The difference between steel coil and steel strip

Although both steel coils and steel strips are steel products, they have different forms and applications. Steel coils are mostly in the form of rolls, which are more suitable for industrial applications that require large amounts of continuous materials; while steel strips are narrow and long, which are more suitable for specific applications that require precise dimensions and high surface quality.

Steel pipe material

Steel pipes can also be divided into seamless steel pipes and welded steel pipes according to the production process. Seamless steel pipes are divided into hot-rolled and cold-rolled (drawn). Welded steel pipes are divided into straight seam welded steel pipes and spiral seam welded steel pipes.

The difference between I-beam and H-beam

The upper and lower flanges of H-beams are usually wider than those of I-beams. H-beams also perform better in terms of load-bearing capacity and stability, and their bending resistance is particularly good. Therefore, H-beams are more suitable for structures that need to withstand large loads, such as bridges and high-rise buildings.

What is the function of angle steel

Angle steel is used to construct floor structure brackets and supporting materials. It has strong load-bearing capacity and good durability, and can meet the requirements of building structure for strength and stability. In addition, it can also be used to fix doors and windows, strengthen the connection of the frame and support the installation of plugs.

The difference between steel bars and round steel

Although round steel and round steel bars are both solid long strips of steel with a circular cross-section, there are significant differences in shape, size, use, material, processing method and heat treatment.

Steel pipe connection method

Welding connection is a common way to connect steel pipes. The connection is achieved by heating the steel pipe interface to melt the welding rod and fuse it with the steel pipe. This connection method has the advantages of firm connection, good sealing, good durability, low cost, and no need for frequent maintenance.