Pre-painted Galvanized Sheet Coil with Good Quality and Lowest Price
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 10000 m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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1.Structure of Pre-painted Galvanized/Aluzinc Steel Coil Description
Pre-painted galvanized steel is good capable of decoration, molding, corrosion resistance.
It generally displays workability, durability and weather resistance.
2.Main Features of the Pre-painted Galvanized/Aluzinc Steel Coil
• Capability of decoration, molding, corrosion resistance
• Workability, durability
• Excellent heat resistance performance
• High strength
• Good formability
• Good visual effect
3.Pre-painted Galvanized/Aluzinc Steel Coil Images
4.Pre-painted Galvanized/Aluzinc Steel Coil Specification
Surface finish: with or without protect film
Quality standar: JIS G3312 CGCC & CGLCC
Hardness of P: Both soft and hard quality are available
Thickness : 0.14-1.20 mm
Width : 914mm, 1000mm, 1220mm and 1250mm, thickness 600-1250mm is available
Finish by coil or sheet: Both sheet and coil are available
8Zinc coating: 60-275G/M2, both sides
Paint thickness for top side : 5 micron primer + (10-20) microns modified polyester, any RAL color code.
Paint thickness for back side: (5-10) microns Epoxy
Weight per coil: 4-6 tons, also can be upon customer's requirements
Max loading weight in one 20ft container : 25 tons generally
5. FAQ of Pre-painted Galvanized/Aluzinc Steel Coil
We have organized several common questions for our clients，may help you sincerely：
1. What is the minimum order quantity ?
And we will consider to give more discount if you make big order like 1000 tons and more.
- Q:Where can I find a great deal online for Danesco Stainless Steel Egg Poacher
- Danesco okorder /
- Q:How are steel coils welded together?
- Steel coils can be welded together using various methods, depending on the specific requirements and the type of steel being used. One common method is the use of electric resistance welding (ERW), where an electric current is passed through the steel coils to generate heat. This heat melts the edges of the coils, and pressure is applied to join them together. ERW is a quick and cost-effective method for welding steel coils. Another method is high-frequency induction welding (HFIW), which is commonly used for thinner steel coils. In this process, an induction coil is used to generate an alternating magnetic field, which induces an electric current in the steel coils. The resistance of the coils to this electric current generates heat, causing the edges to melt and form a weld. For thicker and heavier steel coils, submerged arc welding (SAW) is often employed. This method involves the use of a granular flux and a continuous electrode, which is fed into the weld area. The flux melts, creating a protective shield for the weld pool, and the electrode melts to form the weld. SAW is a robust and efficient method for welding steel coils. Additionally, laser welding and gas metal arc welding (GMAW) can also be used to weld steel coils. Laser welding offers high precision and speed, while GMAW, also known as MIG welding, uses an electric arc between a consumable wire electrode and the steel coils to create a weld. Regardless of the welding method used, the key factors for successful welding of steel coils are proper preparation of the edges, maintaining the appropriate heat and pressure levels, and ensuring the correct welding technique is employed.
- Q:Are steel buildings or homes better then wooden buildings? Why?
- Arch steel buildings are extremely easy to put up as compared to other conventional structures you don't need any type of heavy equipment to erect your steel arch buildings. Most of the people put their steel buildings up with the help of family or friends in just a couple of days.
- Q:I'm kind of confused as to how the difference between a stainless steel and blued steel firearm is sometimes only $20 or so. Isn't stainless steel fairly more expensive to manufacture than plain carbon steel? Are some stainless steel firearms simply stainless steel finished with carbon steel underneath?
- No, there are no rifles produced that are carbon steel underneath with a stainless steel finish. Typically, gun prices are set by whatever people will pay for the finished product, NOT based on what the material costs actually are. Even if the stainless were CHEAPER to produce, manufacturers could still charge a premium on those products because it offers an advantage to the user (less maintenance). Stainless is seen as an upgrade because of the maintenance and the good looks, so it's like an upgrade option on a sports car, even if it doesn't improve actual performance, it improves the marketability for the product, so it increases the product price. For rifle barrels, many manufactures do NOT charge a high mark up for stainless steel because even though YES is is harder to machine, they don't have to blue the part, which is an extra processing step, and extra materials cost. So when a stainless steel blank is made, it is machined, washed, and finished, but a chrome-moly barrel much be machined, washed, prep'd, hot blued, and finished.
- Q:7850kg/cu.m density is typical for all type of steel? like reibar, I- beam and so on
- 90% of the steels used today are plain mild carbon steels consisting of iron with less than 1% carbon content and as such have a density of about 7750 kg/cubic meter. Some special steels which have a significant percentage of alloying elements such as chrome or manganese or other elements will have greater density bringing the steel up to about 8000 kg / cubic meter. There are a greater many factors influencing the exact density of a steel. Even for steels of exactly the same content of iron , carbon and other alloying elements, there may be a difference ( very small mind you ) in density due to work hardening. The difference in this case is due to movement of dislocations which become locked in the grain boundaries and this forms a more dense crystal structure. For this same reason, the theoretical density of steel (which does not take into account dislocations) is greater than the measured density of steel.
- Q:What are the main factors that affect the paint adhesion on steel coils?
- The main factors that affect paint adhesion on steel coils are surface cleanliness, surface roughness, presence of contaminants, proper surface preparation, and the type of paint or coating being used.
- Q:what do they use to make stainless steel?and can stainless steel be melted again and again without losing it's Specifications
- The basic ingredient is from 11%-30% chromium, however in many stainless steels nickel or manganese are important secondary ingredients. There are two basic types of stainless steels: 1)austenitic stainless steels, and 2)ferritic stainless steels. In austenitic SS the important ingredients are Chromium and Nickel. (Chromium and manganese are occasionally use instead of nickel.) It's important to note that many austenitic SS's contain almost no carbon, so by some definitions they are not steel at all but iron/chromium/nickel alloys. the additions of nickel (or manganese) actually changes the crystal structure of the iron, so the properties of these types are quite different from normal carbon steels. Austenitic SS have very good to excellent corrosion resistance, and fairly good heat resistance. In ferritic stainless steels, the important ingredients are chromium and carbon. Ferritic stainless steels have markedly greater strength than austentitic types. However since they contain less chromium than austenitic types they are only moderately corrosion resistant and are much less heat resistant. Without the addition of nickel and/or manganeese adding more than about 20% chromium tends to make the steel brittle. Most stainless steel is melted under an inert argon atmosphere in an airtight furnace. Melting stainless in open air would preferentially oxidize the chromium, forming slag which would float to the surface of the steel, thus reducing the chromium content. Chromium also tends to react with nitrogen in the air at high temperatures, exposure to nitrogen tends to cause brittleness in stainless steels. As long as the manufacturer keeps careful control of the composition of the metal and the level of impurities during melting, stainless is endlessly recyclable.
- Q:How are steel coils used in the production of food processing machinery?
- Steel coils are used in the production of food processing machinery as they are commonly used to create the structural frames and components of the machinery. Additionally, steel coils are often used to manufacture cutting blades, conveyor belts, and various other parts that require strength and durability in the food processing industry.
- Q:What are the factors to consider when selecting a supplier for steel coils?
- When selecting a supplier for steel coils, there are several factors that need to be taken into account. Firstly, the reputation of the supplier in terms of providing high-quality steel coils is crucial. It is important for the steel coils to meet industry standards and have consistent quality to ensure the durability and performance of the final product. Secondly, the supplier should be reliable and able to consistently meet the demand for steel coils. They should have a proven track record of delivering on time and efficiently handling large orders. The cost of the steel coils is also a significant factor to consider. While competitive prices are important, it is equally important to ensure that the quality is not compromised. It is advisable to compare prices from multiple suppliers to find the best balance between cost and quality. It is also important to look for a supplier that offers a wide range of steel coil products. This will provide various options to choose from and ensure that the exact specifications and dimensions that meet the requirements are available. A supplier with technical expertise and experience in the steel industry can be valuable. They can provide advice and assistance in selecting the right steel coils for specific needs and help with any customization or special requirements. Considering the location and delivery capabilities of the supplier is also important. Choosing a supplier who is geographically closer to the facility can help reduce transportation costs and lead times. Lastly, good customer service is always preferable. The supplier should be responsive to inquiries, provide timely updates, and be willing to address any issues or concerns that may arise. By taking these factors into consideration, an informed decision can be made to choose a supplier that best meets the requirements for steel coils.
- Q:How are steel coils distributed globally?
- Steel coils are distributed globally through various means such as shipping, rail, and truck transportation. They are typically transported in bulk quantities to steel processing plants, construction sites, and manufacturing facilities worldwide. Distribution channels and logistics networks play a crucial role in ensuring efficient and timely delivery of steel coils to meet the demands of different industries and markets across the globe.
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Pre-painted Galvanized Sheet Coil with Good Quality and Lowest Price
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 10000 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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