Q345B spiral welded pipe introduction Q345B spiral welded pipe is a pipe material with excellent comprehensive performance, which is widely used in petroleum, chemical industry, electric power and other fields. And the main characteristics of Q345B spiral welded pipe are its excellent strength, toughness and corrosion resistance. These characteristics make it widely used in construction, […]
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Introduction of Colored Stone Metal Tile The manufacturing process of colored stone metal tiles not only has the shape of traditional craftsmanship, but also integrates the essence of modern technology. First of all, high-quality galvanized steel sheets are selected as the base material. This steel sheet is composed of 55% aluminum, 43.4% zinc and 1.6%
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Colored stone metal tile in rural areas are gradually being widely used and are an important material in modern rural construction. Colored stone metal tiles are an emerging building material that combines traditional beauty with modern technology. In recent years, they have played an increasingly important role in shaping rural landscapes. They not only break
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Zimbabwe RAL 5015 PPGI Coil Project Profile RAL 5015 PPGI Coil is the type of product that the customer needs. The customer is an engineering company responsible for large-scale projects. What they need is a color-coated roll of high-zinc-layer paint film to make corrugated ceilings. The product specification is high zinc layer z275g per square
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1. The use of corrugated steel board Corrugated steel board is a thin plate material used to cover and support structures. Corrugated steel boards have certain corrosion resistance, water resistance, durability and portability; so they are widely used in the following fields: 1. Construction field: Used for industrial plants, warehouses, building roofs, walls, ceilings, partitions,
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The twists and turns of the project The color coated corrugated board is one of the main products of our company. Venezuelan customers do not directly contact our company’s customers. This customer contacted our company through a freight forwarding introduction. Among them, there is a relatively important middleman. He is Manager Li of Luoyang Steel
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Roofing panels are panels that can directly withstand roof loads. Roof panels are located on the roof of the house and are generally made of aluminum, magnesium, manganese or metal alloys. After the roof panels are assembled on the sloping gable beams on the top floor of the house, the wing panels are lapped and
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Hot rolling and cold rolling are two common methods for processing metal materials. Their processing processes and product properties after processing are very different. Here are the specific differences: During processing: 1. Processing principle Hot rolling is to heat a metal material to a plastic temperature at a high temperature, and use a large rolling
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If you need steel products and are looking for a reliable dealer, Wanzhi Steel is a very good choice, and customers can feel completely at ease here.
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Hot Rolling And Cold Rolling Concepts 1.Hot Rolling Hot Rolling is Continuous casting slabs or blooming slabs are used as raw materials, heated by a step-by-step reheating furnace, dephosphorized by high-pressure water, then entered into the roughing mill, and then into the finishing mill after cutting head and tail, and then precisely controlled by computer.
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