China Wuxi factory production of ordinary galvanized square pipe and rectangular pipe delivery time fast length can be fixed galvanized square pipe and rectangular pipe for guardrail tent decoration

Quick Detail:

Cold galvanized square pipe and cold galvanized rectangular pipe are common building materials, which are widely used in various engineering projects. They have excellent anti-corrosion properties and durability, and can effectively resist the erosion of the external environment on the pipeline.

Common cold galvanized square pipe is a kind of low carbon steel as the base material, after pickling, cleaning, impregnation and other processes, through electrolytic deposition on the surface covered with a uniform and dense zinc layer. This can effectively improve the weather resistance and corrosion resistance of the square pipe and extend its service life.

The cold galvanized rectangular pipe is specially processed from the ordinary cold galvanized strip in the production process. Compared with traditional square tubes, rectangular tubes are more suitable for use in some specific scenarios. For example, when a building structure needs to bear a large load or is used as a supporting frame, rectangular tubes are more stable and reliable due to their cross section shape, and have better strength and stiffness.

Both cold galvanized square pipe and cold galvanized rectangular pipe have the advantages of easy processing and good weldability, and have been widely used in the field of construction. They can not only be used as structural support parts, but also can be made into a variety of equipment accessories, fence guardrail and furniture and other products. At the same time, it also plays an important role in the field of municipal engineering and transportation.

In short, ordinary cold galvanized square pipe and cold galvanized rectangular pipe can meet the requirements of different industries for material quality and functional requirements, and show excellent performance in practical applications.

Description:

The main difference between ordinary cold galvanized square tube and hot galvanized square tube is its production process and performance characteristics.

First of all, from the production process point of view, the ordinary cold galvanized rectangular tube with square tube is the steel after pickling, washing, electrolysis and other processes, at room temperature electrogalvanized. Hot-dip galvanized square tube Rectangular tube is the steel immersed in a high-temperature solution for reaction, so that the surface of a uniform and dense layer of metal zinc covering.

Secondly, in terms of performance characteristics, ordinary cold galvanized rectangular tubes with square tubes have better corrosion resistance and bright and beautiful appearance. However, because the cold galvanized layer is relatively thin, it is easy to oxidize and spalling when exposed to harsh environments for a long time. The hot-dip galvanized square pipe rectangular pipe because of the use of high temperature soaking method, so it has more durable characteristics, can effectively prevent the steel from being oxidized and corroded.

In general, although both of them improve their corrosion resistance by electroplating steel, there are differences in their service life and weather resistance due to different production processes. Therefore, when choosing the use, it is necessary to consider the advantages and disadvantages of each according to the actual needs, and make a choice in combination with the specific situation.

Applications:

In civil buildings, ordinary cold galvanized square pipe and cold galvanized rectangular pipe are often used as indoor and outdoor decorative materials or structural support materials. For example, the use of these pipes in roof drainage systems can effectively remove rainwater; When used on the stair handrail or railing, it not only plays a safety protection role but also increases the beauty; In the furniture manufacturing process, these high-quality steel products are often used to enhance the texture and robustness of furniture.

In addition, in the field of transportation, ordinary cold galvanized square pipe and cold galvanized rectangular pipe also play an important role. For example, the use of these steel products in highway guardrail systems can provide powerful anti-collision functions; In the urban rail transit project, it can be applied to platform railings, station entrance and exit signs and other places.

In short, ordinary cold galvanized square pipe and cold galvanized rectangular pipe have a wide and important application prospect in various industries by means of their characteristics of meeting diverse needs. Whether to achieve structural stability or to improve decorative effects and safety performance, these two types of steel products have shown great potential and continue to promote the technological progress and development of related industries.

Specifications:

Competitive Advantage:

• We have 13 hot-dip galvanized square pipe production line, raw steel coil we maintain inventory of more than 100,000 tons, all kinds of materials of steel coil inventory we have everything, and have their own steel coil slitting machine, can achieve customer orders within three days of rapid delivery.

• We have a professional quality inspection department, each quality inspector has more than three years of learning and training, and a production line is equipped with at least 6 quality inspectors 24 hours day and night in turn quality testing, to ensure that the product pass rate reaches 100%, for the company's products at home and abroad to create a good reputation.

• The company has a complete and scientific quality management system, including: CE certification, Japanese JIS certification, EN10219 certification EN10210 certification, EPD (Environmental Product Declaration) Environmental product declaration, French BV certification, American ABS Classification Society certification Norsk Veritas certification, environmental management system certification, ISO9001 certification, etc.