1. No welds: Seamless steel pipes are made of steel through multiple hot and cold rolling processes. There are no welds, so they have high strength and pressure resistance, and are not prone to leakage problems.
2. Strong pressure resistance: Since there are no welds, seamless steel pipes are more reliable when withstanding high pressure and impact loads.
3. Wide applicability: Seamless steel pipes can be used to transport various fluids and gases, especially suitable for situations with high temperature, high pressure and corrosive media.
4. Good cold and hot processability: Seamless steel pipes can be cold processed and hot processed, which facilitates the production of pipes of various specifications and shapes.
5. Smooth surface: The internal and external surfaces of seamless steel pipes are smooth, which reduces the resistance of the fluid and is beneficial to transporting fluid.
Common materials of seamless steel pipes:
1. Carbon steel seamless pipe: Carbon steel seamless pipe is the most common seamless pipe material, mainly composed of carbon elements, and is suitable for general industrial occasions.
2. Stainless steel seamless pipe: Stainless steel seamless pipe has good corrosion resistance and is suitable for corrosive properties and high temperature occasions.
3. Alloy steel seamless pipe: Alloy steel seamless pipe is made by adding alloy elements to improve the strength and corrosion resistance of the pipe, and is suitable for high temperature and high pressure applications.
4. Copper alloy seamless pipe: Copper alloy seamless pipe has excellent thermal conductivity and corrosion resistance, and is suitable for use in refrigeration equipment, marine engineering and other fields.
5. Titanium alloy seamless pipe: Titanium alloy seamless pipe has low density and excellent corrosion resistance, and is suitable for aerospace and chemical industries.