SP NN3020K Double Row Cylindrical Roller Bearing-manufacture,factory,supplier from China

(Total 24 Products for SP NN3020K Double Row Cylindrical Roller Bearing)
Product Description:1070 aluminum coil is effortless to react with oxygen in the air, forming a dense alumina movie on the surface.
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Product Description:In electricity engineering, 6351 aluminum tube is frequently used as the cloth of cable tray, has precise electrical conductivity and corrosion resistance, can supply dependable assist and safety for the cable, however additionally handy to lay and keep the cable.Product Specifications:Product NameAluminum Pipe TubeStandardAISI, ASTM, DIN, JIS, GB, JIS, SUS, EN, etcWall Thickness0.5-150 mm or Customized according to customer requirementsOuter Diameter2-2500mm or Customiz
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Product Description:Cold-rolled carbon steel coil is further processed by hot-rolled carbon steel coil as raw material. It is widely used in household appliances, such as refrigerators, washing machines, air conditioners, etc.
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Product Description:The DX53D substrate has a lower carbon content than the DC01 substrate used in the DX51D+Z galvanized steel sheet.
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Product Description:Aluminum I - Beam, a type of highly versatile Aluminum Profile, is a go - to choice for numerous structural applications. When a remarkable strength - to - weight ratio paired with excellent corrosion resistance is crucial, this aluminum I - Beam shines.We offer top - quality 6061 Aluminum I - Beam for sale. You can easily place your order for these structural aluminum beams right online.
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Product Description:Such as TV tower, transmission tower and other tall structures, Q235GJ (C/D/E) can be used to manufacture the main structural components of the tower body.
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Product Description:5052 aluminum alloy sheet/sheet is used for some non-critical structural components of the car body, such as the door inner plate, the engine hood inner plate, etc.
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Product Description:5mm galvanized steel plate, this thickness can provide more considerable structural strength, can withstand greater pressure, tension and shear force, in the field of construction can be used as load-bearing components, such as building beams, columns and other secondary structural components, can effectively bear and transfer the load; In industrial manufacturing, it can be used to manufacture equipment shells, chassis, brackets, etc.
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Product Description:2214 aluminum tube is regularly used in the manufacture of digital gear shell, radiator, protecting cowl and different components, the usage of its top electrical conductivity and warmness dissipation, defend digital components, enhance the steadiness and reliability of equipment.Product Specifications:Product NameAluminum Pipe TubeStandardAISI, ASTM, DIN, JIS, GB, JIS, SUS, EN, etcWall Thickness0.5-150 mm or Customized according to customer requirementsOu
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Product Description:It is an vital cloth for the body shape of industrial plants, and can be used to manufacture the essential load-bearing factors such as columns and beams of plants.
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Product Description:The 1050 Aluminum Pipe is a commercially pure aluminum product, renowned for its high purity levels of 99.5% or more aluminum.
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Product Description:In the manufacturing of auto parts, many body structure parts and interior trim parts of different shapes can be processed with DX51D steel, which can be accurately formed in the stamping process, and maintain good surface quality, reduce subsequent dressing procedures, and improve production efficiency.Full cold galvanizing process:Chemical degreasing → hot water washing → water washing → electrolytic degreasing → water washing → acid washing → rust removal → water washing → electrogalvanizing process → water washing → passivation → hot water washing → drying → quality ins
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Product Description:6063 Aluminum rods are used to make electronic equipment housing frames, radiators and other components.
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Product Description:The 7075 Aluminum Pipe, known for its exceptional strength and structural integrity, is a high-strength, heat-treatable alloy used in a variety of industries where high strength-to-weight ratios are required.
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Product Description:3mm galvanized steel sheet with thickness accuracy of 3mm. This thickness has both strength and lightness, and is suitable for places where weight is limited and structural strength is required, such as light industrial equipment enclosures and interior decorative metal components.
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Product Description:By forging, cutting and other processing methods, the steel coil is processed into the shape of the gear, and the performance of the gear can be further improved by heat treatment.
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Product Description:Due to its high strength and good fatigue resistance, 2014A aluminum alloy Angle is often used to manufacture aircraft fuselage frame, wing skeleton and other important structural components, which can effectively reduce the weight of the aircraft and improve flight performance while ensuring the structural strength and stability of the aircraft.Product Specifications:country of originChinaannealingT3-T8applicationDecorationsshapesquareWhether alloyNon Alloymodelaluminium productbrandXINDONGYUProcessing servicescuttingMaterials and TemperingAlloy 6063-T5/T6appAluminum profi
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Product Description:Galvanized diamond plate is formed by a special pressing process. The size and shape of the diamond can vary according to the specific product specifications. The diamond pattern gives the plate a three-dimensional feeling and excellent anti-slip performance. Suitable for use in wet or oily environments, such as the ground of industrial plants, stair treads, vehicle foot pedals and other application scenarios。
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Product Description:As a trustworthy Q420q(C/D) Steel Plate supplier, we offer this high - performing steel. Crafted from top - tier raw materials, it features a 420MPa yield strength, making it well - suited for bearing heavy loads in large - scale construction projects like long - span bridges and high - rise buildings.Our production process includes strict quality checks at every step, ensuring each plate adheres to the highest industry standards. Moreover, we prioritize prompt delivery, getting the steel plate to your site without delay.
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Product Description:The Q390(A/B/C/D/E) I Beam performs an vital position in the working machine and chassis shape of development equipment such as loaders and excavators.
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Product Description:In the structural guide gadget of the constructing curtain wall, 5183 aluminum pipes can be used as guide pipes, beams and different components, with top energy and corrosion resistance, and can stand up to the weight of the curtain wall and wind loads, whilst displaying the splendor and trend of modern-day architecture.Product Specifications:Product NameAluminum Pipe TubeStandardAISI, ASTM, DIN, JIS, GB, JIS, SUS, EN, etcWall Thickness0.5-150 mm or Custom
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Product Description:3105 aluminum plate light weight, corrosion resistance, can be used for building roof and wall covering material, can effectively resist wind and rain erosion, extend the service life of the building, but also provide a certain heat insulation and waterproof performance.Thickness0.15-600mmStandardGB, JIS, DIN, ASTMWidth≦2600mmTemperO/H111 H112 H116/H321 H12/H22/H32 H14/H24/H34/H16/H26/H36 H18/H28/H38 H114/H194, etc.F, T1 T2 T4 T5 T6 T51 T54 T651 T652 T6510 T62 T6511 ETCLength≦16000mm or Coil (C)Typesheet/ plate/coil/rollAluminum Grade1000 SeriesIndustrial Pure Aluminum
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Product Description:Some of the structural components and elements used in automobiles, such as frame, chassis components, etc., supply the imperative power and balance for the automobile.In some areas the place the overall performance necessities for metal are no longer specially high, such as conveyor chains and links, regular pipe supports, etc., Q275B carbon metal rolls are additionally broadly used.Product   Namecarbon steel  coilWall Thickn
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Product Description:SGCC Galvanized Steel Coils are the epitome of strength and corrosion resistance, ideal for construction, automotive, and heavy machinery applications. These coils, characterized by their galvanized coating adhesion and uniform galvanized coating thickness, offer superior durability in harsh environments. With a focus on dimensional accuracy and surface finish, our coils are tailored for precision fabrication in various industrial settings.
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Aluminum profiles are an vital fabric for current enterprise and life, exerting impact with special overall performance and vast application.Product characteristics1.Lightweight and excessive strength: The density of aluminum is about 2.7g/cm³, which is 1/3 of steel. It is effortless to lift and install.
Galvanized sheet is a kind of steel sheet, and it can be said that many of the steel sheets are galvanized sheet. Galvanized sheet is a kind of steel plate with excellent anti-corrosion performance created according to the principle of chemistry. This method of preventing steel plate corrosion is very economical and very effective. The use of this process is also very common. are used to make galvanized sheet. What is galvanized sheetGalvanized sheet refers to a steel sheet plated with a layer of zinc on the surface.
Aluminum tube refers to a metal tubular material that is hollow along its entire longitudinal length through extrusion processing of pure aluminum or aluminum alloy. There can be one or more closed through holes, the wall thickness and cross-section are uniform, and they are delivered in straight lines or in rolls. Widely used in automobiles, ships, aviation, electrical appliances, agriculture, electromechanical, home furnishing and other industries.
Color-coated coil is based on hot-dip galvanized sheet, hot-dip galvanized sheet, electro-galvanized sheet, etc. After surface pretreatment (chemical degreasing and chemical conversion treatment), one or several layers of organic coatings are applied on the surface, and then A product that is baked and cured.
Aluminum rod is a kind of aluminum product. The melting and casting of aluminum rod includes melting, purification, impurity removal, degassing, slag removal and casting process. According to the different metal elements contained in aluminum rods, aluminum rods can be roughly divided into 8 categories. IntroductionAluminum (Al) is a light metal, and its compounds are widely distributed in nature. The resources of aluminum in the earth's crust are about 40-50 billion tons, second only to oxygen and silicon, ranking third. It is the largest category of metals among metal species.
Galvanized coil, a thin steel sheet that is dipped in a bath of molten zinc to adhere a layer of zinc to its surface. It is mainly produced by the continuous galvanizing process, that is, the coiled steel plate is continuously dipped in the galvanizing tank with molten zinc to make galvanized steel plate; alloyed galvanized steel plate. This kind of steel panel is also made by hot dip method, but it is heated to about 500℃ immediately after coming out of the tank, so that it can form an alloy film of zinc and iron.
Angle steel, commonly known as angle iron, is a long strip of steel that is perpendicular to each other and forms an angle. It's the same type of steel, just called differently. It is a section steel specially used to make shelves. It has various shapes and many long holes for people to string screws. It is mainly used for personal shelves in shopping malls and factories.
The production process of galvanized coil mainly has two kinds of hot dip galvanizing and electric galvanizing, the following is a detailed introduction:Hot-dip galvanizing processSurface pretreatment: First of all, the surface treatment of the steel plate, including cleaning, oil removal and rust removal processes, to ensure that the surface of the steel plate is clean and smooth, to provide a good foundation for subsequent galvanized, enhance the adhesion of the galvanized layer 1.Pickling and phosphating: pickling is to soak the steel plate in the acid solution to remove the surface oxide a
Roofing sheet is a profiled plate processed by a series of processes such as rolling and cold bending of color steel plates into various wave shapes.It not only has the excellent decorative performance of traditional clay tiles, but also has the excellent performance of modern metal tiles. It is light, strong and durable. It is the current mainstream roofing material.
The material of carbon steel plate is plain carbon steel or carbon steel, which is a steel with a carbon content of less than 2.11% and no metal elements intentionally added. In addition to carbon, it also contains a small amount of sulfur, silicon, phosphorus, manganese and other elements .
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