Kuwanda makumi emakore kusvika kumakore makumi manomwe |
Inosanganisira nzvimbo dzekumaruwa nedzemumadhorobha dzine mamiriro ekunze asingakunde; nzvimbo dzakadzikama dzemugungwa dzinosanganisirwa |
Zano: Kana uchigara pedyo negungwa, chenesa uye tarisa koiri yako kakawanda. Izvi zvinobatsira kuti igare kwenguva refu.
Kusvibiswa Kwemaindasitiri
Mafekitari nemigwagwa yakabatikana inoita kuti zvinhu zviome kune galvanized coil. Vanoisa magasi akafanana nesarufa dhiokisi uye maokisi enitrogen mumhepo. Magasi aya anovhengana nemvura oita mvura ine acid. Acid mvura inopedza zinc coating. Munzvimbo idzi, galvanized coil inotora makore angangoita 20 kusvika 40 ngura isati yaoneka. Izvi hazvina kureba semumhepo yakachena.
Iwe unofanirwa kutarisa galvanized coil munzvimbo dzefekitori kakawanda. Tsvaka ngura chena, ngura yakatsvuka, makwara, uye yakapfekwa yakapfekwa. Geza koiri mwedzi mitatu kusvika kumitanhatu yega yega. Teerera majoini, welds, uye nzvimbo dzinowana kushandiswa kwakawanda. Shandisa mamwe machira kana uchikwanisa. Sarudza zinc yakakora yekudzivirira zvirinani munzvimbo dzakaoma.
Tarisa pamusoro pekuvhara pamusoro pemwedzi mitatu yega yega.
Tarisa majoini mwedzi wega wega kune ngura.
Tarisa nzvimbo dzinoshandiswa zvakanyanya mwedzi miviri yega yega.
Chenesa uye gadzirisa kukuvadzwa nekukurumidza paunozviona.
Cherechedza: Kutarisa nguva nenguva uye kushandisa mazingi akakora kunobatsira kuti coil yako irwise kusvibiswa uye igare kwenguva refu.
Dzivirira Ngura Yakachena paGaravanized Coil
Chii Chinonzi White Rust?
Dzimwe nguva unoona chichena, chakati nyangarara pacoil yesimbi. Iyi inonzi white rust. Zvinoitika kana coil ikagara munzvimbo dzakanyorova dzine mweya mudiki. Ngura yakachena inoratidzika seupfu kana chalky, kwete semarara tsvuku. Yakagadzirwa ne zinc corrosion products. Izvi zvinosanganisira zinc hydroxide, zinc oxide, uye zinc carbonates. Hunyoro hunopindirana pamwe chete ne zinc coating kugadzira macompound aya. Izvi zvinonyanya kuitika kana mweya usingakwanise kufamba uchitenderedza coil. Vanhu vanoidana zvakare 'tsvina yekuchengetera' kana 'tsvina yekuchengetedza yakanyorova.'
Ngura chena inowanzogara pamusoro uye haikuvadzi dziviriro yezinc. Nokufamba kwenguva, zinc hydroxide inoshanduka kuita zinc oxide uye zinc carbonate. Kana iwe ukasiya koiri panze, ngura chena kazhinji inoenda apo inoshanduka kuita makomisheni akagadzikana.
Tarira: Ngura chena inoreva kuti mwando wakavharirwa pazinc coating. Icho chiratidzo chekutarisa kuti unochengeta sei uye ubate sei coil yako.
Kudzivirira Nzira
Iwe unogona kumisa chena ngura nekuita zvinhu zvishoma zviri nyore. Gara uchichengeta makori esimbi munzvimbo dzakaoma dzine mweya wakanaka. Usadziisa pasi. Shandisa spacers kuitira kuti mweya ufambe pakati pemakoiri. Usatutira makoiri pedyo zvakanyanya. Izvi zvinoteya unyoro uye zvinobatsira chena kuita ngura.
Paunofambisa makoiri, zviputire nemavhavha asingapindi mvura uye chengetedza mipendero. Kana ukaona chero macoil akanyorova, omesa nekukasira. Kuparadzanisa mapepa akanyorova kuti mweya usvike paari.
Tarisa makoiri kazhinji kuti uwane ngura chena nekukurumidza. Kana ukaiona, geza nzvimbo yacho nesipo yakapfava nemvura. Kune nzvimbo dzakaoma, shandisa mhinduro isina simba yeasidhi uye sukurudza zvakanaka.
Pfeka machira ekudzivirira senge zinc-rich pendi, epoxy, kana poda coatings kuti uwedzere dziviriro. Kana ukaona makwara kana makwapa, zvigadzirise nechando-spray zinc kana zinc-rich coatings. Shandisa geji kutarisa zinc layer uye ita shuwa kuti ichiri kudzivirira zvakanaka.
Chengetedza makoiri kure nemhangura, ndarira, kana mamwe masimbi anokonzera galvanic corrosion. Ita shuwa kuti nzvimbo yekuchengetera inogara iri pasi pe60% humidity. Kana uchifanira kuchengeta makoiri kunze, avhare nematepi asingapinde mvura uye simudza rimwe divi kuti ubvise mvura.
Zano: Kuchengeta makoiri zvakanaka uye kushanda nekukurumidza ndidzo nzira dzakanakisa dzekumisa ngura chena uye kuchengetedza simbi yako yakasimba.
Makoiri esimbi haana kuita ngura nyore. Iyo zinc coating inodzivirira simbi iri pasi. Asi hapana coil inogona kumisa ngura zvachose. Iwe unofanirwa kuchenesa coil yako kazhinji. Gadzirisa chero kukanganisa nekukurumidza kubatsira zinc kugara kwenguva refu. Kana ukaichengeta, coil yako inogona kugara makore makumi maviri kusvika makumi mashanu. Paunenge uchitora galvanized simbi, funga nezvezvinhu izvi:
Zvakatipoteredza: Nzvimbo dziri pedyo negungwa kana mafekitari dzinoda kuchengetedzwa kwakawedzerwa.
Zinc coating thickness: Machira akakora kubva pakupisa-dip galvanizing anogara kwenguva refu.
Kugadzirisa: Chenesa uye tarisa makoiri ako esimbi nguva zhinji.
Kana iwe ukaita sarudzo dzakanaka uye nekuchengeta coil yako, inogona kugara kwemakore mazhinji.
FAQ
Koiri yesimbi yemarara inogara kunze kwenguva yakareba sei?
Unogona kutarisira galvanized steel coil kuti igare makore makumi maviri kusvika makumi mashanu uri kunze. Iyo zinc yekuputira kubva kune inopisa-dip galvanizing inodzivirira simbi. Munzvimbo dzakapfava, inogara kwenguva refu. Munzvimbo dzemahombekombe kana maindasitiri, unogona kuona ngura nekukurumidza.
Unogona kupenda pamusoro pemarata esimbi coil?
Hongu, iwe unogona kupenda pamusoro pesimbi yakakoshwa coil. Chenesa pamusoro pekutanga. Shandisa primer yakagadzirirwa zinc coating. Paint inobatsira kuchengetedza coil uye inogona kuvandudza chitarisiko chayo.
Chii chinokonzera ngura chena pagalvanized steel coil?
Ngura chena inoumba kana mwando ukavharirwa pazinc coating. Izvi zvinowanzoitika panguva yekuchengetedza. Unogona kuzvidzivirira nekuchengeta galvanized galvanized coil yakaoma uye kubvumira mweya kufamba.
Unogadzirisa sei makwara pagalvanized steel coil?
Geza mavanga nesipo yakapfava nemvura. Pukuta nzvimbo. Isa pendi ine zinc-rich kana inotonhora galvanizing spray. Izvi zvinodzorera zinc coating uye inodzivirira simbi iri pasi.
Ko galvanized steel coil yakachengeteka kune masisitimu emvura yekunwa?
Iwe unogona kushandisa galvanized simbi coil kune mamwe masisitimu emvura. Iyo zinc coating inopikisa corrosion. Nekudaro, gara uchitarisa macode emunharaunda uye zviyero usati waishandisa pamvura yekunwa.
