Steel is widely used in the field of construction, serving for houses, offices, factories, factories, bridges, roads, hydroelectric power plants… This material has great bearing capacity, high strength. High reliability and easy installation. On the market, there are common types of construction steel such as coil, pipe, bar and section steel.
Steel wire, coil, smooth surface or ribbed with common diameters are: Ø6mm, Ø8mm, Ø10mm, Ø12mm, Ø14mm. This type of construction steel has a weight of about 200-459kg/roll, in special cases manufacturers can provide a weight of 1/300kg/roll.
Steel coils must meet the requirements of yield strength, instantaneous strength, elongation and are determined by the method of tensile test, bending test in cold state. Steel coils are used for wire drawing processing, construction processing, housing construction, bridges, tunnels, etc.
Construction steel pipe
Construction works use steel pipes such as round steel pipes, square pipes and rectangular steel pipes, in addition to oval steel pipes. In particular, steel pipes used for industry are very diverse such as spiral welded steel pipes, galvanized steel pipes, high-rise welded steel pipes, straight welded steel pipes, carbon steel pipes… Steel pipes have hollow structure, thin wall, and weight. Lightweight with strong rigidity, high strength and can be painted, polished, plated for added durability.
Steel pipes are used for construction works such as pre-engineered steel buildings, scaffolding, load-bearing scaffolds, ultrasonic pile systems in foundation structures, telecommunications poles, urban lighting, in factories. mechanical.
Steel bars
Bar steel, also known as rebar, is used for industrial and civil construction that requires toughness, bending resistance and high elongation. This type of construction steel has 2 types including smooth round bar and rebar.
Rebar steel is also known as reinforced concrete, ribbed outside with common diameters Ø10, Ø12, Ø14, Ø16, Ø18, Ø20, Ø22, Ø25, Ø28, Ø32. Plain steel round bar has smooth surface, normal length is 12m/tree with common diameters: Ø14, Ø16, Ø18, Ø20, Ø22, Ø25.
Steel
This type of construction steel is being widely used in Vietnam with basic forms such as U, I, V, L, H, C, Z shaped steel. Shape steel used for construction of pre-engineered steel buildings, bridge girders axles, scales, trunks, construction works, machine building, mechanics, shipbuilding, framing for factories…
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