Carbon steel rectangular tube is a type of steel pipe with a square cross-section, mainly composed of elements such as carbon, manganese, silicon, phosphorus, sulfur, etc. Carbon steel square pipes are widely used in fields such as building structures, mechanical manufacturing, highway facilities, bridges and pipelines.

Wear Resistant Steel Plate is a special plate product specially designed for use under large area wear conditions. The commonly used wear-resisting steel plate is made of the alloy wear-resisting layer with high hardness and good wear resistance compounded by surfacing method on the surface of ordinary low carbon steel or low-alloy steel with good toughness and plasticity. In addition, there are cast wear-resistant steel plates and alloy hardened wear-resistant steel plates.

Stainless steel welded pipes are manufacture from premium quality stainless steel materials, which offer excellent mechanical properties, including high strength, toughness, corrosion resistance, and excellent welding characteristics.

Stainless steel flat bar is a common use case for polished stainless steel, typically 304 stainless steel. Flat bars are used for various structural supports and functional elements, including braces, trim, frames, and more.

1023 cold rolled steel coil is made of low-carbon alloy steel designed for use in applications that require excellent machinability and formability. This type of steel comes with outstanding weldability and machinability, making it an ideal choice for various applications. Its composition mainly includes iron, carbon, and manganese. 1023 steel coil does not have strong heat resistance compared to other steels due to its low carbon content; therefore it should not be used for applications requiring high temperature operation unless proper heat treatments are applied beforehand such as tempering or annealing.

A36 is a low-carbon steel containing manganese, phosphorus, sulfur, silicon and copper. A36 has good weldability and high yield strength. A36 carbon steel bar is commonly used as a variety of structural steel parts.

304L stainless steel is remarkably similar to 304 stainless steel in their chemical composition. but there is one key difference. In grade 304 stainless steel, the maximum carbon content is set at 0.08%, whereas grade 304L stainless steel has a maximum carbon content of 0.03%. This is why the “L” in 304L can be interpreted as extra-low carbon. It is widely used in the production of equipment and parts that require better corrosion resistance and formability.

304 stainless steel is a superior material with regard to corrosion resistance, heat resistance, low temperature strength and mechanical properties, as one of the most widely used types of stainless steel. In addition, it has exceptional hot-workability such as stamping and bending, without leaving heat treatment hardening phenomenon.

Due to the harsh working environment of the ship, the hull hull is subject to chemical corrosion, electrochemical corrosion and corrosion of Marine organisms and microorganisms. The hull is subjected to large wind and wave impact and alternating load. The shape of the ship makes its processing method complicated and other factors, so the steel used in the hull structure is strictly required. First of all, good toughness is the most critical requirement, in addition, it requires high strength, good corrosion resistance, welding performance, processing and forming performance and surface quality. In order to ensure quality and ensure sufficient toughness, the Mn/C of the chemical composition is required to be above 2.5, and the carbon equivalent is also strictly required, and it is produced by steel mills recognized by the shipping inspection department.

Due to the harsh working environment of the ship, the hull hull is subject to chemical corrosion, electrochemical corrosion and corrosion of Marine organisms and microorganisms. The hull is subjected to large wind and wave impact and alternating load. The shape of the ship makes its processing method complicated and other factors, so the steel used in the hull structure is strictly required. First of all, good toughness is the most critical requirement, in addition, it requires high strength, good corrosion resistance, welding performance, processing and forming performance and surface quality. In order to ensure quality and ensure sufficient toughness, the Mn/C of the chemical composition is required to be above 2.5, and the carbon equivalent is also strictly required, and it is produced by steel mills recognized by the shipping inspection department.