ASME SA179 Seamless Carbon Steel Tube, as a seamless carbon steel tube in compliance with ASME standards, is widely used in the field of industrial medium and low pressure precision fluid transportation and heat exchange equipment due to the strictness of ASME specifications and the reliability of seamless structure, and can be customized according to different working conditions. Flexibly adapt to various types of steel pipes and play a key role.
In terms of the nature of the material, it is a typical Carbon Steel Pipe. Using high-quality carbon steel as raw material, by precisely controlling the carbon content (usually less than 0.25%) and the proportion of elements such as manganese and silicon, ASME SA179 pipes have excellent plasticity, weldability and stable mechanical properties. The seamless structure completely eliminates the leakage risk and precision deviation of welding seams. It can stably convey medium and low-pressure media such as condensate water, low-pressure steam and hydraulic oil. In the basic industrial system, it provides reliable support for medium and low pressure precision transportation with its high cost performance and easy processing features, reducing the construction difficulty and operation and maintenance costs of enterprises, and ensuring the safety and stability of medium transportation.
Under the combined working conditions of Low Temperature and medium pressure, ASME SA179 Seamless Carbon Steel Tube can be upgraded to Low Temperature Steel Pipe after low-temperature toughness optimization treatment (such as low-temperature annealing and quenching and tempering treatment). For instance, in medium-pressure precision hydraulic pipelines in cold regions and pressure-bearing connection pipelines of low-temperature refrigeration equipment, it can withstand the risk of brittle fracture at low temperatures ranging from -20 ℃ to 0℃, prevent pipe cracking caused by the combined effect of low-temperature shrinkage and medium-pressure, and at the same time maintain good dimensional stability, ensuring the stable operation of precision equipment in low-temperature and medium-pressure environments. Ensure the continuity of precision industrial production in cold regions.
For the heat exchange system of low and medium pressure boilers, this type of Pipe material is a high-quality Boiler pipe choice. The ASME standard has strict regulations on its high-temperature resistance and pressure resistance performance. After normalizing process treatment, the pipe material has excellent creep resistance and high-temperature stability, and can be adapted to the condensate water pipe, low-temperature steam exchange pipe and other parts of small and medium-sized industrial boilers. It can withstand pressure below 2.5MPa and temperature below 350℃ While meeting the requirements of efficient heat exchange and pressure transmission for boilers, it reduces medium retention and lowers the risk of scaling with a seamless structure, ensuring the long-term safe and efficient operation of the equipment.
When facing complex working conditions with medium pressure and strong corrosiveness, ASME SA179 Seamless Carbon Steel Tube can be modified by adding alloying elements such as chromium and molybdenum and transformed into Alloy Steel Pipe. The modified pipe material has significantly enhanced corrosion resistance, wear resistance and high-temperature medium-pressure strength, while retaining its original precision characteristics. It can be adapted to scenarios such as medium-pressure precision conveying pipelines for weakly corrosive media in the chemical industry and medium-pressure heat exchange pipelines in petroleum refining. It breaks through the performance limitations of traditional carbon steel and can withstand medium-pressure loads for a long time in harsh environments. Expand to more complex medium-pressure precision industrial fields.
In medium, High Temperature and medium pressure working conditions, after surface high-temperature protection treatment (such as aluminizing, high-temperature anti-oxidation coating), ASME SA179 Seamless Carbon Steel Tube can function as a High Temperature Steel Pipe. For instance, in the medium-temperature steam precision conveying pipelines of small thermal power stations and the medium-pressure and medium-temperature fluid pipelines of industrial heating furnaces, it can maintain structural integrity and sealing performance within the high-temperature range below 420℃, resist the erosion of high-temperature oxidation on the inner walls of the pipes, ensure the stability of fluid conveying under medium and high temperatures and medium pressures, and provide reliable guarantees for energy conversion and high-temperature precision industrial processes.
Furthermore, through precise cold drawing, laser size calibration and ultra-fine polishing processes, ASME SA179 Seamless Carbon Steel Tube can be upgraded to Precision Steel Pipe. Its outer diameter tolerance is controlled within ±0.08mm, the wall thickness tolerance is ±4%, and the surface roughness is ≤Ra1.6μm. It can be adapted to fields with extremely high precision requirements such as aerospace auxiliary hydraulic pipelines, fluid conveying pipelines for high-end medical equipment, and cooling pipelines for precision CNC machine tools, achieving seamless integration with precision components. Maximize the operational accuracy and service life of the equipment.
ASME SA179 Seamless Carbon Steel Tube relies on the strict specifications of ASME standards and the reliability of seamless structures. In different medium-pressure precision scenarios, it retains the high cost performance of Carbon Steel Pipe. It also has the low-temperature and medium-pressure adaptability of Low Temperature Steel Pipe, the low and medium-pressure core adaptability of Boiler Pipe, the performance upgrade potential of Alloy Steel Pipe, and the medium-temperature tolerance of High Temperature Steel Pipe. It can also be upgraded to Precision Steel Pipe, becoming a high-quality pipe material that combines practicality and multi-adaptability in the field of industrial medium-pressure precision fluid transportation, providing strong support for efficient and safe medium-pressure precision fluid transportation in various industries.
