• Prepainted Galvanized Steel Coil for Roofing Sheet System 1
  • Prepainted Galvanized Steel Coil for Roofing Sheet System 2
  • Prepainted Galvanized Steel Coil for Roofing Sheet System 3
Prepainted Galvanized Steel Coil for Roofing Sheet

Prepainted Galvanized Steel Coil for Roofing Sheet

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
9000 m.t./month

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Product Description

Prepainted steel coil

Specifications 

1.Standard: ASTM,GB,JIS
2.Grade : DX51D+Z
3.Thickness: 0.18-1.5mm
4.Width:914-1250mm
5.Top paint:20mil,Black paint:7mil
6. Technical/Surface treatment: color coated/galvanized/galvalume
7..Useage: widely used in construction,home,appliance,decoration,wear resistant steel,etc.

Advantages:

1. more than 10 years experiences in steel b2usiness
2. good quality 
3. competitive price
4. meet your needs via reprocessing
5. excellent service
6. short delivery time

Company :

CNBM is the specialized manufacturer of the prepainted steel coil ,
including the PPGI and PPGL . And our products have exported to Korea  , Southeast Asia , 
Russia , Middle East ,South America ,South Africa ,Northern Europe and do on .

Product :

Prepainted Galvanized Steel Coil for Roofing Sheet

Prepainted Galvanized Steel Coil for Roofing Sheet




Commodity :

Prepainted steel coil /PPGI /PPGL

Materials Grade:

SGCC ,CGCC ,DX51D+Z ,SGLCC

Thickness :

0.17-1.2mm

Width :

914mm,1219mm,1000mm,1220mm,1250mm ( can cut to strip above 30mm width )

Zinc coating :

 60-275g/sqm

Surface Structure:

Galvanized Or Aluzinc

Color :

 RAL No. or Sample color

Painting :

 Top : 5micron primer +15-20microns polyester 
 Back : 5-8microns primer epoxy

Coil Weight :

 2-6mts

Payment term :

 TT ,L/C AT SIGHT , USANCE L/C ,D/P

Shipment :

 20 feet container or bulk ship

Remark :

 We accept the third-party inspection ,such as SGS ,
 INSPECTORATE ,CIQ

Q:What are the different types of steel coil finishes?
There are several different types of steel coil finishes, including hot rolled, cold rolled, galvanized, and coated finishes.
Q:What are the common applications of cold-rolled stainless steel coils?
Cold-rolled stainless steel coils are widely used in various industries due to their unique characteristics and versatility. Some common applications of these coils include: 1. Automotive Industry: Cold-rolled stainless steel coils are used in the automotive industry for manufacturing parts such as exhaust systems, trim, and body panels. The high corrosion resistance and aesthetic appeal of stainless steel make it an ideal choice for these applications. 2. Construction Industry: Stainless steel coils are extensively used in the construction industry for roofing, cladding, and structural components. The durability, strength, and resistance to corrosion make cold-rolled stainless steel coils a preferred material in buildings, bridges, and other infrastructure projects. 3. Kitchen Appliances: Stainless steel coils are commonly used in the production of kitchen appliances such as refrigerators, ovens, and dishwashers. The hygienic properties, easy maintenance, and sleek appearance of stainless steel make it a popular choice for these applications. 4. Food Processing Industry: Cold-rolled stainless steel coils find extensive use in the food processing industry due to their non-reactive nature and resistance to corrosion. These coils are used for manufacturing equipment, storage tanks, and conveyor systems in food processing plants. 5. Medical Equipment: Stainless steel coils are widely used in the medical industry for manufacturing surgical instruments, implants, and medical devices. The biocompatibility, strength, and resistance to corrosion of stainless steel make it suitable for these critical applications. 6. Oil and Gas Industry: Cold-rolled stainless steel coils are used in the oil and gas industry for various applications, including pipelines, storage tanks, and offshore platforms. The high resistance to corrosion and extreme temperature conditions make stainless steel a reliable choice in this demanding industry. 7. Aerospace Industry: Stainless steel coils are employed in the aerospace industry for manufacturing aircraft components, engine parts, and structural elements. The lightweight yet high-strength properties of stainless steel make it an ideal material for these applications. Overall, the common applications of cold-rolled stainless steel coils span across diverse industries, including automotive, construction, kitchen appliances, food processing, medical, oil and gas, and aerospace. The unique combination of durability, corrosion resistance, strength, and aesthetic appeal make stainless steel coils a preferred choice in various industrial sectors.
Q:How are steel coils used in the production of building systems?
Steel coils are used in the production of building systems by being processed and shaped into various components such as beams, columns, and trusses. These coils are fed into machines that cut, bend, and mold them into the desired shapes, providing structural support and stability to the building.
Q:I want to make a chess set out of stainless steel, but I'm not sure what type of mold I need or where I can go to have the steel melted and molded for me. Any ideas? I live in Southern, NJ.
I'll buy one. You'll have to machine it from blocks... You could invest in a milling machine - they are like drill presses and lathes all together and more... If you hook it up to your computer, you can do a CNC milling, where you can get really creative and finely detailed. Stainless is heavy and hard, so it'll go through your bits, and you should use the super duty bits as well. I have always wanted an SS chess set, I made a board out of leather. It's really super awesome, just need your pieces now. Or make mine from Plutonium, or Tungsten Carbide.
Q:gigantic navy ships made of steel float, why??
Concrete boats also float, Capt Johns link explains that. It is area + weight + volume. Displacement. Buoyancy is achieved by Displacing fN or X.
Q:What are the common manufacturing defects in steel coils?
Common manufacturing defects in steel coils include surface defects such as scratches, pits, and dents, as well as internal defects like inclusions, cracks, and voids. Other common defects can include uneven thickness, waviness, and coil set.
Q:Which one has more electrical resistivity? Wood or steel? And why?I know that the resistivity depends on the material of the conductor, but i want a perfect explaination please.Thnx in advance :)
Wood is made up of elements which are non-metals with a high electron affinity. Specifically, carbon, oxygen, hydrogen, and some nitrogen. Furthermore the covalent bond structure in wood means electrons are tightly bound and cannot move easily from atom to another. Not without adding a great deal of energy to the first. Steel is mostly iron, which is a metal. Metals have low electron affinity. The outer electrons in metals are bound very loosely, so that they can move from atom to atom using almost no energy. Metals tend to conduct electricity very easily.
Q:How are steel coils used in the production of industrial machinery?
Steel coils are used in the production of industrial machinery as they provide a strong and durable material for constructing various components such as frames, gears, and shafts. These coils are typically formed into different shapes and sizes, allowing manufacturers to create customized parts that meet specific design and performance requirements. The high strength and versatility of steel make it an ideal choice for ensuring the reliability and longevity of industrial machinery.
Q:What are the factors that determine the price of steel coils?
There are several factors that determine the price of steel coils. 1. Raw material costs: The cost of raw materials, such as iron ore and coal, which are used in the production of steel, directly affect the price of steel coils. Any fluctuations in the prices of these raw materials can impact the final price of steel coils. 2. Energy costs: The energy required to produce steel coils, including electricity and fuel, is a significant factor in determining their price. Fluctuations in energy costs, such as changes in oil prices or electricity tariffs, can influence the overall price of steel coils. 3. Demand and supply: The demand and supply dynamics in the steel industry play a crucial role in determining the price of steel coils. When demand is high and supply is limited, prices tend to increase. Conversely, when demand is low and supply exceeds demand, prices tend to decrease. 4. Market conditions: The overall economic conditions and market trends can impact the price of steel coils. Factors such as economic growth, industrial production, and construction activities can influence the demand for steel and, consequently, its price. 5. Production and labor costs: The costs associated with steel coil production, including labor, equipment, maintenance, and transportation, contribute to the final price. Factors like labor wages, technological advancements, and production efficiency can influence these costs and, subsequently, the price of steel coils. 6. Trade policies and tariffs: Trade policies, including import and export tariffs, can affect the price of steel coils. Imposition of higher import tariffs can lead to an increase in domestic steel prices, while lower tariffs may result in lower prices due to increased competition from imports. 7. Currency exchange rates: Steel is a globally traded commodity, and fluctuations in currency exchange rates can impact its price. If the currency in which steel is priced strengthens against other currencies, it can result in higher prices for steel coils. It is important to note that these factors are interrelated and can vary depending on the specific market conditions, geographical location, and other external factors.
Q:I bought my Gerber Scout for 29 bucks at the local Walmart a couple months ago, and so far it's performed better than any of my previous knives (a couple of low quality Bucks, and a Winchester). However, my friend just bought a 50 dollar Buck knife and I absolutely love it, so I'm debating trading mine in and pitching in a bit of cash for the same kind.What troubles me is the fact that everybody seems to be bashing 440A steel. I hear a lot of bad things about it; how it is soft, chips easy, dull quickly, etc. How bad is 440A steel really, and would it be worth trading in my Gerber plus about 30 cash for a Buck Vantage Pro? Apparently the Vantage Pro uses S30V steel, so is it really that big of an upgrade, from 440A to S30V? Thank you.
440 steel is fine for most knives, but there are better quality steels out there for specialized uses. If you like the knife you have, don't worry about what other people say. If you like the new knife more, trade for it. Sometimes I question why people have to ask so many questions about what's better than what.

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