Tangshan Junnan Steel

H-section steel is a kind of economical section and high-efficiency section with more optimized cross-sectional area distribution and more reasonable

Galvanized steel is to prevent the steel plate surface from corrosion to extend its service life, in the steel plate surface coated with a layer of me

Application for different Shank: Smooth Shank Smooth shank nails are the most common and are often used for framing and general construction applicat

Hot dip galvanized steel pipe is widely used in construction, machinery, coal mine, chemical industry, electric power, railway vehicles, automobile in

Mechanical property Grade Tensile strength Elongation Hardness -20 Impact energy (Mpa) (Mpa) (HBW) AKv/J (min)