China Cold Adagulung'undisa Zinc yokutidwa DX51D AZ150 AL-ZN Wotentha Woviikidwa Koyilo Wopaka Zero Spangle Gi Mapepala Wopanga ndi Wopereka | Ruyi
Kodi a koyilo yachitsulo?
Chitsulo choviikidwa choviikidwa pazitsulo & koyilo chimapangidwa ndi chitsulo cha kaboni chokutidwa ndi zinki pogwiritsa ntchito njira yoviyitsa yotentha. Chotsatira chomaliza cha ndondomekoyi ndi gawo la zinki kumbali zonse za pepala lachitsulo kapena koyilo yomwe imamangirizidwa mwamphamvu ndi chitsulo mwa kupanga chitsulo-zinc alloy chomangira wosanjikiza.
Kodi malata ndi abwino kuposa carbon steel?
Chitsulo chagalasi amapangidwa ndi kuviika chitsulo mu zinki wosungunuka ndi njira yotchedwa kuviika kotentha. Zosanjikiza za zinc zimateteza ku dzimbiri. Woteteza amapangitsa zitsulo zokhala ndi malata kukhala njira yabwino koposa, kuposa zitsulo za kaboni zosagwiritsidwa ntchito, kumalo ogwirira ntchito omwe amakhala ndi mvula ya asidi, mchere wamsewu, ndi madzi a m'nyanja.
Hot dip kanasonkhezereka zitsulo mbale DC51D, wotchedwanso monga otentha kuviika kanasonkhezereka zitsulo pepala DC51D+Z ndi hot dip zinki zokutira zitsulo mbale ndi koyilo DC51D+ZF.Pansi pa Q/BQB 420 zitsulo muyezo, pali DC51D+Z,DC51D+ZF amene ndi wopinda ndi mbiri khalidwe,DC52D+Z,DC52+ZF amene ndi zojambula zamtundu,DC53+Z,DC53+ZF zomwe ndi zojambula zakuya,DC54D+Z,DC54D+ZF zomwe ndi zamtundu wapadera wojambulira mozama,DC56D+Z,DC56D+ZF zomwe ndi zamtundu wowonjezera wojambula.
DX51D imayimira pepala lachitsulo. D woyamba amatanthauza chitsulo chathyathyathya chopanga kuzizira. X imatanthawuza kuti kugudubuza kumakhala kosatha. 51 ndi mndandanda wa nambala yachitsulo. D wachiwiri amatanthauza kutentha choviikidwa malata.
| Wokhuthala | 0.12 ~ 6.0 mm |
| M'lifupi | 600-1500 mm |
| Kupaka kwa Zinc | 30-600G/M2 |
| Coil ID | 508/610MM |
| Kulemera kwa Coil | 3-5 matani |
| Standard | Chithunzi cha ASTM-A653; JIS G3302; EN10147 ndi zina |
| Malipiro Terms | T/T, LC |
| Dongosolo Lokhazikika | Matani 25 kapena chidebe chimodzi, mocheperako, kulumikizana nafe kuti mumve zambiri |
| Kuuma | Soft hard(HRB60), medium hard(HRB60-85),full hard(HRB85-95) |
| Kapangidwe Pamwamba | Sipangle wanthawi zonse, Sipangle Wocheperako, Ziro sipangle, Sipangle wamkulu |
| Chithandizo cha Pamwamba | Chromated/Non-Chromated, Oiled or Non-oiled, Khungu pass |
galvanized zitsulo koyilo ndi koyilo yachitsulo yokhala ndi zokutira zoviikidwa pamtunda monga zinki. Malinga ndi ubwino wa zitsulo zachitsulo, kulimba ndi kulimba, komanso malinga ndi mwayi wa chitetezo monga zinc plating motsutsana ndi dzimbiri ndi dzimbiri, zitsulo zazitsulo zimagwiritsidwa ntchito kwambiri ku mafakitale ambiri.
RAYIWELL MFG / TOP Meal Manufacture ndi imodzi mwazabwino kwambiri kanasonkhezereka zitsulo coils katundu ndi wopanga ku China, Mzere wathu wopangira zitsulo zokhala ndi malata uli ndi mphamvu yopanga pachaka ya matani 300,000 komanso liwiro lopanga 150m/min. Titha kupanga ndi kugulitsa malata zitsulo coils ndi m'lifupi mwake 800-1250mm ndi ❖ kuyanika kulemera kwa 60-300g/m3.
Gulu la Zinthu: Dx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, S350GD, S350GD, S550GD; SGCC, SGHC,SGCH, SGH340, SGH400, SGH440, SGH490,SGH540,Mtengo SGCD1, SGCD2, SGCD3, SGC340, SGC340 , SGC490, SGC570; SQ CR22 (230), SQ CR22 (255), SQ CR40 (275), SQ CR50 (340), SQ CR80
| CHIZINDIKIRO GRADE | KUPANGA KWA CHEMICAL % | MACHHANIC PROPERTY | C.B WA KUPITA | ||||||
| C | Si | Mn | S | p | T.S | Y.S | E.L | ||
| x103 | x103 | x102 | x103 | x103 | Mpa | Mpa | % | d = 180 | |
| JIS G3302 Mtengo wa SGCC | 12 | 30 | 41 | 31 | 21 | 480 | 300 | 13 | Chabwino |
| JIS G3302 SGCH | 12 | 10 | 21 | 18 | 6 | 680 | 650 | 20 | Chabwino |
| Chithunzi cha ASTM653 CS.B | 29 | 30 | 60 | 35 | 30 | 386 | 250-380 | 20 | Chabwino |
| Chithunzi cha DX51D+Z | 20 | 21 | 18 | 1.8 | 11 | 355 | 245 | 38 | Chabwino |
| G550 | 12 | 6 | 73 | 5 | 17 | 715 | 654 | 8 | Chabwino |
Top Metal Manufacture ndi imodzi mwazabwino kwambiri galvanized steel coil ogulitsa ndi opanga ku China, Mzere wathu wopangira zitsulo zokhala ndi malata uli ndi mphamvu yopangira matani 300,000 pachaka komanso liwiro lopanga 150m/min. Titha kupanga ndi kugulitsa malata zitsulo coils ndi m'lifupi mwake 800-1250mm ndi ❖ kuyanika kulemera kwa 60-300g/m3. Timapanga makoyilo achitsulo malinga ndi EN 10346, ASTM A653 muyezo. Tili ndi katundu wokwanira wazitsulo zachitsulo zotumizira mwachangu.
Chitsulo cha DX51D ndichosavuta komanso chosinthika. Imagwiritsidwa ntchito m'magawo ovuta a dep-draught ndipo imagwirizana ndi BS EN 10346: 2015 muyezo.
Koyilo yachitsulo yamalathisi Kalasi: DX51D+Z, DX52D+Z, DX53D+Z, DX54D+Z, DX56D+Z, DX57D+Z, DC51D+Z, SGCC, SGCD,S220GD+Z, S250GD+Z, S280GD+Z30G2 +Z, S350GD+Z, S550GD+Z
Chitsulo cha galvanized chimagwiritsidwa ntchito kwambiri pazinthu zosiyanasiyana. Nthawi zambiri amagwiritsidwa ntchito pazitsulo zopangira denga komanso zopangira zomanga, kuphatikiza mapaipi a chitoliro, matabwa a malata, matope ndi machitidwe onse omwe amakhala ndi chinyezi chambiri. Amagwiritsidwanso ntchito pazida zaulimi zosungiramo nkhokwe ndi nkhokwe
