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Rebar refers to the steel used for reinforced concrete and prestressed reinforced concrete. Its cross section is round, sometimes square with rounded corners. It includes plain round steel bar, ribbed bar and torsion bar.
The steel bar for reinforced concrete refers to the straight or coiled steel used for reinforcement of reinforced concrete. Its shape can be divided into two types: plain round steel bar and deformed steel bar, and the delivery state is straight bar and round bar.
In fact, the plain round steel bar is the small round steel and round plate of ordinary low carbon steel. Deformed steel bar is a kind of steel bar with rib on the surface, usually with two longitudinal ribs and transverse ribs evenly distributed along the length direction. The shape of transverse rib is spiral, herringbone and crescent. Expressed in mm of nominal diameter. The nominal diameter of deformed bars is equivalent to that of plain round bars with equal cross-sections. The nominal diameter of reinforcement is 8-50 mm, and the recommended diameter is 8, 12, 16, 20, 25, 32 and 40 mm. Steel grades: 20MnSi, 20mnv, 25mnsi, bs20mnsi. Steel bars mainly bear tensile stress in concrete. Due to the effect of ribs, deformed steel bars have greater bonding capacity with concrete, so they can better bear the action of external forces. Reinforcement is widely used in various building structures. In particular, large, heavy, light thin-walled and high-rise building structures.
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PPGL steel is an innovative product by combining the strength of steel with the anti-corrosive capabilities of coatings. It is short for pre-painted galvalume steel coil, which uses aluminum-galvanized sheet as base metal. The material is exceptionally resistant to corrosion and high temperature up to 315 degrees. PPGL coils are used in a wide variety of applications such as roofing & cladding, doors & windows, lighting, vehicle manufacturing, furniture, home appliance, and shipbuilding industry. Wanzhi Steel offers PPGL coil with width of 600-1,250 mm, and the thickness of 0.12-1.2 mm. There are also various colors and patterns to choose from. Welcome to contact us!Read more
PPGI steel sheet has features like beautiful appearance, wide applications, low maintenance and long life. It is widely used as building materials, and other areas, such as automobile industry, furniture, home appliances, etc. There is a wide variety of designs, colors, and sizes to choose from, including plain and profile sheets, glossy or matte, solid color or pattens, etc. Wanzhi Steel has its own factory and advanced production line to offer quality pre-painted galvanized steel sheets for sale. The thickness ranges from 0.12-1.2 mm and the maximum width is 1250 mm. You can select according to your needs.Read more
Color coated steel coil & sheet & surface material for making writing board, like whiteboard & green board & blackboard steel coil & sheet & surface material.Read more
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