ASTM A283 Kereiti e Hanyane ea Letlapa la K'habone
Lintlha tsa Sehlahisoa
Letlapa la Galvanizede bua ka letlapa la tšepe le koahetsoeng ka lesela la zinki holim'a metsi. Ho roala mafome ke mokhoa oa moruo le o sebetsang oa ho thibela mafome oo hangata o sebelisoang, 'me hoo e ka bang halofo ea tlhahiso ea zinki lefatšeng e sebelisoa ts'ebetsong ena.
Ho latela mekhoa ea tlhahiso le ts'ebetso, e ka aroloa ka mekhahlelo e latelang:
Letlapa le chesang la galvanized. Kenya poleiti e tšesaane ea tšepe ka har'a tanka ea zinki e qhibilihisitsoeng ho etsa poleiti e tšesaane ea tšepe e khomaretsoeng holim'a eona. Hona joale, ts'ebetso e tsoelang pele ea galvanizing e sebelisoa haholo-holo bakeng sa tlhahiso, ke hore, poleiti ea tšepe e kopantsoeng e lula e qoelisoa ka tanka ea galvanizing e nang le zinki e qhibilihisitsoeng ho etsa poleiti ea galvanized;
Alloy galvanized steel. Mofuta ona oa tšepe o boetse o hlahisoa ka mokhoa o chesang oa ho pata, empa hang-hang o futhumatsoa hoo e ka bang 500 ° C ka mor'a ho tsoa ka tanka ho etsa filimi ea alloy ea zinc-iron. Mofuta ona oa tšepe o entsoeng ka masenke o bonts'a ho khomarela hantle ha pente le ho cheseha.
Tšepe ea motlakase. Tšepe e entsoeng ka galvanized e hlahisoang ka mokhoa oa electroplating e fana ka ts'ebetso e babatsehang, empa ho roala ha eona ho tšesaane 'me ho hanyetsa ha eona ha kutu ho ka tlaase ho feta ho chesa tšepe ea galvanized.
Kopo e ka Sehloohong
Likaroloana
1. Corrosion resistance, paintability, formability, le spot weldability.
2. E sebelisoa haholo, haholo-holo likarolong tse nyenyane tsa lisebelisoa tse hlokang botle bo phahameng. Leha ho le joalo, e theko e boima ho feta SECC, e lebisang bahlahisi ba bangata ho fetohela ho SECC ho boloka litšenyehelo.
3. Ho hlophisoa ka lesela la zinki: Boholo ba li-spangles tsa zinki le botenya ba lesela la zinki bo bonahatsa boleng ba mokhoa oa ho etsa galvanizing; ha li-spangle li le nyane 'me lesela la zinki le letenya, le molemo. Baetsi le bona ba ka eketsa kalafo e khahlanong le menoana. Ho phaella moo, limaraka li ka khetholloa ka lera la ho roala; mohlala, Z12 e bontša kakaretso ea ho roala 120g / mm ka mahlakoreng ka bobeli.
Kopo
- Marulelo le Lisebelisoa tsa Lerako: Letlapa le nang le galvanized le fana ka khanyetso e ntle ea boemo ba leholimo, ho hanela pula, lehloa, mahlaseli a ultraviolet le lintho tse ling tsa tlhaho. Hangata e etsoa ka lishiti tsa masenke le letlapa la masenke a koahetsoeng ka 'mala (seaparo sa mebala se kentsoeng holim'a zinki).
Likarolo tsa Mehaho ea Litšepe: Ha ho aha meaho ea tšepe, joalo ka li-purlins, litšehetso le li-keel, lakane e entsoeng ka masenke e ka etsoa ka likarolo tse fapaneng ka ho kobeha ho batang.
Mehaho ea Masepala: E sebelisoa ha ho etsoa meaho ea 'masepala joalo ka lipalo tsa mabone a seterateng, matšoao a sephethe-phethe, litšepe le meqomo ea lithōle. Lihlahisoa tsena li pepesetsoa lirafshoa ka nako e telele, 'me lesela la masenke le li sireletsa ka katleho ho senya ho bakoang ke pula, lerōle le lintlha tse ling, ho fokotsa litšenyehelo tsa tlhokomelo.
Likarolo tsa 'Mele: Letlapa le nang le galvanized (haholo-holo letlapa le chesang le chesang) le sebelisoa haholo ho liphanele tsa' mele tsa likoloi (joalo ka mamati le li-hood linings), likarolo tsa chassis, le liphanele tsa fatše ka lebaka la ts'ebetso ea eona e babatsehang ea ho chesehela le ho hanyetsa ho bola.
Bokahare ba Likoloi le Lisebelisoa: Mehaho e meng ea tšehetso ea ka hare ea likoloi le liforeimi tsa litulo le tsona li sebelisa letlapa la masenke ho thibela kutu libakeng tse mongobo (joalo ka condensation ea moea).
Hangata litšepe tse entsoeng ka galvanized li sebelisoa bakeng sa bokantle le bokahare ba lisebelisoa tse kang lihatsetsi, mechine e hlatsoang, li-air conditioner le licheso tsa metsi.
Lijana tsa ho paka ka tšepe: Litšepe tse entsoeng ka masenke li ka sebelisoa ho etsa libarele tse fapaneng tsa ho paka (joalo ka makotikoti a pente le libarele tsa thepa ea lik'hemik'hale). Ho thibela moea le ho thibela kutu ho sireletsa lintho tse ka hare (haholo-holo maro kapa lintho tse senyang) hore li se ke tsa lutla le ho senyeha.
Lipalete tsa ho paka le racking: Ka har'a thepa le polokelong, liphalete le racking tse entsoeng ka masenke a masenke li fana ka matla a phahameng le ho hanyetsa ho bola, ho li etsa hore li tšoanelehe bakeng sa libaka tsa polokelo tse mongobo le tse tšoarellang leha li sebelisoa khafetsa.
Thepa ea temo: E sebelisoa ka har'a liforeimi le makhoakhoa a sethopo, matlapa a nang le galvanized corrosion resistance a lumella hore ho sebelisoe nako e telele mongobo o phahameng oa matlo a limela.
Thepa ea liphoofolo tse ruiloeng: Litšepe tse entsoeng ka masenke li ka sebelisoa terateng, lijaneng tsa ho fepa, likotopong tsa moea, le lits'ebetso tse ling ka masakaneng a liphoofolo ho thibela ho bola ke litšila tsa liphoofolo le metsi a phuphuselang, ho boloka thepa e hloekile ebile e tšoarella nako e telele.
Ho etsa mechini: Letlapa la tšepe le ka sebelisoa matlong a lisebelisoa tsa mochini, likoahelo tsa ts'ireletso bakeng sa lisebelisoa tsa mochini, le liphaephe tse tsamaisang thepa ho sireletsa lisebelisoa ho tsoa ho oli, mongobo le ho bola tse ling sebakeng sa ts'ebetso, ho lelefatsa bophelo ba ts'ebeletso.
Indasteri ea motlakase: E sebelisoa ho etsa li-swinch cabinet housings le li-cable trays li-substations. Likarolo tsena li hloka ho lula li tsitsitse tikolohong e rarahaneng ea tsamaiso ea matla, 'me phello ea tšireletso ea lera la galvanized ke ea bohlokoa.
Mekhahlelo
| Tekanyetso ea Tekheniki | EN10147, EN10142, DIN 17162, JIS G3302, ASTM A653 |
| Kereiti ea tšepe | Dx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, S350GD, S350GD, S550GD; SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490,SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC340 , SGC490, SGC570; SQ CR22 (230), SQ CR22 (255), SQ CR40 (275), SQ CR50 (340), SQ CR80 (550), CQ, FS, DDS, EDDS, SQ CR33 (230), SQ CR37 (255), SQCR40 (275), SQ CR50 (340), SQ CR80 (550); kapa tsa Moreki Tlhokahalo |
| Botenya | tlhoko ea moreki |
| Bophara | ho latela tlhoko ea moreki |
| Mofuta oa ho roala | Tšepe e Kentsoeng e Chesang ka Galvanized(HDGI) |
| Ho roala ka Zinc | 30-275g/m2 |
| Phekolo ea Bokaholimo | Passivation(C), Oling(O), Lacquer sealing(L), Phosphating(P), E sa Alaoeng(U) |
| Sebopeho sa Sebaka | Normal spangle coating(NS), minimised spangle coating(MS), spangle-free(FS) |
| Boleng | E amohetsoe ke SGS,ISO |
| ID | 508mm/610mm |
| Boima ba Coil | 3-20 metric tone ka khoele |
| Sephutheloana | Pampiri ea bopaki ba metsi e paka ka hare, tšepe e entsoeng ka masenke kapa lakane e koahetsoeng e pakiloe ka ntle, poleiti ea lehlakoreng, ebe e phuthetsoe ka tse supileng tse tshepe lebanta.kapa ho ya ka tlhokahalo ya moreki |
| Mmaraka oa kantle ho naha | Europe, Afrika, Asia Bohareng, Asia Boroa-bochabela, Bochabela bo Hare, Amerika Boroa, Amerika Leboea, joalo-joalo |
Delivery
LBH
1. Litheko tsa hau ke life?
Litheko tsa rona li ka fetoha ho latela phepelo le lintlha tse ling tsa 'maraka. Re tla u romella lenane le ntlafalitsoeng la litheko ka mor'a ho ikopanya le k'hamphani ea hau
rona bakeng sa lintlha tse ling.
2. O na le palo e fokolang ea odara?
Ee, re hloka hore liodara tsohle tsa machabeng li be le palo e tsoelang pele ea odara. Haeba u batla ho rekisa hape empa ka bongata bo fokolang haholo, re khothaletsa hore u hlahlobe sebaka sa rona sa Marang-rang
3. Na u ka fana ka litokomane tse amehang?
E, re ka fana ka ho fetisisa ditokomane ho akarelletsa le Litifikeiti tsa Analysis / Conformance; Inshorense; Tšimoloho, le litokomane tse ling tsa thomello moo ho hlokahalang.
4. Karolelano ea nako ea ho etella pele ke efe?
Bakeng sa disampole, nako ea ho etella pele ke matsatsi a ka bang 7. Bakeng sa tlhahiso ea bongata, nako ea ho etella pele ke matsatsi a 5-20 ka mor'a ho fumana tefo ea depositi. Linako tse etellang pele li sebetsa hantle ha
(1) re fumane depositi ea hau, 'me (2) re na le tumello ea hau ea ho qetela bakeng sa lihlahisoa tsa hau. Haeba linako tsa rona tsa ho etella pele li sa sebetse le nako ea hau ea ho qetela, ka kopo sheba litlhoko tsa hau ka thekiso ea hau. Maemong 'ohle re tla leka ho fana ka litlhoko tsa hau. Maemong a mangata re khona ho etsa joalo.
5. U amohela mekhoa ea mofuta ofe ea ho lefa?
30% esale pele ka T / T, 70% e tla ba pele ho thomello ea motheo ho FOB; 30% esale pele ka T / T, 70% khahlano le kopi ea motheo oa BL ho CIF.
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