Vito ra Swikumiwa .
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Hot dipped galvanized GI steel coil .
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Giredi
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DX51d,SGCC,DX52D,ASTMA653,JISG3302
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Xifunengeto xa Zinc .
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Z40-275G/M⊃2;
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Ndzilo wa khoyili .
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4-5Tons .
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ID ya khoyili .
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508/610mm
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Phakeji
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Phasela ra xiyimo xa le henhla ra lwandle leri faneleke .
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MOQ .
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25Tons .
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Xivuriso xa xivunguvungu .
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Spangle ya ntolovelo,Mini Spangle,Xiphemu Lexikulu .
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Xitifikheti
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SGS .
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Xikombelo
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Uilding, xifunengeto xo fulela, rirhangu ra vuhlayiseki na swin’wana.
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Nkarhi wo rhumela .
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Ku nga si hela masiku ya 15-20 endzhaku ko amukela 30% wa dipoziti kumbe ku ya hi nhlayo .
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Nkarhi wo hakela .
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T/T, L/C leyi nga hundzukiki loko u yi vona (30% wa dipoziti) .
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Rito ra bindzu .
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EXW, FOB, CFR, CIF .
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Nkatsakanyo .
Khoyili ya nsimbi ya GI leyi nga na ti-hot-dipped ta matirhelo yo hisa ya le henhla i xitirhisiwa xa masungulo xa nsimbi lexi endleriweke switirhisiwa swa tiindasitiri leswi lavaka ku lwisana na ku bola loku tiyeke, matimba ya michini, na ku fambisana ka maendlelo. Yi endliwe hiku tirhisa Hot-Dip galvanizing process, coil leyi yina zick zinc coating (Z180-Z275G) eka low-carbon steel substrate (Q235, SS400 grades), leswi nyikaka nsirhelelo wa kahle swinene eka ndzhongho, UV radiation, na swilo leswi thyakisaka moya.
Yikumeka hi vukulu kusuka eka 0.5mm kuya eka 4.0mm na ku anama kuya fika eka 1500mm, coil yi lulamisiwile eka ku endliwa ka ntirho wo tika eka ti indasitiri ta ku aka, mimovha, na michini. Endlelo ra hot-dip ri tiyisisa vuxaka bya metallurgical exikarhi ka zinc na steel, leswi endlaka leswaku ku va na leyara yo tiya leyi ti horisaka swintsongo hi ku tirhisa nsirhelelo wa magandzelo.
Swihlawulekiso
Nsirhelelo wa ku rhurhumela loku tiyeke : .
Z180-Z275 Coating : Yi kahle eka tindzhawu ta le handle/tiindustrial (Z180: Switirhisiwa swa le madorobeni, Z275: Swimilani swa le ribuweni/tikhemikhali), na vutomi lebyi vhumbhiweke bya 15-30 wa malembe ku ya hi nhlayiso (xikombiso, ku kamberiwa ka lembe na lembe).
Nsirhelelo wa magandzelo : Leyara ya zinc yi oxidize hi ku hlawuleka ku tlula nsimbi, yi sirhelela matlhelo lama tsemiweke na ku khwaxa ku kondza yi lunghisiwa hi pende leyi fuweke hi zinc (xikombiso, International Paint’s Zincalume).
Swivumbeko swa michini swa xiyimo xa le henhla swa tiindasitiri : .
Matimba yale henhla ya mbuyelo (235-400 MPa) ya seketela switirhisiwa swa xivumbeko swofana na ti beams ta nsimbi, swiphemu swa buloho, na ti frame ta michini yo tika (xikombiso, ti caterpillar engine mounts).
Ku welda ka kahle swinene (nhlayo ya khaboni yale hansi ≤0.20%) na ku endliwa ka xivumbeko, na swiphemu leswinga riki na spangle leswi endlaka leswaku ku va na ku welda loku kongomeke ka TIG/MIG eka swihlanganisi swa nkoka (xikombiso, vuhlanganisi bya pulatifomo ya le lwandle).
Ku fambisana ka phurosese : .
Swi lulamerile ku endla gezi, ku peta powder, na ku penda hi mati, na ku hlawula ka Chromate pretreatment loku antswisaka ku namarhela ka pende hi 40% (xikombiso, Akzonobel Industrial Coatings).
Ti coil weights letikulu (10-20 tons) ti hunguta nkarhi wo yima eka milayeni ya vuhumelerisi bya rivilo lerikulu, laha ku tsemeleriwa ka ntolovelo ku kumekaka eka ku anama loku kongomeke (ku tiyisela: +/-0.5mm eka 1000mm+ ku anama).
Ku Landzelela ka Swipimelo swa Misava Hinkwayo : .
Yi hlangana na ASTM A653 (G90), JIS G3302 (SGCC), na EN 10142 (Z275) swipimelo, ku tiyisisa ku ringanana ka khwalithi eka ku xava ka matiko ya misava (xikombiso, tiphurojeke ta switirhisiwa swa UAE, matirhelo ya migodi ya Brazil).
100% recyclable eka makumu ya vutomi, laha mimpimo ya ku vuyiseriwa ka zinc yi tlulaka 95%, yi fambisana na milawu ya ikhonomi ya xirhendzevutani.
Xikombelo
Ku aka & switirhisiwa : Ku endla ti I-beams, swiyenge swa tichannel, na ti roof trusses ta miako ya mabindzu (xikombiso, ku ndlandlamuxiwa ka Dubai Mall), mabuloho (xikombiso, San Francisco-Oakland Bay Bridge), na tipulani ta gezi (xikombiso, Saudi Aramco Facilities).
Mimovha & Vutleketli : Swi vumba swiphemu swa xisefo, tifureme ta tilori, na ti-axle ta ti trailer ta mimovha yo tika (xikombiso, tilori ta Volvo FH), leswi nyikaka nsirhelelo eka munyu wa le magondzweni na ntshikilelo wa michini.
Michini ya tiindasitiri : Yi tirhisiwa ku endla tifureme ta switirhisiwa, tisisiteme ta swifambo, na mathangi yo hlayisa eka migodi (xikombiso, BHP Billiton Ore Processing), Vurimi (xikombiso, John Deere Combine Harvesters), na swiyenge swa vumaki.
Sekithara ya Eneji : Yi kahle eka swisekelo swa tithavhinini ta moya (xikombiso, mapurasi ya moya ya Vestas), switshamo swa tiphaneleni ta dyambu, na swivumbeko swa eneji swa le lwandle, na AZ150 alloy coating (optional) enhancing heat resistance for solar applications.
FAQ .
Q: Xana hot-dip galvanizing yi ringanisiwa njhani na electro-galvanizing .?
A: Hot-dip yi nyika swifunengeto swo tiya, swo tiya swinene (30-275g/m²) leswaku swi tirhisiwa ehandle; Electro-galvanizing (10-20g/m²) yi tsindziyerile naswona yi lulamerile eka switirhisiwa swa le ndzeni swo khavisa ku fana na hardware ya fanichara.
Q: Xana khoyili leyi yi nga tirhisiwa ku hlayisa mati yo nwa .?
A: E-e, ku khumbana hi ku kongoma na mati yo nwa swi lava switirhisiwa swa xiyimo xa swakudya swo fana na nsimbi leyi nga riki na swilo kumbe nsimbi leyi nga na epoxy-lined; GI steel yi lulamerile eka mathangi ya mati lawa yanga onhiki na maendlelo yo cheleta.
Q: Hi yihi ndlela leyinene yo susa xigayi xa xigayo u nga si penda .?
A: Tirhisa abrasive blasting (sand/shot blasting) ku fikelela SA2.5 surface profile, ku tiyisisa ku namarhela lokunene ka pende eka ku tiya ka nkarhi wo leha.
Q: Ndlela yo tiyisisa ntiko wa coating eka ndhawu handle ko onha coil .?
A: Tirhisa xikalo xa vukulu bya magnetic (xikombiso, Fischer XDL) ku pima ku tiya ka xifunengeto hi ndlela yo ka yi nga onhi; Mimpimo yifanele kuva endzeni ka 5% wa ntiko wa coating lowu boxiweke.
