Lub galvanized steel yeeb nkab yog raws li cov yeeb nkab welded thiab plated ib txheej ntawm zinc rau ntawm qhov chaw. Lub hom phiaj yog los tiv thaiv xeb thiab tiv thaiv corrosion. Txhua qhov ntev yog 6m. Galvanized kav muab faib ua ob hom: kub-dip galvanized thiab electroplating (tseem hu ua txias galvanized).
Qhov hnyav coefficient ntawm galvanized steel yeeb nkab
Nominal phab ntsa thickness (MM): 2.0, 2.5, 2.8, 3.2, 3.5, 3.8, 4.0, 4.5.
Coefficient tsis muaj (C): 1.064, 1.051, 1.045, 1.040, 1.036, 1.034, 1.032, 1.028.
Lus Cim: Cov khoom siv hlau hlau yog cov cim tseem ceeb los xyuas kom meej qhov kev ua tau zoo kawg (kev ua haujlwm zoo) ntawm cov hlau. Nws nyob ntawm cov tshuaj muaj pes tsawg leeg thiab thermal kho system ntawm steel. Nyob rau hauv cov yeeb nkab steel qauv, raws li kev siv sib txawv, kev ua haujlwm ncab (lub zog tensile, lub zog tawm los yog qhov taw tes tawm los, qhov taw tes elongation) thiab hardness, toughness indicators, thiab siab thiab kub kev ua tau zoo los ntawm cov neeg siv.
Hlau tooj: Q215A; Q215B; qw 235a;. q235 ib.
Ntsuas tus nqi /MPA:D10.2-168.3mm yog 3MPa; D177.8-323.9mm yog 5MPa
Cov kauj ruam ntau lawm ntawm galvanized steel yeeb nkab
Cov txheej txheem txheej txheem yog: dub raj -alkaline ntxuav - dej ntxuav -pickling - dej drift -immersion - ziab - kub immersion galvanized - sab nraud tshuab -air -cooled - dej txias - dej txias --Prillida -Rinse of Water - Kuaj - Nyhav - Nkag mus rau hauv lub warehouse.
