Zhishang Steel

Galvanized Steel

Hot-dip galvanized sheet is an important metal material, it has a wide range of applications in many industries. In the construction industry, hot-dip galvanized sheet is used as a protective material for roofs, walls, doors and Windows, which can effectively prevent corrosion and oxidation and extend the service life of buildings. In the home appliance industry, hot-dip galvanized sheet is widely used to make the shell and internal structure of refrigerator, washing machine, air conditioner and other home appliance products, which not only ensures the beauty of the product, but also improves the durability of the product. In the automotive industry, hot-dip galvanized sheet is used as a material for automobile body, chassis, hood and other components, which can improve the corrosion resistance and wear resistance of automobiles and ensure the safety and stability of automobiles. In the machinery industry, hot-dip galvanized sheets are used to manufacture shells and structural parts of various mechanical equipment, which can improve the durability and stability of equipment. In the electronics industry, hot-dip galvanized sheet metal is widely used in the manufacture of electronic equipment shells and structural parts, which can improve the corrosion resistance and wear resistance of the equipment to ensure the stability and reliability of the equipment. In the light industry, hot-dip galvanized sheet is used to manufacture a variety of light industrial products, such as furniture, lamps, kitchenware, etc., which not only ensures the beauty of the product, but also improves the durability of the product. Galvanized Steel PlateGalvanized Steel CoilGalvanized Steel PipeGalvanized steel strip

Stainless Steel

Ferritic stainless steel: 15% ~ 30% chromium content, corrosion resistance, toughness and weldability increase with the increase of chromium content, chloride stress corrosion resistance is strong, including Crl7, Cr17Mo2Ti, Cr25, Cr25Mo3Ti, Cr28 and so on. Austenitic stainless steel: chromium content is more than 18%, there are about 8% nickel and a small amount of molybdenum, titanium, nitrogen, etc., can resist a variety of media corrosion. Commonly used brands are 1Cr18Ni9, 0Cr19Ni9 and so on Austenitic ferrite duplex stainless steel: both austenitic and ferritic stainless steel advantages, and has superplasticity. Chromium (Cr) content in 18% to 28%, nickel (Ni) content in 3% to 10%. Stainless Steel PlateStainless Steel PipeStainless steel coilStainless Steel PartNickel Alloy

PPGI

Hot-dip galvanized substrate: the thickness of the layer can reach 180-275g/m² on both sides, the corrosion medium is isolated by zinc layer, and the life is extended by about 1.5 times after the surface is covered with organic coating, which is widely used in building roofs, walls and other fields. Hot aluminized zinc substrate: zinc-aluminum ratio is mostly 55%Al-Zn, corrosion resistance is more than 4 times that of ordinary galvanized sheet, suitable for high corrosion environment (such as industrial plants, coastal areas). Electroplated zinc substrate: The zinc layer is thin (usually 20g/m²), and the anti-rust ability is weak, but the surface is high, and it is mostly used in low corrosion scenes such as household appliance panels and interior decoration PPGIPrinted color coated coil

Corrugated Roofing

PC wave board: polycarbonate as the main material, adding anti-ultraviolet agent, with high light transmission, impact resistance and weather resistance, suitable for greenhouse, station ceiling and so on. Stainless steel water corrugated plate: 304/316 stainless steel stamping molding, the surface can be done mirror, wire drawing and other treatment, both fire, corrosion resistance, often used in commercial space ceiling, external wall installation Aluminum corrugated plate: light weight and strong plasticity, mostly used in building exterior wall and interior design Corrugated Roofing Sheet

Structural steel

Structural steels can be classified into the following types: carbon structural steel, high-quality carbon structural steel, low-alloy high-strength structural steel, alloy structural steel, spring steel, weather-resistant structural steel, easy-to-machine structural steel, and non-quenched and tempered mechanical structural steel, etc. Alloy structural steels are generally classified into quenched and tempered structural steels and surface-hardened structural steels. The carbon content is generally about 0.25% to 0.55%. Structural steel refers to steel conforming to specific strength and formability grades. Structural steel is generally used for bearing and other purposes in which the strength of steel is an important design criterion. FenceSteel structure

Casting

Castings are metal formed objects obtained through various casting methods. That is, after the liquid metal that has been smelted is injected into a prepared mold by pouring, pressure injection, suction or other casting methods, it cools down and undergoes subsequent processing such as grinding, etc., to obtain objects with certain shapes, sizes and properties. There are various classification methods for castings: according to the different metal materials they are made of, they can be classified as cast steel parts, cast iron parts, cast copper parts, cast aluminum parts, cast magnesium parts, cast zinc parts, cast titanium parts, etc. In machine equipment, liquid formed parts account for a large proportion. In machine tools, internal combustion engines, mining machinery, and heavy machinery, liquid formed parts account for 70% to 90% of the total weight; in automobiles and tractors, they account for 50% to 70%; and in agricultural machinery, they account for 40% to 70%. Cast iron casting

Gabion Mesh

The gabion net is made by mechanically weaving high corrosion-resistant, high-strength and extensible low-carbon steel wires or above-mentioned steel wires covered with PVC. The box structure made with this net is called gabion net box. The diameter of the stone cage net wire is generally between 2.0 and 4.0 mm. The tensile strength of the steel wire of the stone cage net should be no less than 38 kg/m2. The weight of the metal coating is generally higher than 245 g/m2. The diameter of the edge line of the stone cage net sheet should generally be larger than that of the net wire. The process of making gabion net by hexagonal twisting is as follows: selection of raw materials (wire strands) - cold drawing / galvanizing / plastic coating - machine weaving - manual cutting and assembly - product inspection - packaging and transportation Gabion Net

Steel Rope

Classified by material: carbon steel wire ropes and stainless steel wire ropes. Classified by surface condition: Phosphating-coated steel wire rope (Chinese patent), abbreviated as phosphating steel wire rope, the phosphating film on the wire rope of the rope-making process weighs 3 - 60 grams per square meter; Galvanized steel wire rope, plastic-coated steel wire rope, smooth surface steel wire rope; Classified by twisting methods: Single-strand rope, also known as single-twist rope, is made by twisting the core wire or hemp core with the core wire or steel wire around it, and can be twisted with one or more layers of steel wire; Double-twist rope is made by twisting the double-strand rope around the rope core (steel core or fiber core), and can be twisted with one or more layers of steel wire, which is the most widely used type of steel wire rope; Triple-twist rope is made by twisting the double-twist rope as the strand rope around the rope core, and is mainly used for thick specifications of steel wire ropes with a diameter of 60mm or above. Stainless wire rope

Carbon steel

Carbon steel is an iron-carbon alloy with a carbon content ranging from 0.0218% to 2.11%. It is also known as carbon steel. Generally, it also contains small amounts of silicon, manganese, sulfur and phosphorus. In general, the higher the carbon content in carbon steel, the greater the hardness and strength, but the lower the plasticity. According to their uses, carbon steel can be classified into three categories: carbon structural steel, carbon tool steel and easy-to-machine structural steel. Carbon structural steel is further divided into two types: engineering construction steel and machine manufacturing structural steel. According to the smelting methods, it can be classified into open-hearth steel and converter steel; according to the deoxidation methods, it can be divided into boiling steel (F), calm steel (Z), semi-calm steel (b) and special calm steel (TZ); according to the carbon content, carbon steel can be classified into low-carbon steel (WC ≤ 0.25%), medium-carbon steel (WC 0.25% - 0.6%) and high-carbon steel (WC ≥ 0.6%); according to the quality of steel, carbon steel can be classified into ordinary carbon steel (with higher phosphorus and sulfur content), high-quality carbon steel (with lower phosphorus and sulfur content), superior high-quality steel (with even lower phosphorus and sulfur content) and super high-quality steel. Carbon Steel PipeCarbon steel sheetSteel H-beamCarbon Steel Coil