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  • Professional Design Erw Tube - Cold drawn round steel Smooth surface Q215 Q235 45# 40Cr 20CrMo GCr15 – Lu

    Professional Design Erw 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...
  • Competitive Price for Stainless Steel Decorative Tube - Stainless steel wire  Coil 0.025mm-5mm customizable 304/304L/316/321 – Lu

    Competitive Price for Stainless Steel Decorative Tube - Stainless steel wire Coil 0.025mm-5mm customizable 304/304L/316/321 – Lu

    Introduction Stainless steel wire, also known as stainless steel wire, is a variety of different specifications and models of wire products made of stainless steel. Common stainless steel wires with good corrosion resistance and high cost performance are 304 and 316 stainless steel wires. Stainless steel wire drawing is a metal plastic processing process in which the wire rod or wire blank is drawn from the die hole of the wire drawing die under the action of the drawing force to produce smal...
  • Manufacturing Companies for Hfw Steel Pipe - ERW pipe hot selling high quality steel pipe – Lu

    Manufacturing Companies for Hfw Steel Pipe - ERW pipe hot selling high quality steel pipe – Lu

    Introduction ERW 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 used to produce...
  • Good Quality Galvanized Steel Sheet - Galvanized round steel Low carbon scaffold structure steel – Lu

    Good Quality Galvanized Steel Sheet - Galvanized round steel Low carbon scaffold structure steel – Lu

    Introduction Hot-dip galvanized round steel refers to a solid long steel with a circular cross-section. The specifications are expressed in millimeters of diameter. For example, “50″ means round steel with a diameter of 50 mm. Due to the relatively small diameter of this steel, it is often mistaken for steel. 1. The shape is different, the round steel shape is smooth, without lines and ribs, 2. The composition is different. Round steel (first-grade steel) belongs to ordinary low-c...
  • Trending Products Stainless Steel Sheet - Stainless steel bar hot sale 316 304 310 201round bar – Lu

    Trending Products Stainless Steel Sheet - Stainless steel bar hot sale 316 304 310 201round bar – Lu

    Introduction Stainless steel bar is a cylindrical stainless steel product, 200 series stainless steel round bar, 300 series stainless steel round bar, 400 series stainless steel round bar, 304 stainless steel is a versatile stainless steel material, and its anti-rust performance is better than 200 series stainless steel materials. Be strong. High temperature resistance is also better, as high as 1000-1200 degrees. 304 stainless steel has excellent corrosion resistance and good resistance to i...
  • High Performance Rectangle Pipe - Fluid pipes Customizable liquid pipeline – Lu

    High Performance Rectangle Pipe - Fluid pipes Customizable liquid pipeline – Lu

    Introduction It is a hollow section with no welds from beginning to end. The fluid conveying pipe has a hollow section and is used as a pipe for conveying oil, natural gas, gas, water and certain solid materials in large quantities. Mainly used in engineering and large-scale equipment to transport fluid pipelines. Parameter Item Fluid pipes Standard ASTM, DIN, ISO, EN, JIS, GB, etc. Material  DX51D、SGCC、G550、S550、S350、ECTS 、10# 35# 45# Q345B、16Mn、Q345、20Mn2、25Mn、30Mn2、40Mn2...
  • OEM/ODM China Colled Rolled Coil - Hot rolled steel coil SS400 Q235 Dip Galvanized Steel Coil – Lu

    OEM/ODM China Colled Rolled Coil - Hot rolled steel coil SS400 Q235 Dip Galvanized Steel Coil – Lu

    Introduction Hot-rolled coils are made of slabs (mainly continuous casting billets) as raw materials. After heating, they are made into strip steel by the rough rolling mill and the finishing mill. The hot steel strip from the last rolling mill of finishing rolling is cooled to a set temperature by laminar flow, and then coiled into a steel strip coil by a coiler, and the cooled steel strip coil. Parameter Item Hot rolled steel coil Standard ASTM, DIN, ISO, EN, JIS, GB, etc. Material  ...
  • Hot Sale for Cold Heading Steel - Gear steel material Chinese manufacturers 20CrNIMO  – Lu

    Hot Sale for Cold Heading Steel - Gear steel material Chinese manufacturers 20CrNIMO – Lu

    Introduction Gear steel is a general term for steels that can be used to process gears. Gear steel is a general term for steels that can be used to process gears. Generally, there are low carbon steel such as 20# steel, low carbon alloy steel such as: 20Cr, 20CrMnTi, etc., medium carbon steel: 35# steel, 45# steel, etc., medium carbon alloy steel: 40Cr, 42CrMo, 35CrMo, etc., can be called Gear steel. It is one of the most demanding key materials of special alloy steel used in automobiles...
  • Original Factory Bearing Steel Tube - Alloy structural steel 15CrMo alloy steel Carbon customizable – Lu

    Original Factory Bearing Steel Tube - 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...
  • Wholesale Price Tin Free Steel Sheet - Free cutting steel alloy AISI  1212 1117 1215 Mould Steel Tool steel – Lu

    Wholesale Price Tin Free Steel Sheet - Free cutting steel alloy AISI 1212 1117 1215 Mould Steel Tool steel – Lu

    Introduction Free-cutting steel refers to an alloy steel in which a certain amount of sulfur, phosphorus, lead, calcium, selenium, tellurium and other free-cutting elements are added to the steel to improve its machinability. With the automation, high speed and precision of cutting, it is very important to require steel to have good machinability. This type of steel is mainly used for processing on automatic cutting machine tools, so it is a special steel. Parameter Item Free cutting steel...
  • Fast delivery Steel Sections - I-beam Structural steel online purchase – Lu

    Fast delivery Steel Sections - 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...
  • Excellent quality Aluminum Roofing Coil - Ship steel plate price A36 Q345 carbon steel Plate for ship building – Lu

    Excellent quality Aluminum Roofing Coil - Ship steel plate price A36 Q345 carbon steel Plate for ship building – Lu

    Introduction Shipboard steel plates refer to hot-rolled steel plates produced in accordance with the requirements of the classification society construction rules for the manufacture of hull structures. Due to the harsh working environment of the ship, the hull is affected by seawater chemical corrosion, electrochemical corrosion, marine organisms and microbial corrosion: the hull bears the impact of strong wind and waves and alternate loads: the shape of the ship makes its processing method ...