I-DX51D+z enemibala eyenziwe ngokwezifiso ye-4 × 8 GI Hot Dip egalelweyo ebandayo eqengqelekayo yentsimbi yekhabhoni
Ishidi lesinyithi yi-substrate yentsimbi esicaba egqunywe nge-zinc coating yangaphandle. I-Galvanization ivelele njengonyango lokulwa nokugqwala olusebenzisa imali eninzi, nolwamkelwe ngokubanzi. Phantse isiqingatha semveliso ye-zinc yehlabathi iya kule ndlela yokukhusela umphezulu.
Ngokusekelwe kwiindlela zokwenza izinto, amaphepha e-galvanized ahlulwahlulwa abe ngamaqela amathathu aphambili:
Ipleyiti yentsimbi eshushu egalelweyo
Imicu yentsimbi ebhityileyo ingena ngaphakathi kwiibhafu ze-zinc ezinyibilikisiweyo ukuze zinamathele kumphezulu we-zinc. Uninzi lwabavelisi ngoku luxhomekeke kwimigca ye-galvanizing eqhubekayo. Intsimbi ebhityiweyo ihamba ngokuthe chu kwibhafu ye-zinc enyibilikisiweyo ukuze ivelise iikhoyili ze-galvanised ezigqityiweyo.
Uhlobo lwe-alloyIphepha leNtsimbi elisegadini
Olu hlobo lukwasebenzisa inkqubo yokuntywila ngobushushu. Emva nje kokuba uphume kwi-zinc bath, amashiti ayafudunyezwa kufutshane ne-500℃, nto leyo eyenza umaleko womphezulu we-zinc-iron alloy. Inika ukusebenza okugqwesileyo kokubopha ipeyinti yokugquma kunye neempawu ezilungileyo zokuwelda.
Ishidi lentsimbi elenziwe nge-electrogalvanized
Le nto yenziwe nge-electroplating, inamandla okusebenza kakuhle ekubumbeni nasekusebenzeni. I-zinc coating yayo ihlala incinci, ngoko ke amandla okulwa nomhlwa angaphantsi kune-hot dipped galvanized stock eqhelekileyo.
Inamandla okulwa nokugqwala, ukusebenza kakuhle kokubopha upende, ukuguquguquka okufanelekileyo kokunyathela kunye nokufaneleka kokuwelda amabala okuthembekileyo.
Le ntsimbi igubungela iimeko ezininzi zokusetyenziswa. Yenziwe ngokubanzi kwiindawo ezincinci zezixhobo zasekhaya ezifuna ukugqitywa komphezulu ophezulu. Ngenxa yexabiso layo eliphezulu xa ithelekiswa ne-SECC substrate, abavelisi abaninzi bakhetha ezinye iindlela ze-SECC ukunciphisa iindleko zemveliso.
Iimpawu ezinxulumene ne-zinc zisebenza njengemilinganiselo ephambili yomgangatho wokugqitywa kwe-galvanized, kubandakanya ubukhulu be-sangle kunye nobukhulu be-zinc coating. Ii-sangles ezincinci kunye ne-zinc deposits ezityebileyo zibonisa umgangatho ophezulu we-galvanizing.
Ukugqitywa komphezulu ochasene neminwe kuyafumaneka xa kuceliwe kwiifektri.
Ubunzima bokugquma ngenye indlela elula yokuhlela. Umzekelo, uphawu lwe-Z12 lubhekisa kubunzima bokugquma obudibeneyo be-zinc obuyi-120 g ngemitha yesikwere kumacala omabini ephepha lentsimbi.
Amashiti e-galvanized kunye nee-coils asebenza kumacandelo amakhulu aquka ulwakhiwo, ukwenziwa kwezinto ezilula, imveliso yeemoto, ukulima, ukufuya imfuyo, ukuloba kunye nothutho lwezorhwebo.
Ngaphakathi kwicandelo lokwakha, ezi zinto zentsimbi zenziwe ngeephaneli zophahla ezingagqwaliyo, ii-roof trusses kunye nezinye izinto zezakhiwo zoshishino nezokuhlala.
Intsimi yokuvelisa ukukhanya ixhomekeke kuzo ukuze ifake izixhobo zasekhaya, imibhobho yasekhaya kunye nezixhobo zasekhitshini. Abavelisi beemoto basebenzisa ezi zinto zezixhobo zezithuthi ezifuna ukumelana nokugqwala ngamandla.
Kwishishini lezolimo, imfuyo kunye nelokuloba, intsimbi egalelweyo isebenza kakuhle kwiindawo zokuphatha iinkozo, izikhongozeli zenyama ekhenkcezisiweyo kunye nezixhobo zokugcina ukutya kwaselwandle. Ukusetyenziswa kwicala lezorhwebo kubandakanya izikhongozeli zokuphatha iimpahla kunye neendibano zokupakisha kwimizi-mveliso.
| Into | Iinkcukacha |
| Imigangatho Esebenzayo | EN10147, EN10142, DIN 17162, JIS G3302, ASTM A653 |
| Amanqanaba eNsimbi | I-DX51D, DX52D, DX53D, DX54D, S220GD, S250GD, S280GD, S350GD, S550GD; |
| SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490, SGH540; | |
| SGCD1, SGCD2, SGCD3, SGC340, SGC490, SGC570; | |
| I-SQ CR22(230), I-SQ CR22(255), I-SQ CR40(275), I-SQ CR50(340), I-SQ CR80(550), I-SQ CR33(230), I-SQ CR37(255); | |
| I-CQ, i-FS, i-DDS, i-EDDS. Amanqaku achazwe ngokwezifiso nawo ayafumaneka. | |
| Ubukhulu | Yenzelwe ngokwesiko ngokwemizobo yomthengi kunye neemfuno zakhe |
| Ububanzi | Yenzelwe ubungakanani obuchazwe ngumthengi |
| Uhlobo lokwaleka | I-Hot-Dipped Galvanized (HDGI) |
| Ubunzima beZinc | 30‑275 g/m² |
| Unyango lwePost Post | Ukudlulisa (C), Ukufaka ioyile (O), ukutywina kweLacquer (L), iPhosphating (P), Ukunganyangwa (U) |
| Umphezulu weSpangle | I-spangle eqhelekileyo (NS), i-spangle encinci (MS), i-spangle engenanto (FS) |
| Isiqinisekiso soMgangatho | Ivavanyiwe yi-SGS, ithobela i-ISO |
| Ububanzi bangaphakathi bekhoyili | 508 mm / 610 mm |
| Ubunzima beYunithi yeKhoyili | Iitoni ezi-3‑20 zemitha nganye |
| Indlela Yokupakisha | Umaleko ongaphakathi: iphepha lezandla elingangeni manzi; |
| Umaleko ongaphandle: ishidi lentsimbi eligqunyiweyo/eligqunyiweyo kunye neepleyiti zokukhusela ecaleni; | |
| Ikhuselwe ngeentambo zentsimbi ezisi-7. Izisombululo zokupakisha ezenziwe ngokwezifiso ziyamkeleka. | |
| Iindawo eziphambili zokuthumela ngaphandle | IYurophu, iAfrika, iAsia Ephakathi, uMzantsi-mpuma weAsia, uMbindi Mpuma, uMzantsi noMntla Melika kunye nezinye iindawo zehlabathi |
1. Iinketho zesiko eziguquguqukayo
Silungisa ubukhulu, ubunzima be-zinc coating kunye ne-RAL-system color coating ukuze ihambelane neemfuno zeprojekthi, ngaphaya kweenkcukacha eziqhelekileyo ze-DX51D+Z.
2. Ukuthobela imithetho emininzi kunye nomgangatho oqinisekisiweyo
Iimpahla ziyahambelana ne-EN 10346, ASTM A653, JIS G3302. Yonke into iza ne-MTC; uhlolo lomntu wesithathu olufana ne-SGS / BV lunokucwangciswa xa luceliwe. Uvavanyo lwelabhoratri olupheleleyo lugubungela ikhemistri, iipropati zoomatshini, umaleko we-zinc kunye nokunyamezelana okulinganayo.
3. Umbane omkhulu ozinzileyo
Uyakwazi ukusingatha iiodolo ezinkulu zokwakha, iiprojekthi ze-prefab, zelanga nezemizi-mveliso kunye nemveliso efanayo.
4. Ukupakisha okulungele ukuthumela ngaphandle kunye nezisombululo ezahlukeneyo zokuthumela
Ukupakisha okufanelekileyo ukuthunyelwa ngaphandle kolwandle okuneengqimba ezingangeni manzi kunye nezikhuselo zomphetho. Zombini izikhongozeli kunye nokuthuthwa kweenqanawa ezinkulu ziyaxhaswa.
5. Imigaqo yorhwebo nentlawulo eguquguqukayo kunye namaxwebhu apheleleyo okuthumela ngaphandle
Yamkela i-T/T kunye ne-L/C. Ii-incoterms ezisebenzayo ziquka i-FOB, i-CIF, i-CFR, i-DDU / i-DDP. Siphatha amaphepha apheleleyo okuthumela ngaphandle ukuze kuthunyelwe kwihlabathi liphela.
IQELA LASEBUKHOSINI
Idilesi
Indawo yophuhliso lweshishini laseKangsheng,
Isithili saseWuqing, isixeko saseTianjin, eTshayina.
I-imeyile
Ifowuni
Amaxesha okusebenza
UMvulo-NgeCawa: Inkonzo yeeyure ezingama-24












