wanzhigroup

Factory production spot supply

Guatemala 100 tons Q345B spiral welded pipe

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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Colored stone metal tile use

Application of colored stone metal tile in rural areas

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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Corrugated-steel-board

Disclosure of the use of corrugated steel board information

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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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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