Despite its simple structure, the mine steel strand is very reliable, and it is a kind of steel favored by customers at home and abroad. It is widely used in coal mine support scenarios and large-scale engineering construction such as bridges and houses. The mine steel strand produced by ZXSteelGroup has an unique production process. Its raw materials are of excellent quality and are directly supplied by large domestic steel mills. Each product production line is controlled by professional engineers. For 23 years experiences, various products produced and sold by Zhongxiang manufacturers have been tested by the market, and their quality and shipments are at the forefront of the industry.

Mine steel strand is a very common steel product, but it has a complex technical process. It is composed of multiple steel wires stranded. The surface of carbon steel can be added with galvanized layer, zinc aluminum alloy layer, and aluminum clad layer as needed, copper plating, epoxy resin coating, etc.

Mine steel strands are classified according to usage: prestressed steel strands, (for power) galvanized steel strands and stainless steel strands, of which prestressed steel strands are coated with anti-corrosive grease or paraffin and coated with HDPE and called unbonded pre-bonded stressed steel strands and prestressed steel strands are also made of galvanized or galvanized aluminum alloy steel wire; classified according to structure: prestressed steel strands can be divided into 7 wires, 2 wires, 3 wires and 19 wires according to the number of steel wires , The most commonly used is the 7-wire structure. Galvanized steel strands and aluminum-clad steel strands for power are also divided into 2, 3, 7, 19, 37 and other structures according to the number of steel wires. The most commonly used is the 7-wire structure.

According to the surface coating layer classification: it can be divided into (glossy) steel strands, galvanized steel strands, epoxy coated steel strands, aluminum clad steel strands, copper-plated steel strands, plastic coated steel strands, etc.

The above is the relevant knowledges of mine steel strands, if you have any needs for the products, please contact us!

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