AG真人游戏

Hollow structural section (HSS) is one of the most crucial construction materials that can be used for many wide applications in life such as building houses, bridges, plumbing systems, heat, gas,... In this article, AG真人游戏 Steel will help you classify the most common hollow sections along with their detailed internal characteristics and structures.1. What are Hollow sections?Hollow sections are one of the metal structures made from cold rolled steel and formed into hollow tubes. The feature of hollow sections is that there is an open edge extending over the entire steel bar with many different shapes such as round, square, rectangular and a variety of sizes according to ASTM A500, A1085 and A1065,鈥here are 4 types of hollow sections with flexible structure, properties and applications for each use:1.1. Square Hollow SectionSquare Hollow Section (SHS) is a common form of steel pipe, considered a combination of RHS and CHS. SHS products have a flat surface, easy to join and weld, equal and symmetrical sides, width from 2-30mm, length from 6-12mm. SHS is appreciated for its durability, aesthetic value, strength, meets EN, ASTM, GB, Jis standards and the requirements in construction.1.2. Rectangular Hollow SectionThe Rectangular Hollow Section (RHS) has a flat surface so it is flexible in joining, welding and assembling as required. RHS products have a rectangular shape so it is easy to join with other members without edge preparation. This is a reasonable choice in terms of structure and cost-effective for many projects.1.3. Circular Hollow SectionOne of the most typical hollow sections is the circular hollow section (CHS) used in construction, mechanical and structural projects. They have a smooth surface, no sharp or protruding edges, so they have high aesthetic value. Similar to SHS and RHS, CHS products are durable, strong, easy to shape, suitable to be used as materials for projects requiring low temperature.1.4. Seamless Hollow SectionSeamless Hollow Section is a long steel form with a seamless hollow section, with no joints or welds between the four faces of the mold. They are made by a hot manufacturing process, in which the raw material is steel billets that are heated at high temperatures to be easily bent and shaped. Seamless Hollow Section is used as a pipeline system to transport liquids, support hydraulics, and mechanical structures. The advantages of Seamless compared to other types of hollow section are high strength, no cracking, compressive capacity of very stable mechanical properties.2. Benefits of using hollow sectionsFlexibilityHollow sections have smooth, flat surfaces along the edges, so they are easy to assemble and connect with other products to create the necessary materials for the project. Before welding to another flat surface, the hollow sections cut should be straight and clean. Hollow sections products are very resistant to heat, pressure and environmental impacts, so they have a long life expectancy.Various sizesHollow sections have many different sizes and shapes, so customers have the most suitable choices for their projects. The manufacturer can completely fabricate, assemble or change the specifications of these metal components to the requirements of the buyer. What's more, you can request colors and coatings on the products to increase their resistance to the environment.AestheticsHollow structural sections are very popular materials for exterior surfaces of buildings due to their flat and smooth surface. They both ensure a solid structure and bring a modern and luxurious beauty to the building.3. What is the Hollow section usually used for?Hollow sections is a steel product with flexible and wide application in many fields, especially in construction support beams. They have a high strength-to-weight ratio, good bearing capacity and economy, making them the key materials for many projects such as:Fences and railingsBearing floorBridgesStairHeavy machineryHousehold appliancesBarns, warehouses鈥f customers have requests for quotations and detailed advice on Hollow Section, please contact AG真人游戏 Steel via Whatsapp: +84 76 911 2358 for the best support.

Pipes and tubes are present in many applications in automotive, aerospace, agriculture, architecture,... The use of aluminum or stainless steel pipes and tubes will need to be justified on the characteristics and requirements of the project. To help you choose the best option, here are some differences between stainless steel and aluminum pipes and tubes.1. Top 5 differences Aluminum and Stainless Steel Pipes and Tubes1.1. StrengthAluminum and Stainless steel pipes and tubes are high-strength materials with good bearing capacity. However, compared to weight, aluminum is lighter than steel, so it is suitable for nature projects both strength and lightness are needed. Meanwhile, stainless steel is an alloy with high carbon, chromium and molybdenum components, making steel harder, more resistant to impact, stress and pressure than aluminum. These outstanding properties make stainless steel tubular products one of the most durable industrial materials.1.2. WeightCompared to weight, steel is 2.5 times heavier than aluminum, so for applications that need lightness such as household appliances (kitchen utensils, medical instruments) or aerospace, aluminum pipes and tubes are more preferred. In contrast, for projects that do not require weight, stainless steel will be used to save costs1.3. CostAluminum and stainless steel pipe and tube prices flux based on market fluctuations and input fuel costs. The commercial quality of aluminum and stainless steel are similar in price per kilogram, but in terms of cost, aluminum is typically more cost-effective then stainless steel. 1.4. Corrosion resistanceBoth materials have corrosion resistant properties, but stainless steel pipes and tubes have an edge thanks to the structure with more chromium and molybdenum components - effective protective and against corrosion coatings.The thin layer of aluminum oxide protects aluminum pipes and tubes from rust but cannot avoid corrosion under the effects of the environment (weather, climate, humidity,...).1.5. ConductivityCompared to other metals, stainless steel is a poor conductor, while aluminum is known for its good thermal and electrical conductivity. That is why electronic components in cars, air conditioners, high voltage power lines or heat conduction applications (kitchen suction pipes, boiler systems, ...) are made from aluminum.2. Applications of aluminum and stainless steel pipes and tubes2.1. ConstructionThe strength of stainless steel pipes and tubes to be used as a material for the bones of high-rise buildings, stadiums, roads, stairs and other projects requiring high durability.The majority of skyscrapers in the world are made from aluminum because of its lightness and strength-to-weight-ratio making it the ideal material, sturdy and time-saving in construction.2.2. EnergySteel frameworks are key for nuclear power, natural gas, solar energy projects,... Stainless steel pipes and tubes are also used as transformer cores, electromagnetic shields and construction details of cranes and forklifts.Aluminum's low density and high thermal conductivity are suitable for power transmission lines. It is an excellent alternative to copper as it has both better electrical and thermal conductivity, low cost and ease of maintenance.2.3. TransportationIn addition to being the main material in the automobile manufacturing industry, stainless steel pipes and tubes are also used to manufacture rails, jet engine components, boats and other high-strength transportation requirements.Meanwhile, the aerospace industry's need to increase fuel efficiency has made aluminum the critical metal in constructing planes, spacecraft and many other modern vehicles.2.4. Packing and consumer goodsMore than half of the weight of household appliances such as refrigerators, ovens, washing machines, air conditioners,...comes from stainless steel. Steel pipes and tubes are also commonly used in metal stairs and small details such as screws, nails,...Aluminum products are coated with a durable aluminum oxide layer, preventing the aluminum inside from melting and making it safe for consumers' health. Thanks to this advantage, it is widely used in making kitchenware and food packaging and an essential material in electronic devices such as phones, televisions, computers, and LED bulbs,...Distinguishing the critical differences between aluminum and stainless steel pipes and tubes will help you easily choose the suitable material for the nature of the project. Vietnam is a significant exporter of stainless steel and aluminum products worldwide. For all questions and needs to import high-quality Vietnamese steel, please contact AG真人游戏 Steel via Whatsapp: +84 76 911 2358 for the most attentive support.

What is galvanized steel pipe used for? Let's explore these applications in agriculture, solar energy, oil industry, construction and more with AG真人游戏 Steel!Galvanized steel pipe has been coated with zinc to protect the steel from corrosion. GI is most commonly used for outdoor construction such as fencing, handrails and interior plumbing applications (plumbing, fire fighting systems,鈥�). AG真人游戏 Steel will dive deeper into the issue of 鈥渨hat is galvanized steel pipe used for鈥�.What is galvanized steel pipe used for? Explore now with AG真人游戏 SteelWhat is galvanized steel pipeGalvanized steel pipes are hollow, thin-walled steel structures with good load-bearing capacity and minimal impact from environmental factors. The addition of an external zinc coating further enhances their resistance to rust formation, oxidation and environmental influences such as climate, temperature, humidity,...Galvanized steel is divided into hot-dip galvanizing and electroplating with different characteristics and pros and cons:Hot dipped galvanized steel pipeHot-dip galvanizing is the traditional method of coating steel pipes with a protective layer. Surface-treated steel pipes are dipped into a tank of molten zinc. The zinc layer is evenly coated on both sides, with good rust resistance, adhesion and long life expectancy. GI's zinc coating is usually about 50 micrometers thick on average.Electrolytic galvanized steel pipeElectrolytic galvanizing, also known as cold galvanizing, only uses a very small amount of zinc, about 10-50g/m2 to coat the outer surface of various products. Electrolytic plating technology creates a precipitate on the metal layer, so the corrosion resistance is much worse than that of hot-dip galvanized steel. Products cold-plated have low cost, high adhesion, and low deformation at high temperatures.Galvanized steel pipes offer strength, rust resistance and versatility for construction needsGalvanized steel pipe classificationRound steel pipes: mainly used for water pipes, lamp posts, railings, stair handrails, ultrasonic piles,...Square and rectangular steel pipe: depending on the thickness of the steel pipe, it will be used as a roof frame, scaffolding or in the manufacture of furniture, motor vehicle parts, ...Oval steel pipe: this type of galvanized steel pipe is widely used in the field of furniture, frames鈥檚 car, motorcycles, bicycles,...What is galvanized steel pipe used for?Galvanized steel pipes have many outstanding features such as high aesthetics, comprehensive protection, good life expectancy, ... when applied to projects and fields of life.Applications in solar energySolar panels have a large mass of 20-24kg to ensure that the system is not affected by the effects of storms or high winds. Therefore, the support frame needs to be strong, capable of withstanding large loads and wind levels of 10, level 12 in stormy weather. In addition, the frames that support the solar system are placed outside and are often affected by the weather, so they must resist corrosion.In almost all materials, galvanized steel can meet all of the above requirements thanks to its stable, solid, high-strength, load-bearing and good-bearing structure. The zinc coating on the outside of the steel pipes has a comprehensive protection effect, increasing the long term use of the frame system. Therefore, galvanized steel, especially pipe steel, box steel, V-shaped steel,..., are often chosen as frames for solar power systems.Galvanized steel ensures durable and corrosion-resistant frames for solar power systemsApplication in agricultureGalvanized steel pipe has good rust resistance, variety of sizes, easy to shape and install, so it is widely used in irrigation systems.Black steel pipes, hot-dip galvanized steel pipes are also widely used in animal husbandry. Large steel pipes are used to make feed or waste pipes for livestock and poultry.In the fishery, fish farming cages are made from hot-dip galvanized steel pipes, replacing bamboo cages, overcoming limitations in rust resistance, life expectancy and cage breakage when there are large underground waves.Galvanized steel pipes offer versatility and durability for agricultureApplications in plumbingSteel pipes are widely utilized in water supply and drainage systems, high pressure plumbing installations or outdoor water supply networks. The nature of these projects all need large load capacity, easy to bend, shape according to the terrain, installation location, so galvanized steel pipe is the most appropriate option.In addition, square or rectangular galvanized steel pipes are also used for ventilation systems, assembling house frames, scaffolding, bearing trusses,...Galvanized steel pipes are ideal for water systems and structural applicationsApplications in telecommunicationsThe telecommunications system is the basic of social communication. Many telecommunications forms are utilized galvanized steel pipes to product public lighting, ultrasonic pile systems, broadcasting piles, telecommunications poles, phone wiring, equipment boxes,...Application in constructionThe application of galvanized steel pipes in the construction field must be mentioned as the key materials for housing and civil works such as rails, gutters, fences,... These steel pipes are shiny galvanized, aesthetics and durability, suitable for outdoor applications.Galvanized steel pipes are durable and aesthetic for housing and civil worksVietnam's galvanized steel pipe production technologyCurrently, Vietnam's galvanized steel pipes are produced by advanced hot-dip galvanizing lines, provided by the world's largest corporation specializing in metallurgical and steel rolling equipment such as Danieli, Tenova and G7 countries. The galvanized steel pipe product is strictly tested from the selection of raw materials, the production process to the completion of the final product. Therefore, Vietnamese steel pipe meets the import standards of many large markets such as the US, the EU, Canada, Australia,...Experience high-quality, competitively priced galvanized steel pipe with AG真人游戏 SteelThe global galvanized steel market was valued at USD 98.80 billion in 2023 and is projected to grow to USD 104.28 billion in 2024, eventually reaching USD 166.09 billion by 2032, with a compound annual growth rate (CAGR) of 5.9%鈥�.Vietnam has numerous advantages in exporting galvanized steel pipes, demonstrating strong competitiveness in the international market. Currently, Vietnam has become self-sufficient in raw materials, particularly hot-rolled coils (HRC), for producing galvanized steel pipes, enabling products to prove their origin and benefit from tariff incentives.High quality galvanized steel pipe products of Ton Hoa Sen, Hoa Phat, Ton Nam Kim,... are very popular and easy to buy in Vietnam market. However, steel importers can buy fake and poor quality goods due to limitations in connecting information with genuine manufacturers. Therefore, to save time and effort in purchasing, you should seek support from reputable, professional sourcing partners.AG真人游戏 Steel is a supplier of high quality Vietnamese steel import solutions for foreign partners. With a network connecting the largest steel enterprises in Vietnam and in-depth understanding of customs procedures, price policy, market fluctuations,..., AG真人游戏 Steel will advise and offer optimal purchasing strategies for customers.Hope this article has helped you answer the question "what is galvanized steel pipe used for?". For any exchange and detailed quotation about Vietnam galvanized steel pipe, please contact AG真人游戏 Steel via Email: [email protected] for 24/7 support.

Exhaust fumes from factories and vehicles have increased global environmental pollution. The application of aluminum alloys in manufacturing industries, specifically the automobile industry, has significantly reduced fuel consumption. Therefore, the manufacturers can control the amount of smoke emitted from the factory, contributing to the future development of green production trends for the automotive industry.Learn about aluminum alloys in automobile manufacturingIn today's automotive industry, aluminum alloy has begun to appear and is seen as a green solution to replace the defects in previous automobile manufacturing. Aluminum is vital, not inferior to steel, and aluminum is much lighter than steel.The primary aluminum alloys used to manufacture cars include 1100, 2024, 3003, 3004, 3105, 4032, 5005, 5052, 5083, 5182, 5251, 5754, 6016, 6061, 6181, 7003, and 7046. Aluminum alloys are commonly used in the automotive industry, including aluminum of the 6000 system; aluminum of the 7000 system is also preferred in many cases.Each type of aluminum alloy has its characteristics and symbolic numbers that classify the chemical element associated with aluminum. Alloys in the 5xxx system will be a reaction between aluminum and magnesium, similar to the 6xxx alloy will be a combination of aluminum, magnesium, and silicon, and finally, the 7xxx type includes aluminum, zinc, and magnesium.Automotive aluminum alloy applicationsIn the past, aluminum alloys were used rarely in automobile manufacturing. Mainly, aluminum made some small parts of the car structure. However, the popularity of aluminum alloys is becoming more widespread because aluminum's durability has been gradually appreciated through production activities.Aluminum is the first choice in chassis cars: many manufacturers are now taking advantage of aluminum's lightweight to produce frames and replace iron in the past. Being constituted by aluminum alloy on the chassis has dramatically improved the vehicle's performance while ensuring the durability of the vehicle.Car interior: Aluminum is also a bright and glossy material, so choosing aluminum alloy for a car interior will bring a high aesthetic when interiors are always in new and glossy condition.Since 2014, a series of cars with 100% all-aluminum constitution has been seen. Many car manufacturers have used aluminum alloy to produce the entire chassis structure with many different aerodynamic shapes. Famous car manufacturers participating in this list, mentioned as Ford, BMW, and Mercedes... have quickly joined this trend.Some advantages of aluminum alloySupport the car to accelerate and break the speedAluminum is proven to be 40% lighter than steel, so every kilogram of aluminum alloy is equivalent to a weight loss of 1kg for cars created with traditional steel back in the day. The vehicle's weight significantly supports the vehicle in breaking through speed, and the braking distance will become shorter, providing high safety when driving.Reduce waste emissionsAluminum is considered a material that creates less waste than other materials because investing in the production of aluminum alloys for cars will help businesses save a lot of money in disposing of waste.Aluminum is also a recyclable material that can be recycled continuously without changing its internal properties. When a vehicle has reached the end of its useful life, the aluminum material manufactured in the car can still be reused for other purposes.Outstanding corrosion resistance and durabilityAluminum alloy is essentially a combination of aluminum and additional elements, including manganese and silicon. This is considered an excellent anti-corrosion chemical reaction when it has the effect of diffusing oxidizing agents. As a result, cars made of aluminum alloy possess remarkable heat-resistant and anti-corrosion properties, thus extending the vehicle's life cycle.Enhance safetyAluminum alloy is beneficial for cars with high power as it absorbs shock very well. Thanks to this great advantage, manufacturers can design concentrated force absorption positions on the car's body to avoid the situation where all the force will be concentrated on the driver.In addition, aluminum is also helpful for impact resistance to other parts of the vehicle thanks to its good force absorption. This contributes to increasing the vehicle's safety in the collision case while other parts of the vehicle remain in their original shape.The increasing demand for cars has led many businesses to wonder how to increase vehicle production while saving costs. Aluminum alloy is the correct answer to that question. Experts confirm that car manufacturers will gradually use aluminum alloys in their models in the next ten years. 

Galvanized steel is commonly used in many industries because the zinc layer does not peel, increasing the steel's corrosion and rust resistance. With its outstanding features, galvanized steel is used in many different fields. The following article will help you understand more about the applications of galvanized steel.What is galvanized steel?Galvanized steel is a steel material coated with one layer of zinc on the outside to create a protective shell to help steel not corrode or rust under the influence of the surrounding environment. The additional plating of a layer of zinc increases the thickness of the steel, enhances the quality, and increases aesthetics. Thanks to that, galvanized steel is the most prominent material in metal lines and is commonly applied in many fields. Galvanized steel is used for many different industries: construction, telecommunications, civil production, shipbuilding, high-tech industries,...Application of galvanized steel in projectsThere are three main galvanizing methods: cold, hot dip, and electrolytic. In particular, hot-dip galvanizing is the most commonly used method today. All three are the primary sources of raw materials needed to apply and produce many different products to meet the needs of the market. Using galvanized steel not only brings economic benefits but also helps increase the aesthetics and durability of the project. So let's find out what the application of galvanized steel is.Construction projects: This is the most common field of use. In construction, galvanized steel is mainly used to make awnings, balconies, interior decoration,... The products are durable, have low production costs, and have high aesthetics, so they are popular.Electronics: In the electronics industry, galvanized coating is used on computer cases and electronic devices. This creates 1 solid protective layer against moisture and corrosion caused by exposure to air.Transportation: With the advantages of toughness, being difficult to deform, and being durable with the continuous change of weather and harsh conditions of nature (windstorms, tornadoes,...), galvanized steel is often chosen for car production, shipbuilding,...Pipeline: The application of galvanized steel pipe that is most interesting is still used to make water pipes. However, they are often used to conduct water in irrigation systems or domestic sewage. Hardened steel pipes have a significant bearing capacity and are resistant to the effects of weather, so they last longer and are more durable than plastic pipes.Cable: Galvanized steel cable is a type of cable widely used today, such as power cables, suspension bridge systems,... Thanks to the zinc layer, the product has outstanding properties, such as a beautiful metallic sheen and good oxidation resistance. Thanks to such properties, galvanized steel cables are preferred and widely used in many fields over ordinary black steel cables.With the great applications that galvanized steel brings, we believe that you will choose the suitable steel for your project at a reasonable price with excellent quality. If you need more information about galvanized steel or are looking to buy bulk products, please contact us at +84 76 911 2358!

Pre-painted Galvanized, also known as pre-coated steel, coil-coated steel, and color steel, is widely used in construction, such as round pipe production, square tube, factory manufacturing, automobile equipment manufacturing, household appliances, civil engineering,... In particular, the world also utilized PPGI for cold room and refrigerated transportation. Let鈥檚 get deeper into the outstanding features of PPGI with AG真人游戏 Steel.1. What is PPGI? Pre-painted Galvanized (PPGI) is a type of galvanized steel coil that is surface treated and coated with a high-grade color layer, acting as a protective and strengthening layer.  Similar to zinc/aluminum alloy or zinc/aluminum/magnesium alloy coated coil products, color-coated corrugated sheet is also produced by hot dipped metallic coated technique.Hot-dip continuous galvalume/ galvanizing (CGL) produces all kinds of zinc-aluminum and zinc-plated steel. First, an annealing furnace is used to change the mechanical properties of surface-treated cold-rolled steel in accordance with order requirements and improve adhesion to the plating layer. The steel tape is then coated with a protective layer (anti-finger, oil, chromium) by the hot-dip galvanizing principle to increase durability and prevent surface oxidation.2. PPGI used for cold room and refrigerated transport2.1. Cold room applicationA cold room is designed and installed with a cooling or freezing system for the purpose of preserving and storing goods to keep the best quality. The particular structure of cold storage is heat and sound insulation to keep the temperature in the warehouse lower than room temperature. Cold storage is classified according to many uses or different types of goods, but all have the same structure of two parts: insulation and refrigeration. Two panels commonly used as cold storage covers are EPS Panels and PU Panels. Panel Polyurethane Sandwich is a high-grade material consisting of 3 layers of polyurethane foam sandwiched between two metal side skins. This material is highly durable, lightweight, and resistant to extreme weather conditions, so it is genuinely appropriate for cold room applications:Polyurethane Sandwich Panel is easy to assemble, transport and dismantle, suitable for mobile cold storage.The outer and inner shell of the PU Panel is made of galvanized steel with a plastic coating, and the panels are bonded together by a quick-action eccentric device.The panels are capable of bearing loads up to 2000 kg/m2Cold storage fully equipped with electric lighting system, refrigerant Freon 22 and 404A. 2.2. Refrigerated transport applicationRefrigerated Freight Transportation is a particular industry in today鈥檚 globalized world, with constant temperature control, enabling the goods to remain at the desired temperature throughout their journey.The basic idea behind cold transport, which uses salt and ice to keep temperature-sensitive goods cool, dates back to the 1800s. Currently, refrigerated transport vehicles are usually made from Polyurethane Sandwich Panels. PU panels can improve storage efficiency, reduce fuel consumption, and reduce the vehicle's overall weight due to their durability and lightweight. The bodywork is comprised of PPGI sandwich boards with a thickness of 50mm for freight and 100mm for refrigerated vans/trucks.Besides PU Panels, mild steel is manufactured to specialized specifications to make refrigerated truck bed floors. The structure of mild steel contains about 0.05 - 0.3% carbon, so it is very malleable and ductile as required. When mild steel plates are galvanized, they will have an additional layer of protection against rust, oxidation, high strength, and good heat retention.All refrigerated trucks are equipped with the best refrigeration units - DANA WATER HEATERS & COOLERS. The temperature monitoring system in the driver's cab can easily adjust the proper temperature. 3. Vietnam's production capacity of color-coated galvanized steelAccording to a report by the Vietnam Steel Association, coil, galvanized steel, and PPGI are the most exported steel products in 2022, with galvanized steel exports reaching 1.4 million tons, equivalent to 1.5 billion USD.Vietnam's galvanized/aluminum/color steel products are aimed at exporting to world markets such as Europe, the United States, ASEAN,..., so they must meet the following standards: JIS 3321: 2010 of Japan; BS EN 10346: 2009 of Europe; AS 1397:2001; ASTM A792 of the United States鈥� Zinc-aluminum alloy plating/galvanizing lines are imported from leading corporations specializing in metallurgical and steel-rolling equipment, such as Danieli, Tenova, and G7 countries with the best-advanced technology.For details on importing PPGI used for cold rooms and refrigerated transport from Vietnam, please contact AG真人游戏 Steel via Email: [email protected]

Cladding sheets have many vital applications in the field of construction because of features such as modern design, sound insulation, effective fire resistance, and environmental friendliness. Cladding is used to make the facing material on buildings, providing a range of benefits. So what is the cladding? Is every cladding sheet safe and applicable to every project? All will be answered in detail by AG真人游戏 Steel in the article below.1. What are the cladding sheets made of?Cladding is a layer of material used as a protective coating for construction or building surfaces. Products are made from various materials such as wood, aluminum, blends of cement, recycled polystyrene, wheat/straw fibers,... The different components will determine the characteristics and uses of the cladding.2. What types of cladding are included?2.1. Brick claddingIt is a form of cladding made from brickwork, which is considered a great solution to replace traditional bricklaying. The advantage of brick cladding is that it shortens the construction time and effort for high-rise buildings compared to the traditional bricklaying method.2.2. Aluminum claddingAluminum cladding is widely used to make exterior cladding for projects, bringing aesthetic and luxurious facade effects to buildings. With the strength of lightweight, only 1/3 of the weight of steel, but still ensuring the certainty and sustainability of the construction, aluminum also has excellent rust and corrosion resistance in the long run. Aluminum is famous for being a flexible metal, easy to melt and bend, so it can be quickly melted according to all requirements and properties of the project.2.3. Rainscreen claddingThis product is specially manufactured to prevent sunlight and rain from entering the building structure. The rain-screen cladding consists of a waterproof membrane, which is fixed to the frame or structure of the building. Thanks to this cladding, you can control the ventilation and water resistance of the building in changing weather conditions.2.4. Shiplap claddingShiplap is a term used to refer to materials that are wood cladding such as raw pine boards or sawn timber. Shiplap has a structure consisting of two symmetrical grooves at both ends, which can connect the overlapping bars together to form a large wall panel. However, Shiplap's two grooves are not equal, one deep and one shallow, when combined to create a straight-line effect. Due to this unique design, water can drain off more easily when installed. This product is widely applied in the living space of many families because of the rustic and cozy feeling of natural wood.3. Characteristics of steel claddingCompared with conventional tile, wallpaper, and paint products, cladding sheets have the following amazing advantages:Good protectionSteel cladding increases the sustainability of buildings and protects the internal building materials from weather changes such as sun, rain, wind, light, humidity,..., which affect the overall structure.Effective non-combustibleAll metal cladding must fully meet strict standards for fire resistance. Therefore, steel claddings have more advantages than wooden claddings or other materials, minimizing property damage when fire and explosion occur.Cost savingsTo construct steel cladding, engineers only need to attach separate steel plates together, thus shortening a lot of working time and effort. In addition, the surface of the product is resistant to dust and rust and easy to clean, so it saves more periodic maintenance costs than other types of cladding.Eco-friendlySteel cladding sheets are produced mainly from recycled materials, contributing to reducing waste and reducing emissions to the outside environment. In addition, the product also helps to save natural resources by limiting the use of materials from wood, concrete,... This is a perfect choice for projects and works towards a green environment for sustainable community values.4. Uses of cladding sheetsCladding sheets are used as a facing material on walls to protect the building from weather conditions such as rain, humidity, strong wind, temperature fluctuations,... The design of the cladding is also extremely diverse with many styles from luxury, classic to minimalist, elegant, and suitable for all styles of your living space. Not stopping there, the product has many notable uses such as:External protective layerSteel cladding is used for the purpose of protecting buildings that already have steel frames. It does not affect the overall structure of the building but contributes to the insulation of the external surface, improving the aesthetics of the projecting facade.Construction new projectsThe works are built by the steel frame method, consisting of vertical steel columns and horizontal I-beams, designed in the form of a rectangular grid to support the building's floor, roof, and walls. Steel frame houses can be covered with different types of steel cladding sheets to match the functions and requirements of the building.Renovating existing buildingsWith existing buildings that have deteriorated, civil engineers can use steel cladding sheets to upgrade the new appearance of the building. For example, to improve the aesthetic appearance of existing buildings, the investor will quickly and economically cover polyester cladding and provide excellent protection.5. Why use quality, censored cladding sheets?One of the biggest "disasters" related to the use of cladding in the construction sector was the Grenfell Tower apartment fire in London. The fire in 2017 killed 72 people and injured many others. The cause of the fire was determined to be that the building's cladding did not meet fire resistance standards due to the use of cheap and poor-quality insulation materials.After the Grenfell event, not only in the UK but also in many other countries around the world also tightened the regulations on quality control and the use of cladding in construction projects and works. Choosing reputable panel suppliers will help investors limit risks before, during, and after construction.According to the Center for Trade and Industry Information, in 2022, Vietnam's total steel production will reach 29.34 million tons, and steel export turnover will reach 7.9 billion USD, mainly in the group of coils, galvanized, bar, plate, and color coated steel. Vietnam is currently a source of steel and steel products for many countries and regions around the world such as ASEAN, the EU, the United States, China, Korea,... with a sharp increase in import volume. In addition, Vietnamese steel exporters also take advantage of opportunities to boost exports to markets that have signed FTAs with Vietnam to enjoy preferential tax rates and anti-dumping duties.If you want to import a HIGH-QUALITY cladding sheet from Vietnam, please contact AG真人游戏 Steel via Email at [email protected]

On the market today, steel coil is a commonly used type with many different types. However, many people still do not distinguish between the types of steel coils and their uses. Let's find out more about AG真人游戏 Steel in the following article.1. What is a steel coil? The steel coil is a steel type that is quite commonly used today. This type of steel is produced with a smooth or ribbed surface that is curled together. Making quality steel coils requires a complex steel production process that requires high technical and technological qualifications. Depending on the needs and purposes of use, there will be different types of steel coils.2. Application and classification of steel coil 2.1 Hot rolled coil Hot-rolled coil is the finished product of the process of smelting, casting billets, and hot rolling at a temperature of 10000 掳C. This steel is the raw material for creating cold-rolled coil, welded steel tubes, and cast steel pipe. Normally, a hot-rolled coil will have a blue-black color and a rough surface that is less aesthetic.Hot-rolled coils are commonly used in the automobile industry, railways, shipbuilding, roofing corrugated iron, the production of H- and I-shaped steel beams, moving floors, ladders,...2.2. Cold rolled coil The cold-rolled coil is a hot-rolled coil after cooling and re-rolling at room temperature to produce cold-rolled coil products with the desired shape and size. This process will not change the structure of the steel, but only the shape of the steel in accordance with the needs and purposes. However, if the cold rolling process is not strictly controlled, it will deform the product. The cold-rolled coil has a smooth surface, so it ensures higher aesthetics and durability.Cold-rolled coils are often used to make flat sheet products such as steel plates, coils, laminates, round and square details,.. and products with smooth surfaces. 2.3. Galvanized steel coilThe galvanized steel coil is a cold-rolled coil that is additionally plated with a layer of zinc on the outside of the surface. This is one of the most influential and economical methods of protecting steel from corrosion under the influence of the environment.Galvanized steel coils are widely used in building architecture, roofing, ventilation systems, solar water heaters, televisions, refrigerators, the automobile manufacturing industry, the manufacturing industry,...2.4. Stainless steel coilStainless steel is a steel alloy with a minimum chromium content of 10.5%, which is a standard metal in Vietnam and is commonly known as stainless steel. Manufacturers often choose to use stainless steel as a metal production material because it has good corrosion resistance, oxidation resistance, high strength, and does not stain or rust. Stainless steel is commonly used in many industries and construction projects, such as aerospace, architecture, medical, home appliances, and jewelry...2.5. Pre-painted steel coilPre-painted steel coil, also known as color-coated corrugated iron, is a type of corrugated iron made of galvanized steel coated with a layer of color paint to increase the aesthetics and longevity of the building. Pre-painted steel coil has high strength, good bearing capacity, corrosion and rust resistance, and many different designs and shapes suitable for each type of construction.Pre-painted steel coils are used to make roofing sheets, rolling doors, interior decoration,... In addition, it is also used to make industrial electrical products, household appliances, insulation systems,...3. Reputable coil supplier in Vietnam Buying coils becomes more manageable when many enterprises produce and trade coils in Vietnam. However, buying quality coils at a reasonable cost is not easy, especially for foreign enterprises. With more than 12 years of experience in the steel industry, AG真人游戏 Steel will help you make the right choice for your project. If you have a need to buy coils, please contact us via:WhatsApp: +84 76 911 2358Email: [email protected]

The cold-rolled coil product is appreciated for its diverse applications and outstanding advantages. So how is cold rolled steel manufactured and what are its current popular applications, all questions will be answered in the article below!What is the cold rolled coil?Cold-rolled steel (trademarked CRC) is generated at the final stage of making steel from billet. Cold rolled coils are produced based on steel billets at low temperatures, more specifically, CRC has origin from hot rolled steel, then it will be processed through a cool process to make the surface become smooth and improve eye-catching brightness.Features of cold rolled coils Cold rolled coil often possesses a glossy surface by an oil layer treated in the rolling process. Besides the smooth surface, the product also offers outstanding durability advantages 20% higher than hot rolled coil. Along with that, cold rolled coil also has good impact resistance and ductile properties, so it is easy to bend and cut on requests.However, because it is still a metal, the cold rolled coil is easy to oxidize if it is not well preserved. Specifically, when the product exists in highly acidic or alkaline environments as well as it has to suffer from harsh weather environments, it will easily cause the steel surface to rust. To overcome this situation, the manufacturer usually has to periodically maintain it by applying a layer of oil to create a protective film for the steel core.Process production of cold rolled coilsThe steel production process will have to go through many separate stages that require strict control to ensure the hardness of the steel and avoid the case that the compositional elements are changed during the period of production.Stage 1 - Preparation of input materials and removing rust surface: the main input material of cold rolled coil is hot rolled coil. Hot rolled coil often brings low aesthetics through the rough appearance, so the manufacturer will proceed to spray a specialized acid directly on the surface to clean it.Stage 2 - Cold rolling stage: the manufacturer will use mechanical force with oil to roll the steel at a low temperature which is equal to room temperature at that time. This cold rolling process has the effect of making the steel structure stronger as well as changing the surface of the steel. However, in principle, the cold rolling process only changes the steel structure and it will keep the original steel's compositions. Because of those technical standards, cold rolling stages will require strict control in order to avoid surface cracking due to excessive force.Stage 3 - Soft annealing: steels that have undergone the cold rolling process will often be in hard condition, so they will be treated with a next step, which is soft annealing. The steel will now be annealed in an electric furnace containing 100% hydrogen gas to help remove the hardness after rolling, enhancing the ductility of the steel to make use of construction applications.Application in specific fieldsDepending on outstanding advantages such as shiny appearance, good loading resistance, cold rolled coil is widely used in the construction, manufacturing and mechanical industries. It also shows some benefits to human daily life. Specifically, some popular areas include:Construction works: taking advantage of the sturdy structure thanks to the low carbon content, people often use CRC for many construction purposes. Some practical applications in popular construction include making structural frames, purlins, ...Machine parts, spare parts for automobile and aircraft equipmentHousehold and consumer appliances: refrigerators, air conditioners, stoves,... Looking for cold rolled coil suppliers directly from Vietnamese factoriesSince the company was established and entered the market until now, AG真人游戏 Steel has always maintained our mission of being a pioneer in the field of providing comprehensive steel solutions for international importers. Recognizing the important role of cold rolled steel, AG真人游戏 Steel has been present and accompanies you in finding reputable sources.Based on many years of experience in the steel industry, we are confident in accompanying you in the steel import strategy. Vietnam steel market is considered a potential market with the participation of countless large and small manufacturers, acquiring a consultant  in steel will help you significantly optimize time and cost in the future. By finding out the source of goods as well as knowing the detailed price list, you can promptly adjust and orient your trading planning based on useful data.