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 DX51D Z275?
DX51D + Z275 hais txog kub dip galvanizing nrog lub hom phiaj ntawm zinc yog los tiv thaiv kom tsis txhob muaj 805g / ㎡ ntawm zinc muab cov hwm folvanized khoom .
Dab tsi yog DX51D cov khoom sib npaug rau?
DX51d yog European txheem, Galvanized nrog 51 steel kauj raw khoom, sib npaug rau SGCC
Dab tsi Z275 txheej txhais tau?
Cov kev qhia tshwj xeeb Z275 thiab Z600 xa mus rau zinc txheej, ntsuas hauv grams zinc lossis Aluminium ib square me me ntawm ob sab ntawm cov hlau .
CRC txhais li cas hauv steel?
Cuav Rolled Chev
Cold coil, tseem hu ua CRC, yog hom khoom steel uas yog ua los ntawm kub dov hlau thiab yog tus yam ntxwv me me .
