Minerals & Metals

Induction brazing equipment is a type of machinery used for the process of brazing. Brazing is a method of joining two or more metal components by heating them to a temperature that is lower than their melting points, and then adding a filler metal, such as a brazing alloy, which melts and flows between the components to create a strong, permanent joint. Induction brazing is a process of joining two metal components together using a brazing filler metal. It involves heating the metal components with an induction coil to a temperature above the melting point of the brazing filler metal, but below the melting point of the metal components being joined. The brazing filler metal is then melted and flowed between the metal components by capillary action, forming a strong and permanent bond. The induction heating process used in induction brazing involves the use of an alternating magnetic field generated by the induction coil, which induces eddy currents in the metal components being joined. The resistance of these currents causes the metal to heat up rapidly and uniformly, without the need for a separate heating element. Induction brazing equipment uses electromagnetic induction to generate heat in the metal components to be brazed. An alternating current is passed through a coil, which creates a magnetic field that induces eddy currents in the metal. These eddy currents create heat, which raises the temperature of the metal and melts the brazing alloy. Induction brazing equipment can be used to braze a wide range of metals, including copper, brass, steel, stainless steel, and aluminum, and is commonly used in industries such as automotive manufacturing, aerospace, and electronics. Some of the advantages of induction brazing equipment include its ability to provide rapid, localized heating, precise temperature control, and high energy efficiency.

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An induction pipe bending machine is a specialized machine that uses induction heating to heat a section of pipe to a specific temperature before bending it to a desired shape. The process can be used to bend pipes made of a wide variety of materials, including steel, aluminum, and copper. The basic principle of induction pipe bending is that an induction heating coil is used to heat a specific section of pipe to a precise temperature before it is bent. The heating coil is placed around the section of pipe that needs to be bent, and high-frequency electrical current is passed through the coil, creating an electromagnetic field that heats the pipe. The pipe is then bent using a bending die or a press to the desired shape. Induction bending is a metal forming process used to bend pipes, tubes, and other hollow profiles to a desired shape. This technique uses an induction coil to heat a specific area of the workpiece to a high temperature, making it more malleable and easier to bend without causing damage to the material.

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Excavator Cylinder Pins Induction Hardening This Complete Induction Hardening System for Excavator Cylinder Pins is a specialized equipment designed and produced by TY Induction for our customers in manufacturing and serving heavy machinery in construction industry. These pins play a crucial role in the performance and longevity of excavators. Induction Heat Treatment increases the strength and durability of excavator bucket pins. This Complete Induction Hardening System for Excavator Bucket Pins includes eight (8) items: an IGBT Induction Power Converter, an output transformer, an induction coil, a quenching coil, a CNC quenching system, a closed-loop cooling system for both induction power converter and Quenching media, a CNC control system and an UPS power. The Induction Power Supply generates high-frequency alternating current, which is supplied to the output transformer further to induction coil. The coil is designed to produce an intense electromagnetic field, which is responsible for heating the surface of the excavator bucket pins inside coil. A bucket pin is precisely positioned inside the induction coil during the Induction Heat Treating process. Once the Induction Hardening Equipment starts up, the induction coil starts moving progressively and electromagnetic field generated by the coil rapidly heats the surface layer of the pin. After reaching the desired temperature, the quenching system starts to work. The pin is quickly cooled with quenching media sprayed from the quenching coil, which usually contains a specialized quenching medium such as oil, water or polymer. Rapid cooling of the heated surface helps transform the metal structure and form a hardened layer. The quenching process significantly improves the hardness, wear resistance and overall strength of the excavator bucket pin. CNC Control systems in Induction Heat Treatment systems precisely regulate the heating and cooling processes. Operators can set specific parameters such as heating time, temperature and traveling speed of induction coil, flow and pressure of quenching medium for consistent and optimized hardening pattern.

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What is color-coated aluminum coil? After the aluminum coil is cleaned, chromized, roller-coated, and baked, the surface of the aluminum coil is coated with paint of various colors, which is color-coated aluminum coil. Colored aluminum is widely used in aluminum-plastic panels, honeycomb panels, insulation panels, aluminum curtain walls, blinds, roller shutters, aluminum- magnesium-manganese roofing systems, aluminum ceilings, household appliances, downspouts, aluminum cans and many other fields due to its advantages of light texture, bright colors, easy processing and no rust. Classification of color-coated aluminum coils: 1. Due to different processing processes and purposes of use, it can be simply divided into: Because of the paint applied on the surface, it is divided into polyester (PE) coated aluminum coils and fluorocarbon (PVDF) coated aluminum coils; epoxy roller-coated aluminum coils. Of course, there are also cases where one side is coated with fluorocarbon and the other side is coated with polyester; there are even cases where both sides are coated with fluorocarbon; 2. Coating thickness: Single coating (4-20 microns); double coating (25-28 microns); triple coating (35-38 microns) 3. Surface pattern: Also known as wood grain aluminum coil, stone grain aluminum coil, brick pattern, camouflage aluminum coil, fabric aluminum coil, etc.! 4. Application: Roofing material (aluminum magnesium manganese roofing system), ceiling material (aluminum alloy ceiling), brushed plate (surface brushed), etc. Advantages of color-coated aluminum coil: 1. Light weight: The density of aluminum is only 1/3 of that of steel, which is convenient for transportation and construction. 2. Strong corrosion resistance: The surface coating can effectively resist erosion by environmental factors such as wind, rain, and ultraviolet rays. 3. Diverse colors: Various colors and patterns can be customized according to needs to enhance the decorative effect. 4. Excellent processing performance: Easy to bend, stamp, cut and form to meet diverse design needs. 5. Good temperature resistance: The melting point of aluminum is 660 degrees, and the general temperature cannot reach its melting point. 6. Environmental protection: Aluminum can be 100% recycled, which meets the requirements of sustainable development. Coated aluminum alloy coil specifications: Alloy: 1050, 1060, 1070, 1100, 1145, 1200, 3003, 3004, 3005,3105, 5005, 5052, 5083, 5182, 5754, 6061, etc. Temper: O, H12, H14, H16, H18, H22, H24, H26, H34, H32, H36, H111, H112, etc. Thickness: 0.25-4.5mm Width: 100-1600mm Length: 100-16000mm Material process: CC/DC Coating material: polyvinylidene fluoride, polyethylene, epoxy resin, polyurethane Color: red, blue, yellow, orange, green, etc. RAL Color or customization Application: construction, aluminum-plastic panels, decoration, roofs, molds, automobiles, lighting, electronic products, etc. Application of coated aluminum coils: 1. Construction field: used as exterior walls, roofs, curtain walls, etc., providing rich colors and styling designs, commonly seen in commercial projects and gymnasiums. 2. Home appliance field: used for home appliance housings such as refrigerators and air conditioners, with beautiful appearance and corrosion resistance. 3. Advertising field: making billboards and signboards, colorful and durable, suitable for outdoor use. 4. Electronic and electrical field: used for computer cases and electrical panels, with conductivity and heat dissipation, protecting internal components. 5. Transportation field: used for the housings of vehicles such as cars and trains, lightweight to improve fuel efficiency. 6. Other fields: used in luggage, solar reflectors and air conditioning ducts, etc., showing broad prospects. Why choose Hongchang Aluminum? 1. Large scale: has two major production bases in Gongyi and Zhengzhou, Henan, employing hundreds of high-tech technicians. 2. Advanced technology: introduces advanced foreign technology and conducts research and development through field operations. 3. Direct hit the bottom price: direct sales by manufacturers, eliminating middlemen, customers can enjoy affordable prices. 4. Independent logistics: provide logistics arrangements, customers can choose customized logistics methods. 5. Perfect after-sales: provide long-term tracking and return visits, and solve customer problems in time. Packaging: The board/roll is placed on an iron or wooden pallet, perfectly wrapped with waterproof kraft paper, and then fixed with an iron narrow band.

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This P6 transparent LED display screen is ultra-light, ultra-thin, and highly transparent (transmittance is more than 90%) https://www.wiforfilm.cc/led-film-screen/p , 6-flexible-led- screen.html

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"4x8 aluminum plate" refers to an aluminum plate with a specification of 4 feet × 8 feet, and its size is expressed in imperial units. Converted to metric units, the size of this aluminum plate is approximately: 1219.2 mm × 2438.4 mm "4x8 aluminum plate" is widely used in architectural decoration, machinery manufacturing, transportation, electronic products and other fields. Aluminum alloy plates are mainly composed of aluminum and other alloy elements, and have the characteristics of light weight, corrosion resistance and good thermal conductivity. In the field of construction and decoration, commonly used aluminum alloy models are 1100, 3003, 5005, 5052, 6061, etc. These aluminum alloy plates are usually specially treated, such as anodizing, electrophoretic coating, etc., to improve their weather resistance and decorative properties. Aluminum alloy plate surface treatment process 1. Anodizing treatment: improves corrosion resistance and aesthetics, commonly used in building decorative panels. 2. Spraying (powder or fluorocarbon spraying): mostly used for exterior curtain walls, providing a variety of colors and gloss options. 3. Brushed or mirrored treatment: used for high-end decorative design to increase visual effects. 4. Composite coating: used to protect decorative panels and increase wear resistance. Performance characteristics: 1. Lightweight and high strength: Aluminum alloy plates are light and high in strength, which can reduce the weight of the building and improve the overall performance. 2. Corrosion resistance: Aluminum alloy has good corrosion resistance and can maintain performance for a long time in harsh environments. 3. Easy to process: Aluminum alloy plates are easy to process and can meet various complex shapes and size requirements. 4. Wind pressure resistance: Aluminum alloy plates have good wind pressure resistance and can withstand large wind loads. 5. Weather resistance: Specially treated aluminum alloy plates have good weather resistance and remain stable under various climatic conditions. 6. Environmental protection: Aluminum is environmentally friendly and recyclable. Application scenarios 1. Building exterior wall decoration: Aluminum alloy plates can be used for the decoration of building exterior walls, such as curtain walls, exterior wall panels, etc., providing good appearance effects and protection functions. 2. Interior decoration: Aluminum alloy materials can be used for interior decoration, such as ceilings, wall panels, stair handrails, etc., providing elegant and gorgeous decorative effects. 3. Advertising signs: Aluminum alloy sheets are easy to process and manufacture, and have good wind pressure resistance and weather resistance, so they are often used to make billboards, display platforms and signs. 4. Industrial use: Aluminum alloy sheets can also be used in the manufacture of vehicles, ships and other means of transportation, as well as raw materials for industrial use.

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ASTM A53/A106 GR.B 1/4 "-28" 15CrMo petroleum cracking pipe Brand: 15CrMo, 1Cr2Mo, 1Cr5Mo, etc Product type: ASTM A53/A106 GR.B，specifications：1/4″-28″,13.7-711.2mm& , lt; , br>API SPEC 5L，Steel grade：B、X42、X46、X52，specifications：1/4 , ″-28″,13.7- 711.2mm ASTM A106/A53/API 5L GR.B，Steel grade： B，specifications：1/4″-28″,13.7- 711.2mm , ASTM A179，specifications：3/4″、1″5.-40℃-101

15CrMo 12CrMo seamless steel pipe for high-pressure fertilizer equipment Purpose: Suitable for chemical equipment and pipelines with working temperatures ranging from -40 to 400 degrees and working pressures ranging from 10 to 32 MPa. It is suitable for transporting chemical media such as synthetic ammonia, urea, methanol, etc. Brand and steel grade: 16Mn, 15CrMo, 12CrMo, 12Cr2Mo, etc Product surface description: Smooth, neat, and rust free Wall thickness: 1mm~100mm Outer diameter: 6mm~1000mm Product features: high temperature resistance, corrosion resistance

ASTM A333 AP WELD seamless pipe for ships Purpose: Used for the manufacturing of seamless steel pipes for marine boilers, superheaters, and Class I and II pressure piping systems. Grade: ASTM A106B, ASTM A333, ASTM A335, ASTM A179 Production process: cold drawing, hot rolling, extrusion Outer diameter: 8mm-1240mm Wall thickness: 1mm-200mm Connection: flange, welding Standards: ASTM A312, ASTM A789, ASTM A269

ASTM SA53 20CrMo 42CrMo Hot rolled seamless pipes for structural use Seamless steel pipes for structural use are seamless steel pipes used for general and mechanical structures. Material (brand): 20Cr, 40Cr, 20CrMo, 30-35CrMo, 42CrMo. Standards: ASTM A53, ASME SA53 Steel grades: A53A, A53B, SA53A, SA53B Features: High strength, corrosion resistance, acid and alkali resistance Product surface description: flat and smooth Surface treatment: acid pickling, galvanizing, painting

ASME B36.10M 1/4 "Seamless Steel Pipe for Fluid Transport The main applications of seamless steel pipes for transporting fluids include transporting petroleum, natural gas, coal gas, water, and certain solid materials. 1. Transportation of oil and natural gas: Seamless steel pipes are widely used for transporting fluids such as oil and natural gas, with specifications generally ranging from Φ 159-426mm. 2. Transporting water, gas, and air: Galvanized seamless steel pipes for low-pressure fluid transportation are mainly used for transporting low- pressure fluids such as water, gas, and air, with specifications generally ranging from 10mm to 159mm. 3. Seamless steel pipes for fertilizer equipment: used for transporting chemical raw materials such as ammonia and urea, with specifications generally ranging from Φ 219-426mm. 4. Seamless steel pipes for deep well pumps: used for transporting groundwater, with specifications generally ranging from Φ 76-168mm. Standard: ASME B36.10M or ASME B16.19M Brand:16Mn, 09MnV Wall thickness: 1-200mm

API SPEC 5CT N80 L80 P110 oil pipe coupling seamless pipe Seamless steel pipe for tubing, used for casing and tubing in oil wells. Standard: API SPEC 5CT Applicable fluids: water, oil

A333Gr. 6 3pe anti-corrosion conveying steel pipe Purpose: To transport general pressure fluids such as water, gas, air, oil, and warm steam. Material: L245N L360N L290N 3PE anti-corrosion generally consists of three layers of structure: First layer of epoxy powder (FBE>100um) Second layer adhesive (AD) 170-250um Third layer polyethylene (PE) 1.8-3.7mm

API SPEC 5CT J55 K55 Black Petroleum Casing Materials: H40, J55, K55, N80, L80, P110, C90, T95, Q125, V150 Standard: API SPEC 5CT Product surface description: Smooth Product process: Hot rolling, cold drawing Product features: Corrosion resistance, high strength Specification: 139.77.72R-2177.89.19R-2244.58.94R-2244.510.03R-22 , 44.511.05R- 2 Steel grades: H-40, J-55, N-80, P-110, C-75, C-95 Purpose: Steel pipes used to support the wellbore of oil and gas wells Product sales method: spot/customized Connection: welding, threading, flanges, etc