Construction Material All Type Color Coated Galvanized Steel /PPGL Steel roofing Sheets /PPGI

Construction Material All Type Color Coated Galvanized Steel /PPGL Steel roofing Sheets /PPGI System 1

Construction Material All Type Color Coated Galvanized Steel /PPGL Steel roofing Sheets /PPGI

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 50000 m.t./month

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Construction Material All Type Color Coated Galvanized Steel /PPGL Steel Roofing Sheets

1. Detailed Specifications:

Product	PPGI Color Coated Galvanized Steel Sheet/Coloful Steel Coil
Base material	Hot dipped galvanized steel sheet
Top side:	15-25µm
Back side	5-8µm
Zinc coating :	30-150g/m2
Width	700-1250mm
Thickness	0.3-1.0mm , Thickness tolerance: +/- 0.02mm
Technique	Cold rolled—>hot dipped galvanized
Color	All RAL color,or be customized
Coil ID	508m&610mm
Coil weight	≤5 tons
Packing	standard seaworhty package
Special specifications can be negotiated.

2. Construction Material All Type Color Coated Galvanized Steel /PPGL Steel Roofing Sheets

They are mainly used in construction ,light industry, automobile, agriculture, animal husbandry, fishery and commerce,etc industries.

.Manufacture anticorrosion, industrial and roof boarding,roof grille.

.Make home appliance’s case, civil chimney, kitchen utensils.

.Corrosion resistant parts of cars.

.Food storage, meat and aquatic products’ freezing and processing equipment.

.The equipments to store and transport materials, and packing implements.

Construction Material All Type Color Coated Galvanized Steel /PPGL Steel roofing Sheets /PPGI

3. Construction Material All Type Color Coated Galvanized Steel /PPGL Steel Roofing Sheets Images:

production Line：

Construction Material All Type Color Coated Galvanized Steel /PPGL Steel roofing Sheets /PPGI

production show：

Construction Material All Type Color Coated Galvanized Steel /PPGL Steel roofing Sheets /PPGI

4.Packaging & Delivery

(1)Metal Band Strapping (2) Outside Diameter Ring (3) Label

(4)Protective Steel Sheet (5) Water and Rustproof paper (6)Steel Sheet

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 requirements.

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'm a big fan of stainless steel and sterling silver, but not of the humidity of the country I'm in. Therefore I sweat more. Gross, I know. I'm buying a necklace chain for my ring.So does sweat contribute to tarnishing of silver and steel? The real kind?: steel shouldn't really tarnish, it rusts and moisture increases that. Silver tarnishes when exposed to air and sulfur. Moisture increases the process a bit, but it happens anyway. Sweat is not gross, it's a necessary function of your body, otherwise you would die. A lot of sports people wear jewelry and they sweat a lot. If you wear the jewelry all the time, that will prevent the tarnish a bit. If you take it off, clean it (water and dish washing liquid), dry it and put it in a zip lock back to keep it away from air and moisture. In the end, cleaning the jewelry is quick and easy so don't worry about it.

Q: What are the different types of steel coil coatings available?: There are several different types of steel coil coatings available, including galvanized, galvalume, and organic coatings. Galvanized coatings are made by dipping the steel coil in a bath of molten zinc, providing excellent corrosion resistance. Galvalume coatings, on the other hand, consist of a combination of aluminum and zinc, offering enhanced corrosion protection and heat resistance. Organic coatings, such as polyester, polyvinylidene fluoride (PVDF), and silicone-modified polyester (SMP), are applied to steel coils using a roll coating process, providing a wide range of color and aesthetic options, as well as additional protection against weathering and UV radiation.

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: i was thinking like getting a a steel building for 2 or 3 stall does anyone know how much that would cost? Have anyone used steel building how do you like them etc: I have two steel barns, one is 4 stables. 15 x12 for 3 stables and the other 12 x 18 I have a large tackroom and an area for storing gardening and farm light machinery. (Chain saws. strimmers and fencing stuff.) The second barn has 4 stables 12 x 15. an 8' aisle and then two large loose shed areas. 30' x 50'. I can run these as one pen if I want. I have 45' x 70' at the other end for storing hay and straw. Haven't a clue to the cost but it wasn't cheap! Although it is all steel the lower walls of the stables are all blocks. I didn't want to line the steel with wood as they eat it for fun. The loose shed are lined with hard board.

Q: is a 1962 steel penny worth anything?: Don't know that they're worth a whole lot at this time, but hold on to them. They may be at some point, and what's the loss if you keep them? May be worth something to the kids or grandkids?

Q: What are the common coil diameter and weight combinations available for steel coils?: The common coil diameter and weight combinations available for steel coils vary depending on the specific requirements of the industry or application. However, some commonly available coil diameter ranges include 24 inches to 72 inches, while weight combinations can range from 3,000 pounds to 50,000 pounds or more. These dimensions can be further customized based on the needs of the customer and the capabilities of the steel manufacturer.

Q: I have samurai sword that is a replica of the kill bill sword. It says on the blade stainless steel, what can i use to shine and protect blade. It had and still does a wax.like coating on the blade sine i received it. Thx for ur help: Normally okorder

Q: What are the challenges in coil blanking for complex shapes?: In order to achieve accurate and efficient results, there are several challenges that need to be addressed when it comes to coil blanking for complex shapes. One of the main challenges lies in the precise positioning and alignment of the coil material. When dealing with complex shapes, intricate cutting patterns are often required, and any misalignment or deviation can result in inaccurate cuts and wasted material. Another challenge involves the selection and optimization of the blanking tooling. Specialized dies and punches are often necessary for complex shapes, and these need to be carefully designed and manufactured to ensure accuracy and consistency. This not only involves choosing the right tooling materials but also considering factors such as cutting forces, wear resistance, and tool life. The complexity of the shapes also presents challenges in terms of material deformation and springback. During the blanking process, the material undergoes various deformations and stresses, which can cause distortions and dimensional variations in the final product. Achieving the desired shape while minimizing these deformations requires a deep understanding of material properties and advanced techniques like compensation and adjustment in the die design. Furthermore, the high-speed nature of coil blanking for complex shapes can result in increased vibration and noise levels. The dynamic forces involved in cutting intricate shapes can lead to tool chatter and excessive noise, affecting both the quality of the cut and overall operational efficiency. It is vital to implement effective damping and vibration control measures, such as tool coatings and optimized cutting parameters, to address these challenges. Lastly, the complexity of the shapes can impact production efficiency. Complex shapes often require longer tool setup times and more frequent tool changes, leading to increased downtime and reduced productivity. Additionally, the intricate nature of the cuts may require multiple passes or additional machining operations, further adding to the production time and complexity. To overcome these challenges, manufacturers need to invest in advanced technologies like computer-aided design and simulation software to optimize the blanking process. Continuous research and development efforts focused on improving tooling materials, cutting techniques, and process control can also help address the challenges associated with coil blanking for complex shapes.

Q: What are the common problems encountered with steel coils during production?: There are several common problems encountered with steel coils during production. One of the most common issues is coil slippage, where the coils shift or slide out of place during handling or transportation. This can result in damage to the coils or pose a safety risk to workers. Another common problem is coil rusting or corrosion. Steel coils are susceptible to rusting if they come into contact with moisture or are not properly protected. Rust can compromise the structural integrity of the coils and lead to product defects or failure. Coil breakage is also a common problem. This occurs when the coils are subjected to excessive stress or tension, causing them to crack or break. Coil breakage can result from improper handling or storage, as well as production issues such as improper rolling or cooling processes. Coil surface defects are another common issue. These defects can include scratches, dents, or uneven surfaces on the coils. Surface defects can compromise the appearance and quality of the final product, making it unsuitable for certain applications. Lastly, coil contamination is a problem that can occur during production. Contaminants such as dirt, oil, or foreign particles can adhere to the surface of the coils, leading to quality issues or difficulties in further processing. Contamination can result from improper handling, inadequate cleaning processes, or poor environmental control. To mitigate these common problems, proper handling and storage practices are essential. This includes using appropriate lifting and transporting equipment, ensuring the coils are stored in a dry and clean environment, and implementing effective rust prevention measures. Regular inspections and quality control checks can also help identify and address any issues early on, preventing further damage and ensuring the production of high-quality steel coils.