The carbon steel seamless steel pipe is made of a whole piece of metal and has no seam on the surface.

Carbon steel plate has good wear resistance, so it is widely used in construction machinery, metallurgical machinery, coal industry, mining machinery, environmental protection machinery, feeder, container, dump body, sieve plate, hoist, edge banding plate, wheel Gears, cutting tools and other industries.

Carbon steel coil is also known as low or high carbon steel plate and stainless steel coil, Excellent surface quality, Strong corrosion resistance, high tensile strength and fatigue strength，Stable chemical composition, pure steel, low inclusion content.

SSAW, short for Spirally Submerged Arc Welding, means spirally submerged arc welding pipe, SSAW steel pipe is spirally submerged arc welding, also known as spiral steel pipe.
Mainly used for oil and natural gas pipelines, its specifications are expressed by outer diameter * wall thickness.

Rebar is commonly known as hot rolled ribbed bar. The grade of ordinary hot rolled steel bar consists of the minimum yield point of HRB and grade. H, R and B are the first letters of hotrolled, Ribbed and Bars respectively. Rebar can be divided into three categories according to strength :HRB300E, HRB400E, HRB500E, HRB600E, etc.

Steel reinforcement bars or rebars are used to improve the tensile strength of the concrete, since concrete is very weak in tension, but is strong in compression. Steel is only used as rebar because elongation of steel due to high temperatures (thermal expansion coefficient) nearly equals to that of concrete.

Rebar (short for reinforcing bar), known when massed as reinforcing steel or reinforcement steel, is a steel bar used as a tension device in reinforced concrete and reinforced masonry structures to strengthen and aid the concrete under tension. Concrete is strong under compression, but has low tensile strength.

Structural Steel Tubing is cold formed from coiled sheet steel and electric welded into square and rectangular shapes. Made to minimum mechanical properties it is excellent for structural applications requiring welding and some mild forming.Applications include automotive equipment, tables, and racking. Construction applications such as bridges, buildings, and agricultural machinery.

Also known as mild steel, low-carbon steel is easy to machine, form, and weld. It's widely fabricated into parts that don’t require high strength, such as fixture clamps, mounting plates, and spacers. This material can be surface hardened with heat treating.

These steel sections are rolled from steel sheet or slit coil. The slit strip of steel coil goes through a forming and sizing section in a normal cold forming steel mill. The mill consists of a number of passes through which the sheet is gradually formed, each pass bending the steel sheet more and changing the radii on each pass. This is done until the two ends of the steel is pressed together and then welded inline.Round steel sections can be rolled from a variety of materials. Most common is hot and cold rolled steel tubes. Hot rolled sections are predominantly used for structural purposes while tubes rolled from cold rolled steel has better bending ability and gives a better aesthetic appearance after being powder coated.

Carbon mild steel round tubing is used in most general purpose applications. Low carbon content relatively good mechanical properties along with high quality weldability make it a common choice in fabrication and structural applications. Easily drilled, welded and formed. Uses include: general machinery where suface imperfections may be tolerated.

High Carbon Steel Strip can be produced to a large variety of tensile strengths/hardnesses to suit the subsequent component-manufacturing processes and end-uses involved. The softened/annealed condition provides maximum deformability for more complex component shapes or, alternatively, lower relative wear on component-forming tools. In this condition hardnesses of 160 - 200 VPN (equivalent to tensile strength up to about 690 N/mm²) would be typical.