Ityhubhu yesikwere evuthelweyo luhlobo lwecandelo lesikwere elinomngxuma elinemilo yecandelo lomnqamlezo kunye nobukhulu olwenziwa ngentsimbi eshushu-eqengqelekayo okanye ebandayo eqengqelekayo okanye igalvanized coil njengengenanto, emva kokugoba okubandayo kunye nokwenza, kwaye emva koko ukuwelda okuphezulu.Umbhobho wentsimbi.Okanye umbhobho wentsimbi ovuthululweyo olungiselelwe kwangaphambili owenziwe ngokubanda uphantsi komgangatho oshushu wokuntywila ukuze ufumane umbhobho wesquare owenziwe ngegalvanized.
Izinyithi zinokusabela ngeoksijini kwi-atmosfera ukuze zenze ifilimu ye-oxide phezu komhlaba.I-oxide yensimbi eyenziwe kwi-carbon steel eqhelekileyo iya kuqhubeka i-oxidize, ukwenzela ukuba i-corrosion iqhubeke ikhula, kwaye ekugqibeleni imingxuma iya kwenziwa.Oku kukhusela i-carbon steel surface nge-electroplating ngepeyinti okanye i-oxidation-resistant metal, kodwa lo mgangatho wokukhusela uyifilimu enqabileyo kuphela, kwaye ukuba uluhlu olukhuselayo luya kutshatyalaliswa, intsimbi engaphantsi iya kuqala ukugqwala kwakhona.Ingaba ipayipi yensimbi engenasici idityanisiwe ihambelana nomxholo wechromium kwintsimbi.Xa umxholo we-chromium kwintsimbi ufikelela kwi-12%, akulula ukutshatyalaliswa.
I-Hot-dip galvanized square pipe: Ingumbhobho osikweri owenziwe ngepleyiti yentsimbi okanye umtya wentsimbi emva kokukrala kunye ne-welding, kwaye ngesiseko salo mbhobho wesikwere, umbhobho wesikwere ufakwe kwi-galvanizing pool eshushu emva koluhlu lweekhemikhali. reactions Ityhubhu yesikwere yenziwe.Inkqubo yokuvelisa i-hot-dip galvanized square pipe ilula, ukusebenza kwemveliso kuphezulu kakhulu, kwaye kukho iindidi ezininzi kunye neenkcukacha.Olu hlobo lombhobho wesikwere lufuna izixhobo ezincinci kunye nenkunzi, kwaye lufanelekile ukuveliswa kwabavelisi bemibhobho encinci ye-galvanized square
Umahluko phakathi ityhubhu yentsimbi engenamthungo engenamthungo kunye netyhubhu edityanisiweyo yesikwere Ityhubhu yensimbi engenasici luhlobo lwentsimbi ende, kuba eli candelo lisisikwere, libizwa ngokuba ityhubhu yesikwere.Inani elikhulu lemibhobho lisetyenziselwa ukuthutha ulwelo, njengeoli, igesi yendalo, amanzi, igesi, umphunga, njl njl. Ukongeza, xa ukugoba kunye namandla okujikeleza kufana, ubunzima bulula, ngoko busetyenziswa ngokubanzi. ekwenziweni kwamalungu oomatshini kunye nezakhiwo zobunjineli.Ukuhlelwa kwemibhobho: iibhobho zesikwere zihlulwe zibe ziindidi ezimbini: iipayipi zentsimbi ezingenamthungo kunye nemibhobho yensimbi edibeneyo (imibhobho edibeneyo).Ngokutsho kwecandelo elinqamlezileyo, linokuthi lihlulwe libe yimibhobho yesikwere kunye ne-rectangular.Ezona zisetyenziswa kakhulu yimibhobho yentsimbi engqukuva, kodwa kukwakho nezinye isemicircular, hexagonal, equilateral triangle, octagonal kunye neminye imibhobho yentsimbi ekhethekileyo.
Izinyithi zinokusabela ngeoksijini kwi-atmosfera ukuze zenze ifilimu ye-oxide phezu komhlaba.I-oxide yensimbi eyenziwe kwi-carbon steel eqhelekileyo iya kuqhubeka i-oxidize, ukwenzela ukuba i-corrosion iqhubeke ikhula, kwaye ekugqibeleni imingxuma iya kwenziwa.Oku kukhusela i-carbon steel surface nge-electroplating ngepeyinti okanye i-oxidation-resistant metal, kodwa lo mgangatho wokukhusela uyifilimu enqabileyo kuphela, kwaye ukuba uluhlu olukhuselayo luya kutshatyalaliswa, intsimbi engaphantsi iya kuqala ukugqwala kwakhona.Ingaba ipayipi yensimbi engenasici idityanisiwe ihambelana nomxholo wechromium kwintsimbi.Xa umxholo we-chromium kwintsimbi ufikelela kwi-12%, akulula ukutshatyalaliswa.
Umbhobho obandayo we-galvanized square: Umgaqo we-galvanizing obandayo usetyenziswa kumbhobho wesikwere osetyenziselwa ukwenza umbhobho wesikwere unempahla yokuchasana nokubola.Ukwahluka kwi-galvanizing eshushu-dip, iingubo ezibandayo zegalvanizing zisetyenziselwa kakhulu ukulwa nokubola ngokusebenzisa imigaqo ye-electrochemical.Ngoko ke, kuyimfuneko ukuqinisekisa ukuba i-zinc powder idibene ngokupheleleyo kunye nentsimbi, okubangela ukuba kubekho ukungafani kwe-electrode, ngoko ke unyango oluphezulu lwentsimbi lubaluleke kakhulu.
Iithayile zobhedu, i-aluminium-magnesium-manganese i-alloy tiles, iileyile zensimbi zamatye ezinemibala, iileyile zensimbi ezinombala, njl njl. kwimarike zibizwa ngokudibeneyo njengeentsimbi zetsimbi;kunye nombhobho oshushu-dip owenziwe ngamagalvanized square ngumbhobho wentsimbi wecandelo lesikwere, owenziwe ngepleyiti yentsimbi okanye umtya wentsimbi.Emva koluhlu lweempendulo zeekhemikhali, zenziwe kwindawo yokuhlambela i-galvanizing eshushu-dip;Isenokwenziwa ngokubanda-yakhiwe ngentsimbi eshushu-isolwe okanye ebandayo, ize idityaniswe ngamaxesha amaninzi.Inkqubo yokuvelisa ilula, ukusebenza kakuhle kwemveliso kuphezulu, iindidi kunye neenkcukacha ezininzi, kwaye izixhobo ezifunekayo zincinci, kodwa amandla aphantsi ngokubanzi kune-tube yesikwere engenamthungo, eyinzuzo yayo.
I-Stainless Steel Square Tube
Iingenelo zombhobho wesquare ophekiweyo kubunjineli bokwakha
1. Ihlala ixesha elide: Kwiimeko ezingqongileyo zasezidolophini, ubukhulu be-hot-dip galvanized anti-rust bunokugcinwa ngaphezu kweminyaka engama-50 ngaphandle kokulungiswa;kwiindawo ezisezidolophini okanye ezingaselunxwemeni, umaleko ochasene nomhlwa unokugcinwa iminyaka engama-20 ngaphandle kokulungiswa.
2. Ukuthembeka okungcono: Ukudibanisa phakathi komgca we-galvanized kunye nentsimbi yindibaniselwano ye-metallurgical, ukwenzela ukuba i-zinc ibe yinxalenye yentsimbi yentsimbi, ngoko ukuqina kwengubo kungcono.
3. Ukuqina okunamandla: I-galvanized layer yenza isakhiwo esikhethekileyo se-metallurgical, esinokumelana nomonakalo womatshini ngexesha lokuthutha kunye nokusetyenziswa.
4. Yonke inxalenye yetyhubhu yesikwere ene-galvanized ingaba i-galvanized, kwaye inokukhuselwa ngokupheleleyo nakwii-depressions, iikona ezibukhali kunye neendawo ezifihliweyo.
Ububi: Kuyabiza, kufuna uhlahlo lwabiwo-mali olwaneleyo.Ebomini, olu hlobo lwe-tile yophahla lusetyenziswe ngokubanzi kwiiphahla ezahlukeneyo, kwaye lusetyenziswa ngokubanzi ekuguquleni iipaliyoni, ii-corridors, izakhiwo zakudala, iitempile kunye nophahla oluhlukeneyo.Kulula kakhulu ukucubungula imibhobho yesikwere, kodwa ukusebenza kwemibhobho emva kokuqulunqwa kuphuculwe kakhulu.Nokuba ziqine kangakanani na okanye ziqine kangakanani na, zingcono kakhulu kunemibhobho yesikwere eqhelekileyo, kunye nokumelana nokonakala kwendawo ene-oxidative kwisicelo sokwakha ubunjineli.Ukuya kuthi ga ngokomgangatho wayo, kulula ukuyibona kwinkangeleko.
Ekhaya, umbhobho wesikwere owenziwe ngegalvanized ungasetyenziselwa ukwenza imiqadi, kwaye ungasetyenziselwa ukwenza iintsika.Ukuba une-terrace kwikhaya lakho, ufuna ukwenza i-conservatory.Emva koko iyona ngcamango ingcono ukukhetha umgangatho ophezulu we-galvanized square pipe.Ngenxa yokuba kuninzi ukufuma kwi-greenhouse, nayiphi na imveliso yentsimbi isaba ukugqwala, kwaye ipayipi yesikwere esinezibilini inokusombulula le ngxaki - i-anti-corrosion kunye ne-anti-rust effect ilungile kakhulu!
Kumhlobiso wobunjineli, ilitye elomileyo elijingayo kumhombiso wodonga lwangaphandle, inkxaso yendlela yokwakha, umbhobho wesquare owenziwe ngegalvanized unokudlala indima yekeel yokukhanya, isakhelo senkxaso, i-anti-corrosion kunye ne-anti-rust, inkangeleko entle, kunye nokonga iindleko, igqibelele. ~
Iimeko ezisebenzayo kwi-atmosfera, i-passivation, i-chromium-rich oxide eshinyeneyo yenziwa kumphezulu wetyhubhu yensimbi engenasici ukukhusela umphezulu kunye nokuthintela ukuphinda kufakwe i-oxidation.Lo maleko weoksidi ubhityile ngokugqithisileyo, apho ukukhazimla kwendalo komphezulu wentsimbi kunokubonwa, kunika intsimbi engatyiwayo indawo eyodwa.Ukuba ifilimu ye-chromium ibonakaliswe, i-chromium kwintsimbi kunye ne-oksijini emoyeni iya kuvuselela ifilimu engabonakaliyo, eya kuqhubeka idlala indima yokukhusela.Kwezinye iindawo ezikhethekileyo, isinyithi esingenasici siya kusilela kwakhona ngenxa ye-corrosion ethile yendawo, kodwa ngokungafaniyo ne-carbon steel, insimbi engenasici ayiyi kusilela ngenxa ye-corrosion efanayo, ngoko ke isibonelelo se-corrosion ayinantsingiselo kwimibhobho yensimbi engenasici.
Ixesha lokuposa: Jan-11-2022