SGCC muaj cov ntsiab lus sib txawv hauv cov ntsiab lus sib txawv. Nws feem ntau yog hais txog kub - dip galvanized steel thiab American kev nyab xeeb iav ntawv lees paub. Cov hauv qab no yog cov ncauj lus qhia ntxaws ntxaws:
Kub - dip galvanized steel (SGCC) yog kub- dip galvanized steel tau txhais nyob rau hauv raws li phau ntawv Nyij Pooj (JIS). S sawv rau cov hlau, g rau galvanized, c rau cold cold cold, thiab c rau ntau. SGCC cov hlau yog tsim los ntawm immersing lub txias- rolled puag phaj hauv Molten Zinc. Cov hlau me me ntawm cov tshuaj tiv thaiv ib tug tuab zinc -} hlau hlau alloy txheej rau saum npoo. Cov txheej no muaj cov txiaj ntsig xws li muaj zog corrosion tsis kam, cov nqi ua haujlwm qis, thiab txheej tawv. Nws yog dav siv hauv kev tsim kho, cov khoom siv hauv tsev, thiab kev lag luam tsheb, suav nrog cov vaj tsev vov tsev, cov khoom siv sab nrauv, khoom siv tsheb.
SGCC Kub - dip galvanized steel ntawv cov ntawv tshwj xeeb feem ntau suav nrog cov hauv qab no:
Thickness: Raws li Jis G 3302: 2019, tus qub tuab ntawm sgcc steel ntawv ua ntej muaj hluav taws xob feem ntau yog li 0.19 rau 3.2 hli. Thaum thicknesses yuav txawv me ntsis ntawm cov tuam ntxhab, cov tuab tuab ntau ntawm 0.15 txog 2.5 hli.
Dav: Cov dav dav dav suav nrog 1000 mm, 1219 hli, 1240 mm, 1250 mm, 1500 hli, thiab 2000 mm. Cov dav dav kuj tseem tuaj yeem yog kho tau thaum thov.
Ntev: steel ntawv ntev tau tuaj yeem kho kom tau raws li tau raws li cov neeg siv khoom xav tau. Muaj ob qho tib si tsis sib xws yog muaj. Ntog ntev ntev suav nrog 2000 mm thiab 2500 hli. Coiled steel ntawv los kuj muaj. Zinc Txheej Thickness: Ntau Zinc Txheej Thicknesses yog muaj, feem ntau xws li ntawm 40 txog 275 G / M². Cov tuab tuab tuaj yeem txiav txim siab raws li kev npaj siv thiab corrosion tsis kam ua.
Cov kev kho deg: Cov no suav nrog cov neeg caij passive (chroming), roj av, thiab anti ntiv tes tsis kam thiab cov khoom ntawm cov hlau.
Chev sab hauv lub taub: Rau Galvanized coils, lub taub sab hauv yog feem ntau 508 hli lossis 610 hli.