Seamless steel pipes are characterized by their lack of joints, offering superior mechanical properties and surface finishes both internally and externally. These pipes are produced through a process involving heating, perforating, expanding, cold drawing, or cold rolling of a solid steel billet. Their robust construction and finish make them invaluable across various industries.

High-pressure boilers are crucial mechanical equipment in industrial production, featuring pipes that are tightly connected to withstand high-temperature steam under high pressure. However, various factors can cause seamless pipes to bend and deform, leading to unstable equipment operation, leaks, and other issues. This article will briefly introduce high-pressure boiler tube bending treatment method.

Heat exchange tubes are integral components of heat exchangers, positioned inside the cylinder to facilitate the heat exchange between two media. They are characterized by high thermal conductivity and excellent isothermal properties. These tubes efficiently transfer heat energy from one point to another with minimal heat loss, earning them the title of heat transfer superconductors. Their thermal conductivity can be thousands of times that of copper.

Heat exchange tubes are integral components of heat exchangers, positioned inside the cylinder to facilitate the heat exchange between two media. They are characterized by high thermal conductivity and excellent isothermal properties. These tubes efficiently transfer heat energy from one point to another with minimal heat loss, earning them the title of heat transfer superconductors. Their thermal conductivity can be thousands of times that of copper.

Surface decarburization in seamless pipes is primarily caused by oxidizing gases such as oxygen, water vapor, and carbon dioxide. When these gases come into contact with the heated surface of steel wires, simultaneous oxidation and decarburization occur. The solid solution carbon in iron has a high affinity for these gases, leading to the carbon on the surface being decarbonized.

ERW (Electric Resistance Welding) steel pipe utilizes induction welding, which requires no weld filler, produces no welding spatter, has a narrow heat-affected zone, and results in aesthetically pleasing welds with excellent mechanical properties. This makes ERW steel pipes highly desirable in various industries. The ERW steel pipe production line is among the most advanced globally, with key equipment supplied by leading manufacturers such as Germany's SMS and MEER. This article details the ERW steel pipe production line.

Heat exchanger tubes are crucial components within heat exchangers, facilitating the transfer of heat between two media. These tubes boast high thermal conductivity and excellent isothermal performance, making them highly efficient in transferring heat with minimal loss. Often referred to as heat transfer superconductors, their thermal conductivity is significantly higher than that of copper. This article will detail the various types of heat exchanger tubes.

Ensuring the longevity and durability of seamless steel pipes requires effective anti-rust methods. Here are some of the most effective techniques.

Carbon seamless (SMLS) steel pipes are widely used and have strict storage requirements. Adhering to the proper storage environment, implementing necessary anti-rust measures, and paying attention to storage details will ensure that seamless steel pipes remain in good condition and provide reliable support for production and construction across various industries. This article will talk about the seamless steel pipe storage requirements.

ASTM A106 seamless steel pipe is a type of American standard seamless steel pipe designed for use in high-temperature environments. It comes in two grades: ASTM A106 Grade A and ASTM A106 Grade B, equivalent to China's #10 and #20 materials, respectively. As part of the ordinary carbon steel series, ASTM A106 seamless steel pipe is manufactured using two different processes: cold drawing and hot rolling. These processes impact the pipe's accuracy, surface quality, minimum size, and mechanical properties.

Proper cleaning and maintenance of carbon welded steel pipes are essential to ensure their longevity and optimal performance. Here are the key steps and best practices for maintaining these pipes.

At CONTINENTAL STEEL, we pride ourselves on our expertise in the production of SSAW (Spiral Submerged Arc Welding) steel pipes. As pioneers in this field, our knowledge and experience set us apart from other suppliers in China. Here is an overview of the production process for SSAW steel pipes, utilizing advanced submerged arc welding technology.