wanzhigroup

Corrugated board test report

Venezuela 340 tons galvanized and color coated corrugated board

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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Advantages-and-Disadvantages-of-Hot-Rolling-cold-rolling

The difference between hot rolling and cold rolling

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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cold rolled plate

Effect of element content on properties of cold rolled sheet

The content range of various elements common in cold rolled plate, and their respective roles Cold rolled sheet is usually used in the manufacture of steel structures, furniture, electrical appliances, metallurgical equipment and so on. The common element content in cold rolled sheet has the following effects on the performance: How to select cold rolled

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Binding Technology Of Column Reinforcement

Column Reinforcement Lashing Technique 1. Column reinforcement Process flow: Connection of vertical load-bearing bars → drawing of stirrup spacing line → setting column stirrup → binding stirrup 2. The connection mode of stress-bearing reinforcement must meet the design requirements. 3. Draw the stirrup spacing line: On the vertical reinforcement of the column, mark the stirrup

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ppgi coil

The Reasons Why Color-Coated Steel Is Becoming More And More Popular

With the rapid development of the construction and home decoration industries, the popularity of color-coated steel as a new building decoration material continues to increase.  Introducing the definition and application scope of color-coated steel Color-coated steel is a kind of building decoration material that is processed by surface treatment, painting and other processes of steel

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