TANGSHAN IRON & STEEL-Steel Supplier

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The leading products of Tangshan Steel Group include: Bars, Plates, Sheets, Wire rods, profiles, hot rolled strips, hot rolled sheets, cold rolled sheets, galvanized sheets, color coated sheets, welded pipes, Seamless Pips, ERW Pipes, Vanadium pentoxide, Vanadium-Nitrogen alloys, vanadium-iron alloys and other series of products, which cover almost all specifications required by the market.

A36/Q235/S235JR Carbon Steel Plate

A36 is a low-carbon steel containing trace amounts of manganese, phosphorus, sulfur, silicon and other elements such as copper. A36 has good weldability and high yield strength, and is the structural steel plate specified by the engineer. ASTM A36 steel plate is often manufactured into a variety of structural steel parts. This grade is used for welded, bolted or riveted construction of bridges and buildings, as well as for general structural purposes. Due to its low yield point, A36 carbon plate can be used to design lighter weight structures and equipment, and provide good weldability. Construction, energy, heavy equipment, transportation, infrastructure and mining are the industries where A36 panels are commonly used.

304L Stainless Steel Plate

304L is one of the austenitic stainless steels with a chromium content of at least 18%, a nickel content of at least 8%, and a maximum carbon content of 0.03. 304L stainless steel is an ideal choice for various household and commercial applications, with excellent corrosion resistance, ease of manufacturing and excellent formability. Austenitic stainless steels are also considered to be the easiest to weld among high alloy steels and can be welded by all fusion and resistance welding processes.

A633 Carbon Steel Coil

ASTM A633 steel includes four grades: A, C, D, and E, of which the thickness of grade C can reach 4 inches and the thickness of grade E can reach 6 inches. ASTM A633 steel specification is based on the standard specification for standardized high-strength low-alloy structural steel plate, which requires high notch toughness under low temperature conditions.

Prepainted Galvanized Steel Sheet

When steel components are used to make more complex finished products, they can be galvanized before the product is assembled. This is called pre-galvanizing, or "pre-galvanizing". It may also be referred to as "in-line", "continuous" or "rolled" galvanizing. Essentially, steel components (such as sheets or wires) are galvanized using an automated process before they are cut to size.

Hot Dip Galvanized Coil

Hot dip galvanizing is to make the molten metal react with the iron substrate to produce an alloy layer, so that the substrate and the coating are combined. Hot galvanizing is to pickle the steel and iron parts first. In order to remove the iron oxide on the surface of the steel and iron parts, after pickling, it is cleaned by ammonium chloride or zinc chloride aqueous solution or ammonium chloride and zinc chloride mixed aqueous solution tank, and then sent into the hot dip plating tank. Hot-dip galvanizing has the advantages of uniform coating, strong adhesion and long service life.

Color Coated Galvanized Steel Sheet PPGI

Color-coated galvanized sheet PPGI is based on hot-dip galvanized sheet, electro-galvanized sheet, etc. as the substrate, after surface pretreatment, roller coating method, coated with one or more layers of liquid coating, after baking and cooling, the surface is rich in color, has good weather resistance, superior processing performance. Color coated board can be divided into ordinary PE, high corrosion resistant HDP, high corrosion resistant silicon modified polyester SMP, high corrosion resistant fluorocarbon PVDF, super corrosion resistant nano fluorocarbon PVDF, aluminum magnesium manganese color coated board, printing color coated board, etc.

301 Stainless Steel Coil

301 grade stainless steel is a common austenitic stainless steel with good corrosion resistance and high carbon content, and can be cold worked to various temperatures. Among stainless steels, 301 is the most easily strengthened steel by cold deformation. Cold deformation processing can improve the strength and hardness of steel, and retain sufficient plasticity and toughness. In addition, this steel has good rust resistance under atmospheric conditions, but its corrosion resistance in reducing media is poor, and its corrosion resistance in chemical media such as acid, alkali and salt is poor. Therefore, it is not recommended for corrosive environments.

201 Stainless Steel Pipe

Type 201 stainless steel is an austenitic chromium-nickel-manganese stainless steel, which is developed to save nickel. Type 201 is a low-cost alternative to traditional Cr-Ni stainless steels such as 301 and 304. The nickel is replaced by added manganese and nitrogen. It cannot be hardened by heat treatment, but can reach high tensile strength by cold working. Type 201 is essentially non-magnetic in the annealed condition and becomes magnetic upon cold working. In many applications, the 201 type may replace the 301 type.

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Tangshan Iron & Steel, founded in 1943, Tang steel is the core enterprise and largest subsidiary of HBIS. It is the birthplace of converter steel making in China and was once one of the "Top Ten Steels" in the country. Tang steel is the one of the earliest and largest state-owned steel enterprise in Tangshan and the national A-level environmental performance enterprise, is the country’s “first batch of green factories”, it is praised as the "cleanest steel factory in the world" by the World Steel Association, and won the "National May Day Labor Award" and "National Civilized Unit"and other honorary titles.

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The main products include cold-rolled annealed plates, cold-rolled coated plates, hot-rolled steel sections, medium and thick plates, large sections, medium sections, bars, wires, etc.

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Aluminum coil: a multifaceted “star material” on the industrial stage

which can make the oxide film thickness reach 50μm - 150μm and the hardness increase to HV 500 - 800. It is suitable for occasions with extremely high requirements for hardness and wear resistance, such as the surface treatment of automobile engine piston rings, aviation bearing seats and other parts, which greatly improves the service life and reliability of parts.

View Details

02-05

2025

02-22

Aluminum sheet: an all-round metal material in the era of lightweighting

Digital twin manufacturing: Through ANSYS simulation of grain growth during aluminum plate rolling (grain size control above ASTM 8 level), the new product development cycle is shortened from 12 months to 6 months. For example, the stamping pass rate of 6 series automotive aluminum plate developed by a certain company has increased from 75% to 98%.

2025

04-11

Color-coated coil: a multifunctional material with both beauty and strength

by optimizing the composition and process parameters of the treatment liquid, a more uniform and dense conversion film can be formed on the surface of the substrate, enhancing the adhesion between the coating and the substrate, and improving the overall performance of the color-coated coil.

2025

04-23

Stainless steel coils: a multifaceted “sharp sword” for industry

On the other hand, improving the recycling rate of stainless steel waste and re-refining the recycled stainless steel waste into high-quality stainless steel coils through advanced smelting technology can not only save resources but also reduce production costs, which is in line with the global sustainable development trend and injects momentum into the industry's green transformation.

2025

04-30

Stainless steel pipe: excellent performance, widely used industrial "backbone"

Stainless steel pipe manufacturers actively practice green concepts. On the one hand, we optimize the production process, adopt advanced equipment and technology, and reduce energy consumption and pollutant emissions. For example, we use an efficient waste heat recovery system to use waste heat from the production process to preheat raw materials or other processes, thereby reducing energy waste. On the other hand, we increase the recycling rate of stainless steel waste and use advanced smelting technology to re-refine the recycled stainless steel waste into high-quality stainless steel pipes, which not only saves resources but also reduces production costs, in line with the global trend of sustainable development.

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Tang steel is the one of the earliest and largest state-owned steel enterprise in Tangshan and the national A-level environmental performance enterprise, is the country’s “first batch of green factories”, it is praised as the "cleanest steel factory in the world" by the World Steel Association, and won the "National May Day Labor Award" and "National Civilized Unit"and other honorary titles.

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Email : sales14@hbis-group.com

Add : Steel Factory Road, Lubei District, Tangshan, Hebei, Prc

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