Isikwere esigalelwe ngesinyithi
Iityhubhu zentsimbi (SHS)
Ifakwe i-galvanized kwangaphambili kwaye ifakwe i-hot-dip
Ukhuselo olupheleleyo lomhlwa kwizakhiwo zangaphandle. Intsimbi yekhabhoni enamandla aphezulu ikhuselwe yingubo ye-zinc eqinileyo iminyaka engaphezu kwama-20 yobomi.
Khetha iNqanaba lakho loKhuselo
Ayizizo zonke iipayipi ze-galvanized ezilinganayo. Khetha inkqubo efanelekileyo ngokusekelwe kwiimfuno zakho zokusingqongileyo.
Ngaphambili kweGalvanized
Ikwabizwa ngokuba yi "Strip Galvanized"
- Imbonakalo yoMphezulu Ithambile, Iyakhazimla, Iqaqambile
- Weld Seam I-Zinc Spray (Ilungisiwe)
- Izinto ozilindile emhlabane 5 - 10 iminyaka
- ixabiso Ngasezantsi ($)
I-Hot-Dip iGalvanized
I-Dipped Emva kweMveliso (HDG)
- Imbonakalo yoMphezulu Ungwevu ongwevu, Orhabaxa, Onoburhabaxa
- Weld Seam Igqunywe ngokupheleleyo (Idityiwe emva kokuWelda)
- Izinto ozilindile emhlabane Iminyaka engama-25 ukuya kwengama-50 nangaphezulu
- ixabiso Phezulu ($$)
Kutheni Intsimbi Egayiweyo Ihlala Ihleli
I-Zinc ikhusela intsimbi ngeendlela ezimbini ezikhethekileyo, ibonelela ngenkqubo yokuzikhusela engenakukwazi ukulingana nepeyinti yodwa.
1. Ukukhuselwa komqobo
Ingubo ye-zinc isebenza njengekhaka elingenakungena (njengengubo yemvula), ivimba ngokwasemzimbeni umswakama kunye neoksijini ukuba ingafikeleli kumbindi wentsimbi.
2. Ukhuseleko lweCathodic (lweMinikelo)
Nokuba i-coating ikrwelwe okanye inqunyulwe, i-zinc ejikelezileyo iya kubola endaweni yentsimbi, "iphilisa" inxeba nge-electrochemically.
Izikhankanyi Technical
| ye parameter | Iinkcukacha zokucaciswa |
|---|---|
| Ibakala lesinyithi | I-ASTM A500 Gr. A/B / Q235B / Q345B |
| Unikeze Amandla | Min 228 MPa (33,000 psi) - 345 MPa |
| I-Pre-Galv Zinc | Z40 - Z275 (G30 - G90) Ngokwesiqhelo yi-40-120 g/m² |
| I-Hot-Dip Zinc | 300 g/m² - 600 g/m² (ASTM A123) |
| Ubude obuqhelekileyo | 6.0m (20ft) / 5.8m (19ft) / Ngokwezifiso |
| Weld Seam | I-ERW eQhelekileyo kakhulu (i-Longitudinal) |
Yakhelwe ukuGqibela kuyo nayiphi na iNdawo
Ukususela kwiiprojekthi zangasemva kwendlu ukuya kwiziseko zoshishino, iityhubhu ze-galvanized zibonelela ngentsebenzo ethembekileyo.
Ucingo kunye namasango
Eyona ndlela ixhaphakileyo yokusebenzisa. Iityhubhu ezifakwe i-galvanized zibonelela ngokugqitywa okugudileyo okufanelekileyo kokugquma umgubo kunye nokusetyenziswa ekhaya.
Indawo yokuhlala & yoRhwebo
Ezolimo (Iindlu zokugcina izityalo)
Ukufuma okuphezulu kunye neenkqubo zokunkcenkceshela zibangela ukugqwala ngokukhawuleza kwintsimbi eqhelekileyo. Iifreyimu ze-galvanized zibalulekile ukuze zihlale ixesha elide.
Ukufuma okuphezulu
Ulwakhiwo lweZakhiwo
Iindawo ezishushu ezifakwe i-Hot-Dip Galvanized (HDG) ezisetyenziswa kakhulu kwiikholamu, kwiibhari, nakwiindawo zokubeka iimoto apho kungenakwenzeka khona ukugcinwa kwazo.
Umthwalo Onzima Nangaphandle
Itrafikhi kunye neZibonakaliso
Izibonda zeempawu zendlela kunye neendonga zokukhusela kufuneka zimelane nemvula, imisebe ye-UV, kunye neetyuwa zendlela ezirhabaxa ebusika.
Ityuwa Yendlela EyonakalisayoUbukhulu beStock (SHS)
Ubude obuqhelekileyo: 6.0m kunye ne-12.0m. Inkonzo yokusika ubude eyenzelwe wena iyafumaneka.
Umsebenzi oKhanyayo noPhakathi
Ifenitshala / Ucingo| Ubukhulu (mm) | Uluhlu lweNdonga | Ukusetyenziswa okuqhelekileyo |
|---|---|---|
| 15 x 15 | 0.8mm - 1.5mm | Furniture |
| 20 x 20 | 1.0mm - 2.0mm | Ukhuseleko |
| 40 x 40 | 1.2mm - 3.0mm | Isithuba socingo |
| 50 x 50 | 1.5mm - 4.0mm | Ubume besakhelo |
| 80 x 80 | 2.0mm - 5.0mm | Iimpawu zeSayina |
Ulwakhiwo olunzima
Ulwakhiwo / Imizi-mveliso| Ubukhulu (mm) | Uluhlu lweNdonga | Ukusetyenziswa okuqhelekileyo |
|---|---|---|
| 100 x 100 | 3.0mm - 8.0mm | Kwimihlathi |
| 150 x 150 | 4.0mm - 10.0mm | Iinyanda |
| 200 x 200 | 5.0mm - 12.0mm | Izibonelelo |
| 300 x 300 | 6.0mm - 16.0mm | Umsebenzi onzima |
| 400 x 400 | 8.0mm - 16.0mm | Izakhiwo Ezinkulu |
Ngaba ufuna itshati epheleleyo yobunzima kunye nobungakanani?
Khuphela ikhathalogu yethu epheleleyo yePDF equlethe ubunzima bethiyori (kg/m), iinkcukacha zokugquma i-zinc, kunye nokunyamezelana kwe-ASTM.
⬇ Khuphela ikhathalogu yePDFIinkonzo Zokulungela Ukuhlanganiswa
Yonga ixesha kwindawo yomsebenzi. Sicubungula iityhubhu ngokweemfuno zakho ngaphambi kokuba sizithumele.
Ukusika okuchanekileyo
Ukusika ngesarha yebhendi kubude obuchanekileyo (±1mm ukunyamezelana). Akukho nkcitho kwindawo yakho.
Ukugqobhoza kumngxuma
Imingxunya ebotshiweyo kwangaphambili yezibambo zocingo okanye iibholithi. Isithuba esilungiselelwe wena siyafumaneka.
Ukubopha
Ukugoba kweMandrel kwiingcango zegreenhouse okanye iigophe zesakhiwo ngaphandle kokonakalisa i-zinc.
Thumela ukuPakisha
Ukusonga ngeplastiki okungangeni manzi kunye nentambo yentsimbi ukuthintela umonakalo ngexesha lokuhamba.
Ukususwa kweChromate kunye nokuOyila
Yeka "iWhite Rust" ngaphambi kokuba iqale. Siphatha zonke iityhubhu ze-galvanized ngesisombululo sokudlulisa kunye neoyile ekhaphukhaphu. Oku kuthintela ukwakheka kwebala elimhlophe lokugcina (i-zinc oxide) ngexesha lokuthuthwa okanye ukugcinwa kolwandle olumanzi.
Imibuzo Common
Iimpendulo zobugcisa malunga nokuwelda, ukugcinwa, kunye nobomi bokusebenza.
Ndingakwazi ukuwelda iityhubhu zentsimbi ezigayiweyo?
Ewe, kodwa qhubeka ngononophelo. Ukuwelda intsimbi egalelweyo kuvelisa umsi onetyhefu we-zinc oxide ("umkhuhlane womsi wesinyithi"). Kufuneka ucole i-zinc coating kwindawo yokuwelda ngaphambi kokuba uwelda kwaye uqinisekise ukuba indawo yokusebenza inomoya ococekileyo kakhulu. Emva kokuwelda, faka ipeyinti ye-zinc ebandayo kwi-weld seam ukuze ubuyisele ukhuseleko lomhlwa.
Yintoni "iWhite Rust" kwaye ndingayithintela njani?
Umhlwa omhlophe yingxobo emhlophe, efana nomgubo (i-zinc hydroxide) eyenzeka xa iindawo ezigqunyiweyo zimanzi kwaye zingafumani ioksijini (umz., zibekwe ngokuqinileyo emvuleni). Ukuthintela oku, sithintela iityhubhu zethu ukuba zingangeni. Kufuneka uhlale ugcina iibhulukhwe ngekona ukuze amanzi aphume kwaye uzigcine kwindawo eyomileyo, enomoya.
Ndingayipeyinta okanye ndiyifake i-powder coat ngentsimbi egayiweyo?
Ewe (iNkqubo yeDuplex). Ukupeyinta phezu kwentsimbi egalelweyo kwandisa ubomi bayo nge-1.5x - 2.5x. Nangona kunjalo, iipeyinti ezisekelwe kwioyile eziqhelekileyo azinamatheli kakuhle. Kufuneka usebenzise i-"Self-Etching Primer" okanye uqinisekise ukuba umphezulu ulungisiwe ngokufanelekileyo (uhlanjwe kancinci okanye utshayelwe) ngaphambi kokuba ugqunywe ngepowder.
Iza kuhlala ixesha elingakanani ngaphandle?
Kuxhomekeke kwimeko-bume. Kwiindawo zasemaphandleni, intsimbi egqunywe nge-hot-dip galvanized inokuhlala iminyaka engaphezu kwama-50 . Kwiindawo zasezidolophini/zemizi-mveliso, lindela iminyaka engama-20-25. Kwiindawo zaselwandle ezinzima (kufutshane nolwandle), ixesha lokuphila liyancitshiswa, kwaye kufuneka i-zinc coatings enzima (600g/m²).
Isilumkiso seMpilo noKhuseleko: Umsi weZinc
Soloko unxibe i-respirator evunyiweyo yi-NIOSH xa udibanisa okanye usika intsimbi egayiweyo. Umoya ofanelekileyo uyimfuneko ukuze ungaphefumli umsi we-zinc oxide.