Steel Pipe Material
Release time:
2025-07-24
Steel pipes can also be divided into seamless steel pipes and welded steel pipes according to the production process. Seamless steel pipes are divided into hot-rolled and cold-rolled (drawn). Welded steel pipes are divided into straight seam welded steel pipes and spiral seam welded steel pipes.
The materials of steel pipes mainly include carbon steel, alloy steel, stainless steel, aluminum alloy, etc. details as follows:
Carbon steel pipe. This is a common steel pipe material that includes steels with different carbon contents (low carbon steel, medium carbon steel, and high carbon steel). This type of steel pipe is usually used to transport fluids such as water and gas, and to make machine parts.
Alloy steel pipe. This kind of steel pipe is formed by adding a certain amount of alloy elements (such as chromium, molybdenum, nickel, titanium, etc.) on the basis of carbon steel. It has the properties of heat resistance, wear resistance and corrosion resistance, and is suitable for high temperature and high pressure. of pipes and valves.
Stainless steel pipe. This kind of steel pipe is an alloy product composed of iron, chromium, nickel and other metal elements. It has good corrosion resistance and is suitable for special environments such as strong acid and strong alkali.
Aluminum alloy steel pipe. This kind of steel pipe is made of aluminum alloy and has the characteristics of low density, high strength, good rigidity and strong corrosion resistance. It is widely used in aerospace, automobile manufacturing, construction and other fields.
In addition, steel pipes can also be divided into seamless steel pipes and welded steel pipes according to the production process. Seamless steel pipes are divided into hot-rolled and cold-rolled (drawn). Welded steel pipes are divided into straight seam welded steel pipes and spiral seam welded steel pipes.
RELATED NEWS
Steel pipes can also be divided into seamless steel pipes and welded steel pipes according to the production process. Seamless steel pipes are divided into hot-rolled and cold-rolled (drawn). Welded steel pipes are divided into straight seam welded steel pipes and spiral seam welded steel pipes.
2025-07-24
From iron ore mining to the production of final steel products. Different steel grades and product requirements may lead to differences in process flow. In response to different steel types and product needs, our factory will adjust steelmaking methods, rolling processes, heat treatment processes, etc. Here are some common variations:
2024-02-21
Stainless steel plate is generally stainless steel plate and acid-resistant steel plate. Coming out at the beginning of this century, the development of stainless steel plate for the development of modern industry and scientific and technological progress has laid an important material and technological foundation. There are many kinds of stainless steel plate, different performance, it has gradually formed several categories in the process of development.
2023-04-14
Properties of stainless steel plate
The stainless steel plate has similar resistance to general corrosion as the unstable nichcr 304. Prolonged heating in the chrome-carbide degree temperature range may affect alloys 321 and 347 in harsh corrosive media. It is mainly used in high temperature applications, where the material is required to have strong sensitization resistance to prevent intergranular corrosion at lower temperatures.
2023-04-14
Application prospect of stainless steel pipe
Stainless steel pipe is a kind of economic cross-section steel, is an important product in the steel industry, can be widely used in life decoration and industry, many people in the market for making stair handrails, window protection, railings, furniture and so on. There are two common materials, 201 and 304.
2023-04-14
Cause of 304 steel rust phenomenon
Chloride ions are found in many places, such as salt, sweat, sea water, sea wind, soil, and so on. In the presence of chloride ions, stainless steel corrodes quickly, even more than ordinary mild steel. Chloride ions form a complex with Fe in the alloying element, which reduces the positive potential of Fe, and then is oxidized by oxidizing agents who take away electrons [1]. So there are requirements for the use of stainless steel environment, and the need to wipe often, remove dust, keep clean and dry.
2023-04-14
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