SMLS pipe is the abbreviation for Seamless steel pipe, which is a type of steel pipe without welds. It is made from continuous steel plates or strips processed through processes such as rolling, hot rolling, and cold drawing.

According to production methods, MLS steel pipes are divided into hot rolled pipes, cold rolled pipes, cold drawn pipes, extruded pipes, top pipes, etc. According to the cross-sectional shape, seamless steel pipes are divided into two types: circular and irregular. The irregular pipes have various complex shapes such as square, elliptical, triangular, hexagonal, melon seed, star, and finned pipes. The maximum diameter is 650mm, and the minimum diameter is 0.3mm.

Advantages of SMLS pipes:

1. High strength: SMLS pipes have much higher strength than ordinary steel pipes and can withstand greater pressure, making them more suitable for use in industries such as construction, petroleum, and chemical engineering.
2. Strong corrosion resistance: SMLS steel pipes have good corrosion resistance and will not be affected by long-term exposure to corrosive environments.
3. Strong heat resistance: SMLS steel pipes have good heat resistance and can withstand high temperatures, making them suitable for high-temperature environments.
4. Compact structure: The thickness of the inner and outer walls of SMLS steel pipes is uniform, and the structure is compact, which is beneficial for saving materials and reducing costs.
   SMLS steel pipes have a wide range of applications and can be used in industries such as construction, petroleum, chemical engineering, mechanical manufacturing, power, automotive, shipbuilding, metallurgy, and heating. The quality of SMLS steel pipes is good and the price is not expensive, so they are being increasingly used.
   The manufacturing process of SMLS steel pipes is complex and requires high requirements. During the production process, factors such as raw material quality, temperature, humidity, and pressure must be strictly controlled to ensure the stable quality of SMLS pipes.
   SMLS steel pipes have excellent performance and a wide range of applications, which can meet the needs of different industries. They are easy to use, cost-effective, and are products of many industries.