Dab tsi yog DX hlau?
DX51D-Hom Hlau
DX51D steel yog coorile thiab yoog raws li bs en 10346: 201} Cov khoom lag luam: Nruam Kub-DIP Coated
Dab tsi yog AZ150 txheej?
ZN / AL LOFT TSHUAB (AZ150) Zincalume® Steel muaj cov txheej txheej sib xyaw ntawm 43 {}}}} }; aluminium thiab 1.5% silicon. Qhov tsawg kawg txheej txheej loj ntawm 150 g / m2 (AZ150) muaj cov kev ua tau zoo hauv qab, thaum piv nrog lwm cov hlau tawv hlau.
Yog corten galvanized?
Lawv yog ob qho tib si corrosion-resistant tab sis tuaj rau lub xeev no nyob rau hauv cov hlau sib txawv uas tiv thaiv nws los ntawm kev txhim kho thiab puas tsuaj ntxiv.
Dab tsi yog DX51D cov khoom sib npaug rau?
DX51D yog European txheem, Galvanized nrog 51 steel kauj raw khoom, sib npaug rau sgcc.
DX53D yog dab tsi?
DX53D steel sib npaug qib
Hauv qab EN 10346: 2009 txheem, DX53D sib raug rau qib steel qib1.0355. hauv en 10346: 2015 txheem, nws sib npaug tsim yog 1.0952
