• 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 System 2
  • Construction Material All Type Color Coated Galvanized Steel /PPGL Steel roofing Sheets /PPGI System 3
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

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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:


ProductPPGI Color Coated Galvanized Steel Sheet/Coloful Steel Coil
Base materialHot dipped galvanized steel sheet
Top side:15-25µm
Back side 5-8µm
Zinc coating :30-150g/m2
Width700-1250mm
Thickness0.3-1.0mm , Thickness tolerance: +/- 0.02mm
TechniqueCold rolled—>hot dipped galvanized
ColorAll RAL color,or be customized 
Coil ID508m&610mm
Coil weight≤5 tons
Packingstandard 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

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  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


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 clientsmay help you sincerely 

①How about your company

A world class manufacturer & supplier of castings forging in carbon steel and alloy steelis 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 customers 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 testWe 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:If steel can rust with saltwater... then why are ships made of steel? can't we just use other metals like aluminium etc?
Ships are made of steel and also aluminum. Some minesweepers are made from fiberglass. Steel is a comparatively cheap and easily used material. But don't be confused with the type of steel that is used. Plates do not have to be replaced every year. In fact ship s can go for years with no major steel work, and this can be extended with proper maintenance like sand blasting and painting. There are many different steel alloys with different properties. Some of them resist rusting and instead of flaking they just form a powder like barrier. Check out this link.
Q:How are steel coils inspected for weldability using welding tests?
Steel coils can be inspected for weldability using various welding tests. One common method is the bend test, where a sample of the coil is bent to evaluate the ductility and resistance to cracking. Another test is the tensile test, which measures the strength and elongation of the steel under tension. Additionally, the charpy impact test assesses the steel's toughness by measuring its ability to absorb energy during impact. These tests help determine the suitability of the steel coils for welding applications and ensure the quality of the welds.
Q:What are the common methods of slitting steel coils?
There exists a variety of methods for slitting steel coils, each possessing their own distinct advantages and applications. 1. Rotary Shear Slitting: This technique utilizes rotary cutting knives to separate the steel coil. The coil is passed through the rotary shear machine, and the knives make simultaneous cuts along the coil's length. Rotary shear slitting is renowned for its high-speed operation and ability to handle thicker gauge materials. 2. Loop Slitting: Loop slitting involves introducing the steel coil into a looping pit, creating a loop of material. The loop is then pulled through a set of knives that make the cuts. This particular approach is commonly employed for thin gauge materials, providing precise cuts with minimal burr. 3. Drag Slitting: In drag slitting, the steel coil is fed through a series of driven rolls or drag pads, which maintain tension on the material. The coil is then guided through circular knives that perform the slits. Drag slitting is suitable for various steel gauges and offers good accuracy and edge quality. 4. Crush Slitting: Crush slitting entails passing the steel coil through a set of rolls, with one roll being rubber-covered and the other being hard. The rubber roll compresses the material against the hard roll, resulting in the slits. This method is commonly utilized for thin gauge or delicate materials, as it minimizes the risk of edge damage. 5. Laser Slitting: Laser slitting employs a high-powered laser beam to make precise cuts on the steel coil. This method is highly accurate and enables complex slitting patterns and narrow width cuts. Laser slitting is frequently utilized for high-end applications that demand superior edge quality. Each of these methods possesses unique advantages and is selected based on factors such as material thickness, desired edge quality, production speed, and cost considerations. It is crucial to meticulously select the appropriate slitting method to ensure the desired outcome and efficiency in steel coil processing.
Q:Some stainless steel products are as shiny as chrome. Can all/most stainless steel be polished to a chrome like luster.
depends on the amount on nickel used in the manufacturing but mostly yes
Q:What are the safety precautions for handling steel coils?
Some safety precautions for handling steel coils include wearing appropriate personal protective equipment (PPE) such as gloves, safety glasses, and steel-toed boots to protect against potential injuries. It is important to ensure proper lifting techniques are used, utilizing equipment like forklifts or overhead cranes when necessary. Coils should be stored and stacked securely to prevent them from falling or rolling. Regular inspections of coils and equipment should be conducted to identify any potential hazards or damages. Additionally, workers should be trained on safe handling procedures and be aware of the weight and dimensions of the coils they are handling.
Q:For my homework we have to fill out a table, but I cannot find some basic uses of these types of steel anywhere:Low carbon steel (iron mixed with lt;0.25% carbon)High carbon steel (iron mixed with lt;1.5% carbon)Stainless steel (iron mixed with nickle an chromium)Titanium steel (iron mixed with titanium)Manganese steel (iron mixed with manganese) Thanks :)
Low okorder / You say you cannot find there uses anywhere. These all came up using the simplest of web searches. You really need to have a word with your IT teacher as clearly you are not doing basic searches properly.
Q:I am building a robot for Bots IQ. In doing so i have the option of building the the armor of my robot out of titanium or tool steel.. which would be the better option.Brief description of Bots IQ: It is a competition where 2 15lb robots go and attack each other with spinning blades, hammers or whatever is designed.
I would have to say titanium , but in doing so I am having to assume you have access to some very serious machinery.This is because Ti is extremely difficult to work and also work hardens, which could lead to cracking and failure.The other problem is that Ti is also very hard to weld .It seems tool steel is the choice for ease of working and weldability, so unless you can buy the bits you need precut or made then I'd say tool steel,preferably something along the lines of ramax.Your other option is spring steel as this is workable and gets hardened after shaping.
Q:How are steel coils processed before being used in manufacturing?
Steel coils undergo several processing steps before they are used in manufacturing. These steps typically include cleaning, pickling, cold rolling, annealing, and coating. Cleaning involves removing any dirt or impurities from the surface of the coil. Pickling is a chemical process that removes scale and oxides from the steel, enhancing its surface quality. Cold rolling reduces the thickness and improves the hardness of the steel. Annealing involves heating the coil and then slowly cooling it to enhance its ductility and reduce internal stresses. Lastly, coating is applied to protect the steel from corrosion or to enhance its appearance.
Q:What is the maximum thickness of steel coils?
The specific application and manufacturing process play a significant role in the potential range of maximum thickness for steel coils. Typically, steel coils may vary from a few millimeters to several centimeters in their maximum thickness. Determining factors include the intended use of the coils, the type of steel employed, and the capabilities of the manufacturing equipment.
Q:I asked a question last week about stainless steel and got some great answers. I combed all over the internet to try to figure this one out but could not find anything. What resists bending better: chrome vanadium steel (i.e. a steel commonly used to make tools) or stainless steel 304. My guess would be the chrome vanadium alloy but thats just a guess. Which on resist's bending better and by how much (#'s please :-)). Also, if anyone knows if chrome vanadium steel is cheaper than stainless steel 304 that would be awesome? I can't find a price per pound on chrome vanadium steel anywhere! Please help. Thanks in advance-Josh
All okorder /... it can only be hardened somewhat by cold working. Bending stiffness is not proportional to tensile strength.

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