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529 spiral steel pipe details
529 spiral steel pipe refers to a spiral seam welded steel pipe with a diameter of 529mm, which is commonly used in fields such as fluid transportation and structural support. It plays an important role in the construction industry with its excellent properties. 1. Features of 529 spiral steel pi...Read more -
What are the reasons for uneven wall thickness of spiral seam submerged arc welded steel pipes
The spiral seam submerged arc welded steel pipe has a uniform wall thickness, looks good, is evenly stressed, and is durable. The spiral seam submerged arc welded steel pipe has uneven wall thickness and uneven stress on the steel pipe. The thin parts of the steel pipe will easily break. The unev...Read more -
What are the connection methods for industrial seamless steel pipes
①Compression type: Insert the pipe into the nozzle of the pipe fitting, tighten it with a nut, and use spiral force to compress the casing at the nozzle through the sealing ring to act as a seal and complete the connection of the pipes. ②Welding type: The end of the pipe is grooved, and the pipe ...Read more -
Process, characteristics, and applications of DN600 large diameter anti-corrosion spiral steel pipe
In today’s industrial field, DN600 large-diameter anti-corrosion spiral steel pipe is an important pipeline material and is widely used in petroleum, chemical industry, water treatment, and other fields. First, the manufacturing process of DN600 large-diameter anti-corrosion spiral steel pi...Read more -
Advantages and application value of DN25 galvanized steel pipe
Galvanized steel pipes play an important role in the industrial field, and DN25 galvanized steel pipes have attracted even more attention. 1. Basic introduction to DN25 galvanized steel pipe DN25 galvanized steel pipe refers to a steel pipe with a diameter of DN25 that has been galvanized. This k...Read more -
What precautions should be taken during the processing of steel pipes
During the processing of steel pipes, some important precautions need to be followed to ensure quality and safety. First of all, operators need to undergo professional training and be familiar with equipment operating procedures before they can start working. This is because steel pipe processing...Read more -
What are the treatment methods for stainless steel pipes
There are many ways to treat stainless steel pipes, including the following: 1. Mirror treatment: Polishing the outer layer of stainless steel can be divided into two methods: physical and chemical. This method can make stainless steel more concise, high-end, fashionable, and advanced. 2. Sandbla...Read more -
What causes straight seam steel pipes to bend during production
The straightening of straight seam steel pipes is an important process in the production of straight seam steel pipes. Especially for API standard oil casings, oil and gas pipes, and special pipes for mechanical equipment that require higher quality. These steel pipes not only have strict require...Read more -
Large diameter flange connection plastic coated steel pipe
The flange connection of plastic-coated steel pipes is to weld the flanges on both ends of the steel pipe first, then shoot blast the inside and outside to remove rust, and then spray epoxy resin powder inside and outside. The plastic-coated steel pipes for water supply are suitable for the worki...Read more -
Detail of internal and external hot-dip galvanized steel pipes
With the rapid development of modern industry and urban construction, steel pipes, as an important building material, have become more and more widely used. Among the many types of steel pipes, internal and external hot-dip galvanized steel pipes have gradually emerged in fields such as construct...Read more -
The difference and connection between steel pipe and section steel
First, the details of the steel pipe Is the steel pipe a section of steel? This is a question that bothers many people. In the steel industry, steel pipes and steel sections are two different products, each with unique characteristics and application scenarios. Second, the definition of steel pip...Read more -
Characteristics of fire-fighting plastic-coated steel pipes, differences between galvanized steel pipes and plastic-coated steel pipes
First, the characteristics of fire-fighting plastic-coated steel pipes: 1. It is hygienic, non-toxic, does not accumulate scale, does not breed microorganisms, and ensures fluid quality. 2. It has strong flame retardant ability. Under the combustion test, the coating will not spontaneously ignite...Read more
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