A36 is an American standard carbon structural plate, which is subject to ASTM A36/A36M. This standard is applicable to riveting, bolting and welding structures for bridges and buildings, as well as general purpose structural steel quality carbon steel sections, plates and bars.

Structural Steel Pipe. A wide range of applications rely on structural steel pipe for strength and stability. POSCO steel supply welded and seamless pipe for structural applications to customers in all industries. As a leading steel pipe supplier, POSCO steel offers a large inventory of pipe and tubing sizes from 1/8” NPS to 48” NPS.

ST37 steel is a low carbon steel with excellent weldability and is commonly used in various industrial applications such as construction, manufacturing, and transportation. One of the primary reasons for ST37 steel's excellent weldability is its low carbon content. Low carbon steel has a carbon content of less than 0.30%, which allows for good weldability without the need for preheat or post-weld heat treatment. Additionally, ST37 steel has good ductility, which means it can withstand deformation without breaking under stress, making it easier to manipulate during welding.

API 5L X42 line pipe and API 5L X52 line pipe (Seamless and welded pipe) of all grades have PSL1 and PSL2 two product specifications, they are different on chemical composition, manufacturing processes, mechanical strength, heat treatment, test records, traceability etc. Actually, X42 and X52 etc. denote the minimum yield strength of the pipe steel. X42 has the minimum yield strength of 42 kilopound/square inch and X52 has the 52 ksi.

Stainless steel is one of the most versatile materials in the manufacturing world, and its popularity continues to grow with time. A commonly used variation of steel is a 316L stainless steel round bar, used in various industrial applications. This type of steel is known for its excellent corrosion resistance, high ductility, and high-temperature strength.

Prepainted galvanized steel coil is a kind of colour coated steel coil (PPGI coil). It uses galvanized steel as the base metal. The zinc layer offers strong corrosion resistance. Plus with painting, it is more durable than galvanized steel.The metallic coated steel then experiences some cleaning procedures, pre-treatment solutions and ultimately gets multiple layers of organic coatings, including laminates, vinyl dispersions, and paint. This continuous technique of applying different coatings is referred to as coil coating. Therefore, the steel coil doesnt require painting or finishing when employed in finished products.

Alloys 316 (UNS S31600) and 316L (UNS S31603) are molybdenum-bearing austenitic stainless steels, which are more resistant to general corrosion and pitting/crevice corrosion than the conventional chromium-nickel austenitic stainless steels such as Alloy 304. These alloys also offer higher creep, stress-to-rupture, and tensile strength at elevated temperatures. In addition to excellent corrosion resistance and strength properties, the Alloys 316 and 316L Cr-Ni-Mo alloys also provide excellent fabricability and formability which are typical of the austenitic stainless steels.

Stainless steel channels are a particular type of profile made from high-quality stainless steel. These channels are designed to hold, support, and enhance different structural elements in construction projects. They are produced in various shapes and sizes, including C, U, J, and L-shaped sections. Moreover, the production of stainless steel channels also involves unique fabrication processes, which can help to confer exceptional mechanical, thermal, and corrosion-resistant properties.

Hot Dipped DC01 Galvanized Steel Sheet is cold rolled steel sheet coated with zinc on two sides by a continuous hot-dip process. This method tightly adheres the coating to the steel with an iron-zinc alloy bonding layer formed by a diffusion process while the heated steel strip is in contact with the molten zinc.

S355 steel plate S355 grade steel is a medium tensile, low carbon manganese steel which is readily weldable and possesses good impact resistance (also in sub-zero temperatures).S355 High Strength Structural Steel Plates are high strength, low alloy steel plates falling under the EN 10025: 2004 European standard. It offers minimum yield strength of 50 ksi and a minimum tensile strength of 470-630 Mpa; it is a low carbon structural steel plate with marvellous usability.