What is the pattern plate standard? I don't know if you have ever taken the escalator, the bottom and top of the escalator will have a partition, these partitions are generally used patterned board laying. Patterned board has a very good ability to bear pressure, is a composite metal produced by the material. What is the standard of patterned board? What are the applications of patterned board? Today, we come to have a good understanding of the standard of the patterned plate and its application, see what the patterned plate has a little.
A pattern plate standard
This standard applies to carbon structural steel, structural steel for hulls, high marble resistance structural steel hot-rolled diamond-shaped, lentil-shaped, round bean-shaped patterned steel plate.
2, referenced standards: GB222 steel chemical analysis with specimen taking method and finished product chemical composition allowable deviation, GB247 steel plate and steel strip acceptance, packaging, marking and quality certification of the general provisions of the GB700 carbon structural steel GB709 hot rolled steel plate and steel strip dimensions, shape, weight and allowable deviation GB712 structural steel for hulls GB4171 high-weather resistance Structural steel.
3, the size, shape, weight and its allowable deviation of steel plate 3.1 The size of patterned steel plate shall conform to the following provisions: basic thickness: 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 7.0, 8.0mm. width: 600~1800mm, graded by 50mm. Length: 2000~12000mm, advanced by 100mm. By agreement between the supply and demand sides, we can supply patterned steel plates or patterned steel strips in rolls other than the dimensions specified in this standard.
4, patterned steel plate length, width size of the allowable deviation shall comply with the provisions of GB709. Patterned steel plate produced by continuous rolling mill may not cut the longitudinal edge.
Second, the pattern shape
Surface with patterned steel plate is called patterned plate, English name: diamond?plate. its pattern into a lentil-shaped, rhombus-shaped, rounded, flat and rounded mixed shapes, lentil-shaped on the market is the most common. Produced by: Laigang, Rizhao, Bensteel, Shougang, Ningsteel, Meigang, Ansteel, TISCO, Beitai and so on.
Third, the specific application
Patterned plate has a beautiful appearance, can be anti-slip, strengthen the performance, saving steel and many other advantages. In transportation, construction, decoration, decoration, equipment around the bottom plate, machinery, shipbuilding and other fields have a wide range of applications. Generally speaking, the user of the pattern plate mechanical properties, mechanical properties are not high requirements, so the quality of the pattern plate is mainly manifested in the pattern into the flower rate, pattern height, pattern height difference. Currently on the market commonly used thickness ranging from 2.0-8mm, the width of the common 1250, 1500mm two.
The above, is the standard and application of patterned board. Patterned plate standard is a kind of used to make mechanical flooring, can be used in the construction of mechanical stairs and some ship industry, is a kind of more strength of the construction of iron plate. Patterned plate is also used in the transportation industry is more, is currently utilized? Wider flooring. Patterned plate is made of composite metal, so the ability to resist corrosion is very strong, and is not easy to deform, there is also a very good anti-slip ability, most of the places that are easy to slip will use patterned plate.
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