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zhongjing
Product Description
Corrugated sheet is also called pressure plate. It uses color-coated steel plates, galvanized sheets and other sheet metal materials to be rolled and cold-formed into various wave-shaped pressure plates. It is suitable for industrial and civil buildings, warehouses, special buildings, and roofing, walls, and interior and exterior wall decoration of large-span steel structure houses.It has the characteristics of light weight, high strength, rich color, convenient and fast construction, seismic resistance, fireproof, rainproof, long life, maintenance-free, etc., and has been widely popularized and applied.
| Steel grades | Chemical composition% | Residual Element> | Tensile strength(MPa) | |||||
| C%< | Si%< | Mn%< | P%< | S%< | Alt< | |||
| SGCC, DX51D+Z | 0.07 | 0.03 | 0.5 | 0.025 | 0.025 | 0.02 | Cu<0.10Ni<0.08Cr<0.10As<0.05Sn<0.05 | 270-500 |
| DX52D+Z | 0.06 | 0.03 | 0.45 | 0.025 | 0.025 | 0.02 | 270-420 | |
| DX53D+Z | 0.03 | 0.03 | 0.4 | 0.02 | 0.02 | 0.02 | 270-380 | |
| S220GD+Z | 0.17 | 0.3 | 1 | 0.035 | 0.3 | 0.02 | 300-440 | |
| S250GD+Z | 0.17 | 0.3 | 1 | 0.035 | 0.3 | 0.02 | 330-470 | |
| S350GD+Z | 0.2 | 0.55 | 1.6 | 0.035 | 0.3 | 0.02 | 420-560 | |
Corrugated sheet classification
(1) Classified by application site-divided into roof panels, wall panels, floor support panels and ceiling panels.In use, colored steel plates are used as wall decoration panels at the same time, and the architectural decoration effect is relatively novel and unique.
(2) Classification by wave height-divided into high-wave plate (wave height ≥70mm), medium-wave plate (wave height<70mm) and low-wave plate (wave height<30mm)
(3) Classified by substrate material-divided into hot-dip galvanized substrate, hot-dip aluminized zinc and hot-dip galvanized aluminum substrate.
(4) Classified according to the structure of the plate seam-divided into lap, bite edge and withholding structure.Among them, the medium and high-wave panels with biting edges and withholding should be used as roof panels with high waterproof requirements; the lapsed medium and high-wave panels are galvanized for floor coverings; and the lapsed low-wave panels should be used as wall panels.
Corrugated sheet features
Product performance: color board thickness 0.2mm~1.0mm
Effective width: 608mm, 760mm, 820mm, 900mm, 950mm, 960mm, 1025mm, etc.
Scope of application
Steel structure house panels, mobile house panels, etc.(1) The shape is beautiful and novel, the colors are rich, the decoration is strong, the combination is flexible and changeable, and it can express different
Corrugated board type
Corrugated board type
Architectural style;
(2) Light weight (6~10kg/m²), high strength (yield strength 250~550MPa), good skin stiffness, good waterproof and seismic performance;
(3) High quality of factory-made products
(4) Easy construction and installation, reduce installation and transportation workload, and shorten the construction period;
(5) Pressure-type steel plates are environmentally friendly building materials and can be recycled. The promotion and application of pressure-type steel plates is in line with the policy of sustainable development of the national economy.;
(6) The price of monomer materials is higher, and the durability is poor compared with concrete or masonry enclosure materials.
Zhongjing Steel Group (Guangdong) Co.,Ltd. specializes in the production of cold-rolled/hot-rolled coils, carbon steel pipes, bars, and PPGI materials. It is a modern enterprise integrating carbon steel production, processing, and trade. It is a Chinese iron and steel enterprise group.
