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Color coated corrugated roofing sheet

Roof board is a board that can directly bear the load of the roof. Roofing panels are located on the roof of a house and are generally made of metals such as aluminum, magnesium, manganese or alloy. After the roof panels are assembled on the gable inclined beam on the top floor of the house, the wing panels are lapped to cover the vertical cracks that do not appear in the light of several monomer box roof panels, forming a well-integrated pitched roof. The aluminum alloy Coated on roofing and exterior wall is usually coated with Coil Coated technology, which has the advantages of good color difference control, uniform paint film, high quality stability and environmental protection. The type of coating generally uses PVDF fluorocarbon resin more than 70% fluorocarbon paint.
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Rebar

Rebar refers to steel used for reinforced concrete and prestressed reinforced concrete. Its cross section is round, sometimes square with rounded corners. Including plain round reinforcement, ribbed reinforcement and twisted reinforcement. Reinforcement for reinforced concrete refers to straight or coiled steel used for reinforcement of reinforced concrete. Its appearance is divided into smooth round reinforcement and deformed reinforcement, and the delivery status is straight bar and coiled round reinforcement.
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SAE1018 Wire rods

Wire rods are mainly used as blanks for wire drawing, and can also be directly used as building materials and processed into mechanical parts. Wire rod, also known as wire rod, usually refers to small diameter round steel in coils. The diameter of the wire rod is in the range of 5-19 mm (usually 6-9 mm), and its lower limit is the minimum size of the hot rolled steel section. Wire rods are round steel with relatively small diameter. The commodity form is supplied in coils. On the construction site, the common ones are those with diameters of 6, 8, 10 and 12 mm, most of which are low carbon steel. Generally, they are not used for the main reinforcement of reinforced concrete structures, but are mainly used for making reinforcement sleeves. There are also small diameter "brick reinforcement" used in brick concrete structures.
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A53 Carbon steel round bar

A53 is a steel grade produced according to American ASTM standards, which belongs to American standard. A53 Carbon steel round bar manufacturing requires parts with low stress and high toughness, such as car body, container, deep stamping vessels, pipes, gaskets, etc., which can be used for cold rolling, cold punching, cold heading, cold bending, hot rolling and other processes, as well as carburizing parts with low central strength, carbonitriding parts, etc. Round steel has relatively high strength, high hardenability and very good toughness, so its pressure bearing capacity is also guaranteed. Even if it is used at high temperature, the creep strength is high and the durability is also guaranteed.
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Wire rods

Wire rods are mainly used as blanks for wire drawing, and can also be directly used as building materials and processed into mechanical parts. Wire rod, also known as wire rod, usually refers to small diameter round steel in coils. The diameter of the wire rod is in the range of 5-19 mm (usually 6-9 mm), and its lower limit is the minimum size of the hot rolled steel section. Wire rods are round steel with relatively small diameter. The commodity form is supplied in coils. On the construction site, the common ones are those with diameters of 6, 8, 10 and 12 mm, most of which are low carbon steel. Generally, they are not used for the main reinforcement of reinforced concrete structures, but are mainly used for making reinforcement sleeves. There are also small diameter "brick reinforcement" used in brick concrete structures.
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Aluminum Roof

Characteristics:Weather proof; heating insulation; fireproof; anti-rust; sound insulation; long life span: more than 20 years. Corrosion Resistance: the aluzinc coating surface protects the base steel not only by providing barrier to corrosion elements, but also by the sacrificial nature of the coating.
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