Material | Q345B,Q345C,Q345D,Q345E,Q390,Q390B,Q390C,Q390D,Q390E,Q420,Q420B,Q420C,Q420DQ420E,Q460,Q460D,Q500C,Q500D,Q500E,Q550C,Q550D,Q550E,Q620C,Q620D,Q620E,Q690A,Q690B,Q690C,Q690D,Q690E,Q690D,Q690C,Q890C,Q890D16Mo3,16MnL,16MnR ,16Mng,16MnDR,SGCC , SGCH ,DX51D+Z,Q195-Q420 Series,SS400-SS540 Series,S235JR-S355JR Series,ST Series,A36-A992 Series,Gr50 Series. A500 A36 |
Surface treatment | Top paint: PVDF, HDP, SMP, PE, PUPrime paint: polyurethane, epoxy, PEBack paint: epoxy, modified polyester |