Hot Dip Galvanizing Steel Coils with GB3091-84 and BA139 Standards
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 10000000 m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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1.Description of Hot Dip Galvanizing Steel Coils：
Hot galvanizing (also called hot dip galvanizing) is a kind of effective metallic anti-corrosion mode and mainly applied to metallic structure facilities in various industries. A steel piece subjected to rust removal is dipped into melted zinc at the temperature of nearly 500℃, and a zinc layer is coated on the surface of the steel structure piece, so that the aim of resisting corrosion is achieved. The flow of the hot galvanizing: acid cleaning of finished products—water washing—adding of auxiliary plating solution—drying—rack plating—cooling—medicinal chemistry—cleaning—grinding—finishing of hot galvanizing. The hot dip galvanizing process is developed from old hot plating methods, and it has a history of over 140 years since its application to the industry of France in 1836. However, the hot dip galvanizing industry has been greatly developed in recent three decades with the quick development of cold-strip steel.
2.Main features of Hot Dip Galvanizing Steel Coils:
With excellent cold-rolling steel strips as a base material, it has the advantages of
.Good manufacturing performance
.High impact resistance
.Uniform plating thickness
.High adhesive force
.No peeling after forming
.High corrosion resistance
3.Hot Dip Galvanizing Steel Coils Images:
4.Hot Dip Galvanizing Steel Coils Specification:
5.FAQ
We have organized several common questions for our clients，may help you sincerely：
①How about your company？
A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirement.
②How to guarantee the quality of the products？
We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
③How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.
- Q: I've seen commuters that ride fixed gear and the traditional pista bike with gears. Now, as I saw on the bianchi website that you can mount front and rear brakes on the bianchi steel pista bike and I want to use it to ride to water polo and school.I've rode the ghetto fixed gear bike but it has gotten small for me. It was an aluminum bike. How strong is the steel? Is the frame strong enough to handle 150 lbs? Will the fork break easily if I ride over some cracks? Has anyone ridden the bianchi steel bike and the fork broke? HELP?Thanks.P.S. Please don't comment how I shouldn't use a pista bike on the road, if I can mount brakes then it can be used for road purposes.
- Yes steel is a great material. It will be on the of the heavier side than aluminum depending on how well made the made the bike. I believe that steel is will definitely last a LONG time with the correct maintenance. Just keep it out of rain and every now and then strip down the bike and go through a thorough clean
- Q: What are the different steel coil surface treatments?
- Some of the different steel coil surface treatments include galvanizing, painting, powder coating, and oiled finishes.
- Q: I know some .50 Cal BMG will do that, but what are some other cartridges ?Also, are all steel plate the same hardness ?
- I'd place my bet on a 155mm though you can't go wrong with the 8 inch. All steel plates are not necessarily same strength. It all depends on the molecular make up of each steel plate. Some can be strengthened and others are somewhat weaker.
- Q: How are steel coils used in the production of roofing systems?
- The production of roofing systems involves the utilization of steel coils in various ways. Initially, the steel coils undergo unrolling and are then fed into a machine, where they are cut to the desired length for the roofing panels. Typically, these coils are composed of galvanized steel, which is coated with a layer of zinc to protect against rust and corrosion. Once the coils have been cut, they are subsequently passed through a roll-forming machine. This machine is responsible for shaping the steel into the necessary profile for the roofing panels. The specific shape of the panels may differ depending on the design and functionality of the roofing system. Following the formation of the steel, it may undergo additional processes, such as embossing or stamping, to incorporate texture or patterns onto the panels. This aids in enhancing the visual appeal of the roofing system and providing it with a distinct appearance. After the steel panels have been formed and processed, they are coated with supplementary protective layers or finishes, such as paint or polymer coatings. These coatings further augment the durability of the roofing system and offer resistance against weather elements, UV rays, and corrosion. The final step in the production of roofing systems entails the installation of the steel panels on the roof. Typically, the panels are secured to the roof structure using screws or nails. The panels are designed to interlock, ensuring a secure and watertight installation that safeguards against leaks and moisture infiltration. In conclusion, steel coils play a vital role in the production of roofing systems, providing a durable and long-lasting material that can withstand harsh environmental conditions. The versatility of steel permits various design options and customization, making it a favored choice for roofing applications.
- Q: What are the common industry standards for steel coils?
- The common industry standards for steel coils vary depending on the region and specific application. However, there are several widely recognized standards that are commonly used in the steel industry. One of the most commonly referenced standards for steel coils is the American Society for Testing and Materials (ASTM) standard. ASTM has developed a wide range of specifications for different types of steel coils, such as hot-rolled, cold-rolled, and galvanized coils. These specifications outline various mechanical and chemical properties that the steel must meet, as well as dimensions, tolerances, and testing requirements. In addition to ASTM, other international organizations such as the International Organization for Standardization (ISO) and the European Committee for Standardization (EN) have also established standards for steel coils. ISO standards, such as ISO 3574 and ISO 5952, provide guidelines for the general requirements, dimensional tolerances, and mechanical properties of steel coils. Similarly, EN standards, such as EN 10130 and EN 10131, specify the characteristics and tolerances for cold-rolled steel coils. Furthermore, industry-specific organizations and associations may have their own standards for steel coils. For example, the American Iron and Steel Institute (AISI) has developed specific standards for different types of steel products, including coils. These standards cover various aspects such as chemical composition, mechanical properties, and surface finish. It is important to note that steel coil standards can also be determined by the end-use application. Industries such as automotive, construction, and manufacturing may have specific requirements that go beyond the general standards. In such cases, customers and manufacturers may refer to industry-specific standards or work together to define custom specifications. Overall, while there are several common industry standards for steel coils, it is crucial to consult the specific standards and requirements applicable to the region and application in question to ensure compliance and quality.
- Q: How do steel coils impact the overall cost of production?
- Steel coils have a significant impact on the overall cost of production in a variety of industries. Firstly, the cost of steel coils themselves can be a significant expense. The price of steel is influenced by various factors such as supply and demand, raw material costs, and market fluctuations. Any increase in the cost of steel coils can directly impact the overall production cost, as it becomes a major component in the manufacturing process. Moreover, steel coils also affect the operational costs of production. They are typically used in various manufacturing processes, such as stamping, rolling, and forming, which require specialized machinery. The durability, quality, and size of the steel coils play a vital role in determining the efficiency and effectiveness of these processes. If the steel coils are of low quality or not suitable for the specific production requirements, it can lead to increased downtime, machinery maintenance, and rework, all of which contribute to higher production costs. In addition, transportation costs associated with steel coils can also impact the overall cost of production. Steel coils are usually heavy and bulky, necessitating special handling and transportation arrangements. The distance between the supplier and the production facility, as well as the mode of transportation, can significantly influence the logistics costs. Any increase in transportation expenses, such as fuel prices or shipping fees, can directly impact the overall cost of production. Lastly, the availability of steel coils can also impact production costs. In times of high demand or limited supply, the price of steel coils may increase, leading to higher production costs. Furthermore, if there is a shortage of steel coils due to factors like trade restrictions or disruptions in the supply chain, manufacturers may have to resort to alternative materials or sources, which could be more expensive or lower in quality. These factors can have a cascading effect on the overall cost of production. Overall, steel coils have a significant impact on the overall cost of production. Their cost, quality, transportation, and availability all influence the efficiency, effectiveness, and affordability of the manufacturing process. Therefore, manufacturers need to carefully consider and manage these factors to optimize their production costs and maintain competitiveness in their respective industries.
- Q: What are the end uses of galvanized steel coil? What is the market like for this raw material? Would something like this be expensive?Also can you explain: PPGI.And the following specifications; what do they mean/represent?Required Composition :Thickness- 0.23mmCarbon- Max. 0.01%Manganese- Max. 0.20%Phosphorous- Max. 0.05%Sulphur- Max. 0.01%Silicon- ABT. 2.80 - 3.50%CRGO Quality- Prime QualityThanks
- Steel coil is the name given to thinner sheet steel when it is manufactured - it comes out of the machine and is formed into a coil for ease of handling storage and transportation. Thin sheet steel is used for plenty of stuff. It can be slit (cut) into thin strips as well as just cropped and used at one of the standard lengths x widths it leaves the mill. There is a big market for this material. It is used in many construction and engineering applications for things like ducting, boxes, gutters, down pipes, flashings, panels, car bodies etc., anything made of thin steel Galvanising is a flash coating of zinc which improves it's corrosion resitance. Cost wise it is a relatively cheap material. The chemical composition of steel varies, it is mostly iron but has various other elements added or present as impurities that change it's characteristics, depending on the end use. These additional elements can be selected to give better weld ability, hardness, tensile strength, corrosion resistance, flexibility and so on. In many applications excess of these chemicals is undesirable. For example sulphur and carbon are generally better at lower levels. The chemical composition data is contained in a material data sheet and expressed as a percentage of the chemical present and which gives the composition of a particular batch of steel, allowing it to be selected for particular applications and traced for quality assurance purposes. The list you have there shows presence and quantity of other elements in a particular batch of coil. The thickness is 0.23mm, quite thin.
- Q: How do steel coils contribute to energy efficiency in buildings?
- Steel coils contribute to energy efficiency in buildings through their use in HVAC systems. Steel coils are commonly used in air conditioning and heating units as a part of the heat exchanger. The coils help to transfer heat between the indoor and outdoor environments, allowing for efficient temperature control. By efficiently transferring heat, steel coils help to reduce energy consumption and ensure that the building's HVAC system operates at optimal levels. This ultimately contributes to energy savings and increased energy efficiency in buildings.
- Q: What are the common welding methods used for steel coils?
- There are several common welding methods used for steel coils, depending on the specific requirements and applications. Some of the most widely used methods include: 1. Shielded Metal Arc Welding (SMAW): Also known as stick welding, SMAW uses an electrode coated in flux to create an arc between the electrode and the base metal. This method is commonly used for its simplicity and versatility, making it suitable for a wide range of steel coil welding applications. 2. Gas Metal Arc Welding (GMAW): Also known as MIG (Metal Inert Gas) welding, GMAW uses a continuous wire electrode and a shielding gas to protect the weld pool from atmospheric contamination. This method is favored for its high welding speed and excellent control over the welding process. 3. Flux-Cored Arc Welding (FCAW): Similar to GMAW, FCAW uses a continuously fed tubular electrode filled with flux to protect the weld pool. This method is often preferred for its high deposition rates and ability to weld thicker steel coils, making it ideal for heavy-duty applications. 4. Gas Tungsten Arc Welding (GTAW): Also known as TIG (Tungsten Inert Gas) welding, GTAW uses a non-consumable tungsten electrode and an inert gas shield to protect the weld pool. This method is commonly used for its precise control, high-quality welds, and ability to weld thin materials. 5. Submerged Arc Welding (SAW): SAW involves the formation of an arc between a continuously fed wire electrode and the steel coil, while a granular flux covers the arc and weld area. This method is frequently used for its high productivity and ability to weld thick materials. Each of these welding methods has its own advantages and limitations, and the choice of method depends on factors such as the thickness of the steel coil, desired welding speed, weld quality, and application requirements.
- Q: I want to make a stock removal knife, but I am really confused about what steel to use. I am just a beginner but I read o1 steel is great? Also I am kind of on a budget.
- 01 tool steel is easier to work with. You need to contact places like Pop Knives and Supplies out of Washington, Georgia or Sheffield Steel out of Florida, I made custom knives for years with my husband. Made alot with ATS-34 Stainless. Look at links on my website source.
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Hot Dip Galvanizing Steel Coils with GB3091-84 and BA139 Standards
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 10000000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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