SS400, Q235B,S235JR,Q345B, S355JR, A36 etc.
2),Black painted (varnish coating)
4),With oiled-coveredSurface Treatment
1.Industrial structure of the steel structure bearing bracket.
2.Underground engineering steel pile and retaining structure.
3.Petrochemical and electric power and other industrial equipment structure
4.Large span steel bridge components
5.Ships, machinery manufacturing frame structure
6.The train, automobile, tractor beam bracket
7.Port of conveyor belt, high speed damper bracket