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Ppgi(Prepainted Galvanized Steel) Color steel tile Galvanized corrugated board manufacturer – Lu
Introduction Color steel tile is also called profiled board, which uses color coated steel sheet, galvanized sheet and other metal sheets to be rolled and cold-formed into profiled sheets of various waves. On the continuous unit, cold rolled strip steel and galvanized strip steel ( Electro-galvanized and hot-dip galvanizing) is the substrate, the cross-section of which is V-shaped, U-shaped, trapezoidal or similar waveforms. After surface pretreatment (degreasing and chemical treatment), it i... -
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OEM Manufacturer Galvanized Steel Flat Bar - Galvalume coil PPGL Steel Coil Manufacturing plant – Lu
Introduction The surface of the galvalume coil is uniquely smooth, flat and gorgeous star flower, and the base color is silver white. The special coating structure makes it have excellent corrosion resistance. The coating composition is composed of 55% aluminum, 43.4% zinc, and 1.6% silicon in weight ratio. The production process of galvanized steel sheet is similar to that of galvanized steel sheet and aluminized sheet, which is a continuous molten coating process. The normal service life of... -
100% Original Flat Bar - Alloy structural steel 15CrMo alloy steel Carbon customizable – Lu
Introduction Alloy structural steel refers to steel used as mechanical parts and various engineering components and containing one or several certain amount of alloying elements. Alloy structural steel has suitable hardenability, after suitable metal heat treatment, the microstructure is uniform sorbite, bainite or very fine pearlite, so it has a high tensile strength and yield ratio. (Generally around 0.85), higher toughness and fatigue strength, and lower toughness-brittle transition temper... -
Factory For Structual Steel Tube - High speed wire rod SAE1008 Q195 High-speed wire rod mill wire – Lu
Introduction High-speed wire refers to wire steel rolled by a high-speed rolling mill. The wire is divided into two types: rebar and coil. Some of the coils are divided into high-speed wire (high wire) and ordinary wire (normal wire) according to different rolling mills. The quality standards of the high-speed line and the normal line are the same, but the difference in the production line causes the difference in the appearance of the packaging. The rolling speed of the high-speed wire is re... -
PriceList for Equal Angle - Alloy steel Carbon high strength high toughness wear resistance – Lu
Introduction Alloy steel, in addition to iron and carbon, also adds other alloying elements, called alloy steel. The main alloying elements of alloy steel are silicon, manganese, chromium, nickel, molybdenum, tungsten, vanadium, titanium, niobium, zirconium, cobalt, and aluminum. , Copper, boron, rare earth, etc. An iron-carbon alloy formed by adding an appropriate amount of one or more alloying elements on the basis of ordinary carbon steel. According to the different added elements, the use... -
2021 New Style Hot Roll Seamless Steel Pipe - Seamless square pipe Q195 Q235 Q345 Q215 Square and rectangular – Lu
Introduction Straight seam steel pipe is a steel pipe whose weld seam is parallel to the longitudinal direction of the steel pipe. Usually divided into metric electric welded steel pipe, electric welded thin-walled pipe, transformer cooling oil pipe and so on. Longitudinal welded pipe has simple production process, high production efficiency, low cost and rapid development. The strength of spiral welded pipes is generally higher than that of straight seam welded pipes. A narrower blank can be... -
China Manufacturer for Stainless Steel Industrial Pipe - High frequency welded pipe Straight Seam Production manufacturer – Lu
Introduction High frequency welded pipe is based on solid resistance heat. Resistance thermal welding uses high-frequency current in the workpiece to heat the surface of the workpiece welding area to a molten or close to plastic state, and then applies (or does not apply) an upsetting force to the metal composite tube of this type of steel. The production speed of HFW steel pipe is fast, and the welding speed can reach 30m/min. It is made by melting the base material of the steel strip body, ... -
China Cheap price Checkered Steel Plate - Die steel Cold rolled hot rolled H11 1.2343 JIS SKD6 – Lu
Introduction Die steel is used to make cold die, hot forging die, die casting die and other steel types. Moulds are the main processing tools for manufacturing parts in machinery manufacturing, radio instruments, motors, electrical appliances and other industrial sectors. The quality of the mold directly affects the quality of the pressure processing technology, the accuracy of the product, and the production cost. The quality and service life of the mold are mainly affected by the mold mater... -
PriceList for Equal Angle - Bearing steel 9Cr18 G20CrMo GCr15High carbon chromium steel – Lu
Introduction Bearing steel is the steel used to make balls, rollers and bearing rings. Bearing steel has high and uniform hardness and wear resistance, and high elastic limit. The requirements for the uniformity of the chemical composition of the bearing steel, the content and distribution of non-metallic inclusions, and the distribution of carbides are very strict. It is one of the most stringent steel grades in all steel production. In 1976, the International Organization for Standardizatio... -
Best-Selling Stainless Steel Angle - Stainless steel seamless pipe/tube 201 304 304L 316 316L 310S – Lu
Introduction Stainless steel seamless steel pipe is a long steel with a hollow section and no joints on the periphery. It is a steel pipe resistant to corrosion by weak corrosive media such as air, steam, water and chemical corrosive media such as acid, alkali and salt. Also known as stainless acid-resistant steel pipe, the corrosion resistance depends on the alloying elements contained in the steel. Chromium is the basic element for the corrosion resistance of stainless steel. When the chrom... -
Best Price for Steel Scaffold Tubes - Bearing steel 9Cr18 G20CrMo GCr15High carbon chromium steel – Lu
Introduction Bearing steel is the steel used to make balls, rollers and bearing rings. Bearing steel has high and uniform hardness and wear resistance, and high elastic limit. The requirements for the uniformity of the chemical composition of the bearing steel, the content and distribution of non-metallic inclusions, and the distribution of carbides are very strict. It is one of the most stringent steel grades in all steel production. In 1976, the International Organization for Standardizatio...
