round perforated steel sheet
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round perforated steel sheetEach coil of steel wire shall consist of one wire. The surface of the rod shall not have cracks, folds, scars, ears, layers or inclusions. However, indentation, pits, bumps, scratches and pockmarks are allowed, and the depth or height shall not be 0.2mm. There should be no corrosion and oxidation skin on the surface of the steel wire, and oxidation color is allowed by heat treatment. The surface of the wire is allowed to have scratches not exceeding half of the allowable deviation range of the diameter, and local defects not exceeding the allowable deviation of the appropriate diameter.
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round perforated steel sheet 【round perforated steel sheet】
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round perforated steel sheetAfter annealing, the wire will become soft, flexibility will increase, iron is a relatively active metal, and more active than hydrogen, so it is a good reducing agent. At room temperature, iron is not easy to react with oxygen, sulfur, chlorine and other non-metallic elements in dry air. Its production cost is lower, its use and scale are also relatively wide, and it has better protective function. Therefore, it is an important material for steel parts in strict working environment.
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round perforated steel sheet 【round perforated steel sheet】
Read MorePacking and binding galvanized wire is in the liquid state of zinc, after a messy physical and chemical effect, not only on the steel plated thick pure zinc layer, and also generate a zinc-iron alloy layer. This kind of plating method, not only has the corrosion characteristics of the electric galvanized wire, and because of a zinc alloy layer. It also has strong corrosion resistance that can not be compared with electric galvanizing. Therefore, this plating method is particularly suitable for a variety of strong acid, alkali fog and other strong corrosive environment.
round perforated steel sheet...
round perforated steel sheet 【round perforated steel sheet】
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round perforated steel sheet
Post time: 26-09-22...
round perforated steel sheet 【round perforated steel sheet】
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round perforated steel sheet
Post time: 15-06-22...
round perforated steel sheet 【round perforated steel sheet】
Read Moreround perforated steel sheet
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round perforated steel sheet 【round perforated steel sheet】
Read Moreround perforated steel sheet
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round perforated steel sheet 【round perforated steel sheet】
Read MoreThree: packaging: moisture-proof paper, woven bag strip, other packaging can be packed according to customer requirements
round perforated steel sheet...
round perforated steel sheet 【round perforated steel sheet】
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round perforated steel sheet
Post time: 17-06-24...
round perforated steel sheet 【round perforated steel sheet】
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round perforated steel sheet
Post time: 13-05-22...
round perforated steel sheet 【round perforated steel sheet】
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- Hexagonal cage has a wide range of applications, with the progress of science and technology, has been extended to the major hydraulic engineering, civil engineering. Geotechnical engineering and other projects. In the hydraulic hexagonal cage in the river construction to reach the utility, that is appropriate and the use of hexagonal cage used to fill stone, fixed river, can be used to avoid river erosion bring water and soil loss. In the civil engineering project, the hexagonal cage is considered appropriate and the use of similar particle size volume particle filling, the mesh wall is formed between the cage, which is the stone cage mesh retaining wall.
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With other coatings, the opposite is true. Rust builds up immediately and spreads quickly underneath the coating, causing it to peel. The depletion of zinc in the atmosphere is very slow, about 1/17 to 1/18 of the corrosion rate of steel, and is predictable. Its life span far exceeds that of any other coating. The life of the coating depends on the thickness of the coating in a particular environment. And the coating thickness is determined by the thickness of the steel, that is, the thicker the steel is easy to get thicker coating, so the thick steel part of the same steel structure must also get thicker coating, in order to ensure a longer life.
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Alias: gabion mesh, heavy hexagonal mesh, ecological mesh, wire mesh, etc.
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Many customers are in great need of galvanized barbed rope when they decide to purchase it, and the barbed rope specification determines the length of the later installation.
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Thorn rope also often appear in another type: 14*14# thorn rope, 12*12# thorn rope, 12*14# thorn rope, which 14# wire diameter is about 2.0 mm, 12# wire diameter is about 2.65 mm, there is a non-standard 2.25 mm is also commonly used linear. According to this specification conversion 14*14# thorn rope a kilogram out of 12 meters, 12*14# thorn rope a kilogram out of 8 meters, 12*12# thorn rope a kilogram out of about 5 meters.
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