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Manufacturer for Electro Galvanized Plate - Galvanized round steel pipe gi seamless carbon steel tubes – Lu
Introduction Galvanized steel pipes are divided into cold-galvanized steel pipes and hot-dip galvanized steel pipes. Cold-galvanized steel pipes have been banned, and the latter is also recommended by the state to be temporarily used. Galvanized steel pipes are welded steel pipes with a hot-dip galvanized or electro-galvanized layer on the surface. Galvanizing can increase the corrosion resistance of the steel pipe and prolong the service life. Parameter Item Galvanized round steel pipe ... -
Manufacturing Companies for Special 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... -
China Factory for Alloy Seamless Steel Tube - Tool steel chinese manufacturer 1.2080 D3 AISI D3 DIN 1.2080 GB Cr12 – Lu
Introduction Tool steel is steel used to manufacture cutting tools, measuring tools, molds and wear-resistant tools. Tool steel has high hardness and can maintain high hardness and red hardness at high temperatures, as well as high wear resistance and appropriate toughness. Tool steel is generally divided into carbon tool steel, alloy tool steel and high-speed tool steel. High-speed tool steel is an alloy tool steel that contains C, Mn, Si, Cr, V, W, Mo, Co. And it can be used as a high-speed... -
Discountable price Ductile Iron Pipe - Alloy seamless steel pipe/tube Cold Drawn/Hot Rolled Precision Carbon Steel Seamless Pipe Tube – Lu
Introduction Cold drawn seamless steel pipe is a precision cold drawn seamless steel pipe with high dimensional accuracy and good surface finish for mechanical structure and hydraulic equipment. The use of precision seamless pipes to manufacture mechanical structures or hydraulic equipment can greatly save mechanical processing man-hours, improve material utilization, and at the same time help improve product quality. Parameter Item Cold drawn seamless steel pipe/tube Standard ... -
Ppgi(Prepainted Galvanized Steel) Zn-Al-Mg sheet coil aluminum-Mg plated steel sheet for roof panels – Lu
Introduction Zn-Al-Mg sheet/coil is a new type of high corrosion resistance coated steel sheet. Its galvanized layer is mainly composed of zinc, which is composed of zinc plus 11% aluminum, 3% magnesium and a trace amount of silicon. At present, the steel plate can be produced The thickness range is 0.27mm—9.00mm, and the production width range is: 580mm—1524mm. Due to the compound effect of these additional elements, the corrosion inhibition effect is further improved. In additio... -
2021 New Style Hot Roll Seamless Steel Pipe - Rectangle pipe Q195 Q235 Q345 Q215 Square and rectangular – Lu
Introduction A steel material that is open at both ends and has a hollow and concentric cross-section, The specifications of steel pipes are expressed by external dimensions (such as outer diameter or side length) and inner diameter and wall thickness. The size range is very wide, from small diameter capillary tubes to large round steel pipes with a diameter of several meters. Round steel pipes can be used for pipelines, thermal equipment, machinery industry, petroleum geological drilling, co... -
Wholesale Discount Bearing Steel Pipe - Welded steel pipe Straight Seam Carbon Steel Welded tube – Lu
Introduction Welded steel pipe refers to steel pipes with seams on the surface that are welded by steel strips or steel plates that are bent and deformed into round or square shapes. The blanks used for welded steel pipes are steel plates or strip steels. With the rapid development of high-quality strip continuous rolling production and the advancement of welding and inspection technology, the quality of welds continues to improve, and the variety and specifications of welded steel pipes are ... -
China wholesale Medium Thickness Steel Plate - Cold heading steel high quality wire plate and bar – Lu
Introduction Cold heading steel is used for forming steel. Cold heading is the use of one or more impact loads at room temperature. It is widely used in the production of standard parts such as screws, pins, and nuts. The cold heading process can save raw materials, reduce costs, and improve the tensile strength and performance of the workpiece through cold work hardening. The steel used for cold heading must have good cold upsetting performance, and the content of impurities such as S and P ... -
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 ... -
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Factory made hot-sale Low Pressure Boiler Pipe - Hot expanded steel pipe seamless tubing expanded diameter tube – Lu
Introduction Hot-expanded steel pipe refers to a steel pipe with relatively low density but strong shrinkage, and a waste pipe finishing rolling process in which the diameter of the pipe is enlarged by the cross-rolling method or the drawing method. In a relatively short period of time, thickening steel pipes can produce non-standard and special types of seamless pipes, with low cost and high production efficiency, which is the development trend of the international pipe rolling field. The tw... -
Manufacturer for Bridge Steel Plate - 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...
