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Quality Inspection for Deformed Steel Tube - Cold drawn round steel Smooth surface Q215 Q235 45# 40Cr 20CrMo GCr15 – Lu
Introduction Cold drawn round steel, also called cold drawn round steel, cold drawn element steel, cold drawn round steel, and light round, is a kind of cold drawn section steel. Whether it is cold-drawn round steel or round steel, its shape is round, but the cold-drawn round steel has a smooth surface and high dimensional accuracy. It has high mechanical properties and can be used directly without processing due to its high dimensional accuracy. Parameter Item Combined round steel Stand... -
OEM/ODM Factory High Speed Wire Rod - 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... -
OEM/ODM China Galvalume Steel Coil - Cold Rolled Steel Coil Complete specifications customizable – Lu
Introduction Cold rolled steel coils are made of hot rolled coils and roll down to below the reloading temperature at room temperature. Cold rolled steel has good performance. That is, cold rolled steel can be thinner and more precise. The rolled steel plate has the characteristics of high straightness, smooth surface, clean and bright cold-rolled plate, easy to be coated and processed, a variety of varieties, a wide range of applications, high stamping performance, non-aging, low output and ... -
China Supplier Seamless Square 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... -
Good quality Hexagon Steel - Carbon structural steel ASTM A36 Q195 Q215 Q235 For building structur – Lu
Introduction High-quality carbon structural steel is referred to as carbon structure steel. Specifically, its carbon content is less than 0.08%. Compared with ordinary carbon steel, its quality is better, it has strict chemical composition and requires to ensure the mechanical performance index, high-quality carbon structural steel with low content of impurities such as phosphorus and sulfur. The types of carbon steel are divided into three categories according to the carbon content: low carb... -
Cheap price Strip Steel Suppliers - Equal angle steel Q195 Q235 SS400 A36 triangular hot galvanized angle steel – Lu
Introduction Equal angle belongs to carbon structural steel for construction. It is a section steel with simple cross-section. It is mainly used for metal components and the frame of factory buildings. In use, it requires good weldability, plastic deformation performance and certain mechanical strength. The raw material billets for the production of angle steel are low-carbon square billets, and the finished angle steel is delivered in a hot-rolled, normalized or hot-rolled state.Angle s... -
China Supplier Galvalume Coil Factory - Special shaped steel Shape structure manufacturer can be customize – Lu
Introduction Special shaped steel is the abbreviation of complex and special-shaped section steel, which belongs to a kind of section steel, and is different from the name of simple section steel. According to different processes, it can be divided into hot-rolled special-shaped steel, cold-drawn (cold-drawn) special-shaped steel, cold-formed special-shaped steel, welded special-shaped steel, etc. Section steel is one of the four major types of steel (type, wire, plate, and tube), and it is a... -
China OEM U Beam - Equilateral Angle Steel Chinese manufacturer Q195 Q235 Q345 SS400 A36 – Lu
Introduction Angle steel is a long strip of steel whose two sides are perpendicular to each other and form an angle. There are equilateral angles and unequal angles. The two sides of equilateral angles are equal in width. Its specifications are expressed in millimeters of side width×side width×side thickness. For example, “∟30×30×3″ means an equilateral angle steel with a side width of 30 mm and a side thickness of 3 mm. It can also be expressed by model number, which is the numbe... -
Bottom price China Color Stainless Steel Decorative Tube Factory - Unequal angle steel Q345 Q235 SS400 hot rolled galvanized – Lu
Introduction In the field of engineering materials, angle steel is divided into two types: equal angle steel and Unequal angle. The specification of unequal angle steel is expressed by the dimensions of side length and side thickness. Refers to steel with angular cross-section and unequal lengths on both sides. It is a kind of angle steel. Rolled by a hot rolling mill. Compared with two equilateral angle steels with equal side lengths, it refers to a public angle steel with a right-angled L-s... -
Professional Design High Carbon Steel Wire Manufacturers - Square bar High quality SS400 carbon steel bar – Lu
Introduction The Square bar is solid and bar material. Process steel ingots, billets or steel into various shapes, sizes and properties required for pressure processing. It has a wide range of uses and many types. According to different cross-sectional shapes, similar bars include round steel, hexagonal steel, octagonal steel, etc. There are two types: hot rolled and cold rolled. Parameter Item Square bar Standard ASTM, DIN, ISO, EN, JIS, GB, etc. Material Q195、Q235、Q235B、Q345、SS4... -
Cheap PriceList for Chinese Customized Ppgi Corrugated Sheet - I-beam Structural steel online purchase – Lu
Introduction I-beam, also known as steel beam (English name Universal Beam), is a long steel with an I-shaped cross section. I-beams are divided into ordinary I-beams and light I-beams. It is an I-shaped section of steel. Regardless of whether the I-shaped steel is ordinary or light, because the cross-section size is relatively high and narrow, the moment of inertia of the two main axes of the cross-section is quite different, so it can only be directly used for bending in the plane of its we... -
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...
