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.
In general, structural pipe is a type of steel construction pipe that meets certain standards of chemical composition and mechanical properties. This pipe can be used for a wide variety of structural applications and there are variety of types of structural pipe available
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.
316L Stainless Steel Round Bar
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.