Matte galvanized tiaj tus hlau
Galvanized tiaj tus steel
Khoom siv: Q195, Q235, Q345 A36/1045/1020
Txuj: ASTM, BS, GB, JIS
Qauv: dav 12-600mm ntev 2000-12000mm thickness 0.5-300mm
Cov txheej txheem ntau lawm: galvanized
Hom: Hlau
Kev Siv: Feem ntau yog siv rau hauv kev tsim cov tshuab nplooj ntoos hlav rau tsheb, tsheb laij teb, tsheb thauj mus los, thiab lwm yam.