Featured Products

  • Rebar Hrb355 Hrb400 Hrb500 8mm 10mm 12mm 14mm 16mm Ribbed bar Deformed bar Bar


    classification The hot-rolled ribbed steel bar is divided into three grades: HRB335 (the old grade is 20MnSi), grade three HRB400 (the old grade is 20MnSiV, 20MnSiNb, 20Mnti), and grade four HRB500. There are two commonly used classification methods for reinforcing bars: one is to classify according to geometric shape, and the other is to classify or classify according to the cross-sectional shape of transverse bars and the spacing of bars. Type II.This classification mainly reflects the...

  • Cathode Copper 99.99%–99.999% High Quality Pure Copper 99.99% 8.960g/cbcm

    Cathode Copper

    Cathode copper generally refers to electrolytic copper The blister copper (containing 99% copper) is pre-made into a thick plate as the anode, the pure copper is made into a thin sheet as the cathode, and the mixed solution of sulfuric acid and copper sulfate is used as the electrolyte. After electrification, copper dissolves from the anode into copper ions (Cu) and moves to the cathode. After reaching the cathode, electrons are obtained and pure copper (also known as electrolytic copper...

  • Factory Supplier H-type Steel H Beam Astm A36 Q345b H-beam Steel I-beam


    description H-beam is an economical section and high-efficiency profile with more optimized cross-sectional area distribution and more reasonable strength-to-weight ratio. It is named because its cross section is the same as the English letter “H”. Since all parts of the H-beam are arranged at right angles, the H-beam has the advantages of strong bending resistance, simple construction, cost saving and light weight in all directions, and has been widely used. introduce The se...

  • Steel Coil SS330 SS400 High Quality Hot Rolled Steel Coil

    Steel Coil

    Product pictures According to different uses, it can be divided into: cold forming steel, structural steel, automobile structural steel, corrosion-resistant structural steel, mechanical structural steel, welded gas cylinder and pressure vessel steel, pipeline steel, etc. Due to its high strength, good toughness, easy processing and good weldability and other excellent properties, hot continuous rolled steel sheet products are widely used in ships, automobiles, bridges, construction, mach...

  • Astm A192 CD Seamless Carbon Steel Pipe Hydraulic Steel Pipe 63.5mm x 2.9mm High Quality Steel Pipe

    Steel Pipe

    description Steel pipe (pipe made of steel) has a hollow cross-section that is much longer than the diameter or circumference of steel. According to the cross-sectional shape, it is divided into circular, square, rectangular and special-shaped steel pipes; according to the material, it is divided into carbon structural steel pipes, low-alloy structural steel pipes, alloy steel pipes and composite steel pipes; Steel pipes for thermal equipment, petrochemical industry, machinery manufactur...

  • Hot Rolled Steel Sheet astm A36 Ss400 Q235b Sheet Carbon Steel Plate 30mm Thick Price

    Steel Plate

    description Hot-rolled coils are made of slabs (mainly continuous casting slabs) as raw materials, which are heated and made into strips by rough rolling mills and finishing mills. The hot steel strip from the last rolling mill of the finishing rolling is cooled to the set temperature by laminar flow, and is coiled into a steel coil by the coiler. The finishing line (leveling, straightening, cross-cutting or slitting, inspection, weighing, packaging and marking, etc.) is processed into s...

  • CGC340 CGC400 Color Coated Steel Coil High Quality ppji ppjl Direct Sale Price

    Color Coated Steel Coil

    description Color coated coil is hot galvanized plate, hot galvanized aluminum zinc plate, galvanized plate and other substrates, the surface pretreatment (chemical degreasing and chemical conversion treatment), on the surface coated with a layer or several layers of organic coating, and then after baking curing products. Because coated with a variety of different colors of organic paint color steel coil plate named, referred to as color coated coil. Color coating roller application Colo...

  • DX51D Galvanized Steel Coil Zinc Coated Gi Sheet Galvanized Steel Rolls

    Galvanized Steel Coil

    description For galvanized coils, the sheet steel is immersed in a molten zinc bath to make a sheet of zinc coated on its surface. It is mainly produced by continuous galvanizing process, that is, the rolled steel plate is continuously immersed in a plating tank with zinc melted to make galvanized steel plate; alloyed galvanized steel plate. This kind of steel plate is also manufactured by hot dip method, but immediately after being out of the tank, it is heated to about 500 ℃ to form an...

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Brief description:

Kunshan Iron & Steel always takes the development of a green and low-carbon economy as its own responsibility, and constantly expands the development connotation of “clean, green, and low-carbon” in the steel industry. In 2008, a green model factory leading the development of the world’s iron and steel industry was built in Bohai Bay, becoming a “demonstration base” for iron and steel enterprises to utilize clean energy.

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  • API 5L Pipe Specification
  • Production process flow of hot rolled steel plate factory
  • The production process of rebar mainly includes 6 major steps:
  • The steel industry EPD platform was officially launched to promote the green and low-carbon development of the steel industry
  • API 5L Pipe Specification

    API 5L pipe is carbon steel pipe used for oil and gas transmissions, it includes the pipes manufactured in seamless and welded (ERW, SAW). Materials covers API 5L Grade B, X42, X46, X52, X56, X60, X65, X70, X80 PSL1 & PSL2 onshore, offshore and sour services. API 5L the implementation standar...

  • Production process flow of hot rolled steel plate factory

    According to the rolling state of the rolling mill, the production process of the sheet steel mill can be divided into two types: the hot-rolled steel plate process and the cold-rolled steel plate process. Among them, the process of hot-rolled medium plate, thick plate and thin plate in metallurg...

  • Production process of seamless steel pipe

    Production of high-strength alloy steel pipes The production method of seamless steel pipe is roughly divided into the cross-rolling method (Mennesmann method) and the extrusion method. The cross-rolling method (Mennesmann method) is to first perforate the tube blank with a cross-roller, and then...

  • The production process of rebar mainly includes 6 major steps:

    1. Iron ore mining and processing: There are two kinds of hematite and magnetite that have better smelting performance and utilization value. 2. Coal mining and coking: At present, more than 95% of the world’s steel production still uses the coke iron-making method invented by the British D...

  • The steel industry EPD platform was officially launched to promote the green and low-carbon development of the steel industry

    On May 19, 2022, the launch and launch ceremony of the China Iron and Steel Association’s Steel Industry Environmental Product Declaration (EPD) platform was successfully held in Beijing. Adopting the combination of “online + offline”, it aims to join hands with many high-qualit...