Dab tsi yog steel qib DX51d sib npaug rau?
SGCC
DX51D yog European tus qauv, galvanized nrog 51 steel kauj raw cov ntaub ntawv, tus lej steel ntawm cov khoom siv, nrog cov khoom siv me me yog 51, nrog cov khoom siv me me
Dab tsi yog HDG chev?
Kub-DIP Galvanization
Cov txheej txheem kub-dip galvanization (HDG) cov txheej txheem cuam tshuam nrog cov txheej txheem hlau ntawm lub zinc {} Tus txheej txheem muaj zog thiab corrosion-resistant barrier {}}
Dab tsi yog qhov txawv ntawm DX51D thiab DX52D?
DX51D thiab DX52D yog ob qho kub-dip galvanized steels siv rau kev hloov pauv txias thiab zoo dua li dx52d tau siv ntau dua rau cov kev siv tus qauv
Dab tsi yog DX51D AZ150 cov khoom siv?
HDG rau cov hlau yog dab tsi?
Kub-dip galvanization yog ib daim ntawv ntawm galvanization. Nws yog tus txheej txheem ntawm ib qho kub ntawm 450 ° F) .
