• COATED GALVANIZED STEEL  Prepainted  galvanized steel coil  PPGI PPGL STOCK System 1
  • COATED GALVANIZED STEEL  Prepainted  galvanized steel coil  PPGI PPGL STOCK System 2
  • COATED GALVANIZED STEEL  Prepainted  galvanized steel coil  PPGI PPGL STOCK System 3
COATED GALVANIZED STEEL  Prepainted  galvanized steel coil  PPGI PPGL STOCK

COATED GALVANIZED STEEL Prepainted galvanized steel coil PPGI PPGL STOCK

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
20 m.t.
Supply Capability:
10000 m.t./month

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PREPAINTED GALVANIZED STEEL COILS
ZINC COATING:60g/m2  (-/+10g/m2)
COLOR: ACCORDING TO COLOR SAMPLE.
TOP COATING:5+13 MICRON, BACK COATING:5-7 MICRON;
COIL WEIGHT:3-5 ton
STANDARD:JIS G 3312
STEEL GRADE:CGCC
COIL ID:508mm


1.THICKNESS:-0.02/+0.02mm; WIDTH:0/5mm.ZINC COATING:+/-10g/m2;

2.TOLERANCE:+/-10% WITH QUANTITIES AND AMOUNT.

3.PACKAGE:FULL PACKED WITH ANTI-DAMP PAPER,IRON SHEET OUTSIDE.

4.SHIPMENT: GOODS WILL BE DELIVERED WITHIN 20 DAYS AFTER RECEIVING ADVANCE PAYMENT

5.TERMS OF PAYMENT:  20% TT IN ADVANCE,80% AGAINST COPY OF B/L. OR LC AT SIGHT

6.THIRD PARTY INSPECTION: SGS, INTERTEK,COTECNA ,BV.   ANY EXPENSE ON INSPECTION(SUCH AS SGS,INTERTEK...) SHALL BE ON BUYER'S ACCOUNT.

 


 

 

 

 

 

Q: What are the different methods of punching steel coils?
There are several methods of punching steel coils, including mechanical punching, hydraulic punching, and laser punching. Mechanical punching involves the use of a mechanical press with a punch and die set to create holes or shapes in the steel coil. Hydraulic punching utilizes hydraulic force to drive a punch through the coil, providing high precision and speed. Laser punching, on the other hand, uses a laser beam to cut or form holes in the steel coil, offering great flexibility and accuracy. Each method has its own advantages and suitability depending on the specific requirements of the application.
Q: The hard industrial steels. If there's a bunch, what's a rough average? Also, what is is measured in?
Hrc Steel
Q: What are the different steel coil finishes available?
There are several different steel coil finishes available, including hot rolled, cold rolled, galvanized, and stainless steel finishes.
Q: Can steel coils be cut or trimmed after delivery?
Yes, steel coils can be cut or trimmed after delivery. This process is commonly known as slitting, where the steel coil is passed through a set of circular blades to create narrower strips of steel. Trimming can also be conducted to remove any unwanted edges or imperfections. Both cutting and trimming are common practices in the steel industry to meet specific size and shape requirements for various applications.
Q: What are the benefits of using stainless steel coils?
There are several benefits to using stainless steel coils in various applications. Firstly, stainless steel coils are known for their exceptional strength and durability. This makes them highly resistant to corrosion, rust, and stains. As a result, stainless steel coils can withstand harsh environmental conditions and are suitable for both indoor and outdoor use. This longevity ensures that the coils will last for a long time, reducing the need for frequent replacements and saving costs in the long run. Additionally, stainless steel coils offer excellent heat resistance. They can withstand high temperatures without warping or losing their structural integrity. This makes stainless steel coils ideal for use in applications that involve extreme heat or thermal cycling, such as in industrial furnaces or heating systems. Another advantage of using stainless steel coils is their versatility. Stainless steel is a highly adaptable material that can be easily formed into various shapes and sizes. This allows for customization and flexibility in design, making it suitable for a wide range of applications in different industries. Whether it is used in construction, automotive, aerospace, or even household appliances, stainless steel coils can be tailored to meet specific requirements. In addition to their physical properties, stainless steel coils are also favored for their hygienic properties. Stainless steel is non-porous, which means it is resistant to bacteria, mold, and other contaminants. This makes it an excellent choice for applications that require strict cleanliness and hygiene standards, such as in the food and beverage industry or medical equipment. Lastly, stainless steel coils are also environmentally friendly. They are fully recyclable, meaning they can be melted down and reused to create new products. This helps to reduce waste and conserve resources, making stainless steel coils a sustainable choice for many industries. Overall, the benefits of using stainless steel coils include their strength, durability, heat resistance, versatility, hygiene, and environmental friendliness. These qualities make stainless steel coils a reliable and cost-effective solution for a wide range of applications.
Q: I have a set of Stainless steel pots and pans. Everything is sticks to them. What must I do so things don't stick?
Stainless is great for many things but not so great for some others. Where you want sticking is when you saute meat. You want those crusty brown bits that when the pan is deglazed are the makings of a great sauce. Get yourself one or two non stick pans (preferably with a metal handle so it can go from stove top to oven). Use those where you wish to avoid sticking (like eggs / omelets, french toast or pancakes. Keep in mind that no one pan type is universally good for all types of cooking. My kitchen is mostly stocked with layered stainless steel. I have a few non-stick skillets, a carbon steel wok, a few cast iron skillets, an enameled cast iron dutch oven (le creuset), and a copper sauce pan. Each has its own use.
Q: Can steel coils be used in electrical applications?
Certainly, electrical applications can make use of steel coils. In the realm of electrical circuits, steel coils often serve as magnetic cores in transformers and inductors, which are indispensable components. The steel employed in these coils typically consists of high-quality electrical steel, possessing distinct magnetic attributes, including low core losses and high permeability. These attributes empower the steel coils to efficiently transmit electrical energy between various circuit components. Furthermore, steel coils can also find utility in other electrical applications, such as the construction of electric motors and generators. Taking everything into account, steel coils are extensively employed in electrical applications due to their magnetic properties and their capacity to handle high currents and temperatures.
Q: What are the common defects in steel coil finishes?
Steel coil finishes can be affected by various defects that can impact both their appearance and functionality. Before using or selling the coil, these defects may need to be addressed. One common defect is coil breaks, where the steel strip breaks during winding or unwinding. If not dealt with, this defect can cause a discontinuity in the coil's surface and potentially lead to further damage. Another defect is edge wave, which refers to a distortion or waviness at the edges of the coil. This can occur during the rolling or cooling process and can affect the coil's flatness and uniformity. Corrosion is another issue that can arise if steel coils are not properly protected or stored. This can result in rust and degradation of the steel, impacting its strength and appearance. Streaks and stains can appear on the surface of steel coils due to improper cleaning or contamination during production. These defects can affect the aesthetic appearance of the steel and may need to be addressed before use. Scratches and dents can occur during handling, transportation, or storage of steel coils. These defects can impact the flatness and surface quality of the steel and may require repairs or adjustments. If a coating or paint is applied to the steel coil, several defects can arise, including blistering, peeling, or uneven application. These coating defects can affect the durability and appearance of the steel. It's important to note that the severity of these defects can vary, and different methods of repair or mitigation may be needed. Regular inspections and quality control measures can help to identify and address these defects before they become more significant issues.
Q: I need help my new stainless steel cookware is sticking ? My first meal was nasty!
One of two things can cause this. Either your pan bottoms are light weight, or you are cooking at too high a temperature.
Q: steel of beam has been rusted ,how can i repair it?
chrome steel is an alloy of iron and different metals, fairly Chromium and vanadium. you do no longer see it with the bare eye yet on the exterior of any chrome steel (SS) there are iron atoms and chromium atoms that are uncovered. in spite of the shown fact that, the chromium reacts preferentially to type an oxide. In essence, think of of chromium sacrificing itself for iron so as that iron won't rust. What a helpful guy huh! it somewhat is reported as passivation purely like maximum responders suggested. in spite of the shown fact that, greater desirable than that the chromium oxide varieties a good shielding layer that varieties a actual barrier combating Oxygen or any oxidant to realize and attack the iron below it. additionally, the chromium oxide shaped isn't FLAKY and porous, so it does not mar maximum of the exterior as an iron oxide (rust) would. For technology project, you won't make it too technical yet you additionally could make a reference or make an ANALOGY of rust prevention to intense college or social circumstances as being there to your pal or classmate yet in real existence, whilst the possibilities are too great, that secure practices afforded via chromium won't be adequate. because of the fact ultimately all steel uncovered to very oxidizing atmospheres will rust. in basic terms somewhat ruin in the exterior is sufficient to initiate the technique of rusting.

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