hot dip galvanized & painted steel column & beam

Product name: hot dip galvanized & painted H beam & column
Material: Q235, Q345
Dimension: customized
Technique: hot rolled or welded
Application: construction, prefabricated building

Material	Q235B, Q345B
Surface Treatment	1),Bared 2),Black painted (varnish coating) 3),Galvanized 4),With oiled-coveredSurface Treatment
Application	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