Crystal Red Highlights PPGI/Pre-painted Hot Dipped Galvanized Steel Coil /Sheet/Aluminized plate
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 50000 m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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Specification
Standard:
AISI,JIS,GB,BS,DIN,API,EN,ASTM
Technique:
Hot Rolled,Cold Rolled,Cold Drawn,ERW,Forged,Saw,Extruded,EFW,Spring
Shape:
U Channel,Square,C Channel,Hexagonal,Round,Rectangular,Oval,LTZ
Surface Treatment:
Galvanized,Coated,Copper Coated,Color Coated,Oiled,Dry,Chromed Passivation,Polished,Bright,Black,PVDF Coated
Steel Grade:
Q195,Q215,Q235,Q215B,Q235B,RHB335,HRB400,200 Series,300 Series,400 Series,600 Series,SS400-SS490,10#,20#,A53(A,B)
Certification:
ISO,SGS,BV,IBR,RoHS,CE,API,BSI,UL
Thickness:
0.5mm
Length:
in coils or sheets
Net Weight:
3-9tons for coils weight
1.Crystal Red Highlights ppgi/Pre-painted Hot Dipped Galvanized Steel Coil Features:
. A strong anti-corrosion properties, good corrosion resistance. The use of hot dipped galvanized steel substrates for the Color Painted steel coil, with the exception of zinc have anti-corrosion layer, a layer of coatings have seized coverage and protection, allowing effective anti-rust products, galvanized coil about life than double.
. A good cold-formed molding processing, users can directly processed into finished products. Substituting wood to steel, easy to transport, and efficient construction, energy conservation.
2.Applications of Crystal Red Highlights ppgi/Pre-painted Hot Dipped Galvanized Steel Coil
.Used as roof panel, wall panel in steel structure in warehouse, factories exhibition hall container houses, cold storage
.It is also mainly used in light industry, automobile, construction, animal husbandry, fishery and commerce, etc,
3.Product Introduction information:
| PRODUCT | Crystal Red Highlights ppgi/Pre-painted Hot Dipped Galvanized Steel Coil |
| STANDARD | GB/T-12754: 2006, JIS330, ASTM A653, JIS G330, GB/T2518, ASTM A792, JIS G3321, JIS G3317 |
| BASE METAL | Hot dipped Galvanized steel sheet/coil, Hot dipped Galvalume steel sheet/coil |
| EQUIPMENT | Double coating double baking; three coating three painting |
| SUPPLY CAPACITY | 500,000 Tons per Year |
| SIZE | Thickness: 0.3mm-1.0 mm,thickness tolerance: +/- 0.02mm Width : 700mm—1250mm |
| ZINC COATING | 30g/m2-150g/m2 |
| PAINT THICKNESS | Top Side: 10-25 microns; Back Side: 4-8 microns |
| COIL WGT | Normally 5 Tons per Coil, aslo as required by customer |
| COIL ID | 508mm/610mm |
| SURFACE PAINT | EP, PE, HDP, SMP, PVDF |
4.Crystal Red Highlights ppgi/Pre-painted Hot Dipped Galvanized Steel Coil image:
5.FAQ
We have organized several common questions for our clients，may help you sincerely：
①How about your Warranty？
Warranty: 1-Year for the whole light. Warranty is based on correct storage, installation, using and maintenanc
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: did bible stated that steel is coming from outer space. i mean meteor rocks that enter our earth sistem contains the minerals iron.
- First of all, use spell check and read back over what you wrote before submitting it. Second of all steel is a product made from iron through a very complicated scientific process which I will not bother to explain to you at this time. Iron is a naturally occuring substance on our planet which is mined from within the earth like other minerals. Furthermore, I don't recall the Bible saying anything about steel from outer space. What Bible are you reading?
- Q: Molton is formed at 2800 F. Thats a fact. Now jet fuel at its hottest is 1800. Where does the other 1000 degress come in? And it was found at the WTC 7 site. Was this hit by a plane? A simple fire COULD NOT produce molton. This is a fact. Molton is formed during controlled demoliton of a building since all the bombs in the buiding go off and its very very hot. The fact there was MOLTON at the site is shocking to some since it is IMPOSSIBLE for molton to form from jet feul alone. Impossible. It needed another source. Now the claim that I'll get is that it weakened the stell but then we would find weak steel not molton. Why do you seem to throw this off of your shoulder? Do you not want to belive it? I'm no jet fuel guy but I know you cannot make molton by using just jet fuel. This is really proof that 9/11 was an inside job.
- Aircraft frames are made out of aluminum and magnesium which burn very hot once they reach flame point. The other 1000 degrees can come from fire being in a a semi confined space, and heat building over time, plus you can reduce the heat if you add pressure which the building was under to start with. I did like a 2 year stint testing construction materials, I know a little bit about how they behave.
- Q: What are the different types of steel coil finishing machines?
- There exists a variety of steel coil finishing machines, each designed to accomplish specific tasks and attain desired outcomes. Some commonly encountered types are as follows: 1. Slitting Machines: These machines are employed to divide large steel coils into narrower strips of desired widths. They comprise a set of circular blades that cut through the coil as it progresses through the machine, resulting in multiple smaller coils or strips. 2. Cut-to-Length Machines: These machines are utilized to cut steel coils into specific lengths. They can be programmed to execute precise cuts at predetermined lengths, thereby ensuring accuracy and consistency. 3. Recoiling Machines: Recoiling machines are deployed to rewind steel coils into tightly wound, compact rolls. They are typically used to create smaller coils from larger ones or to recondition coils that have become loose or damaged. 4. Edging Machines: Edging machines serve the purpose of removing excess material from the edges of steel coils, thereby enhancing their overall appearance and ensuring uniform width throughout the coil. 5. Coating Machines: These machines are utilized to apply diverse coatings or finishes to the surface of steel coils, such as paint, galvanized coatings, or protective films. They often incorporate drying or curing systems to guarantee proper adhesion and durability of the applied coatings. 6. Packaging Machines: Packaging machines are employed to wrap or package steel coils for transportation or storage. They can envelop the coils in protective materials, such as plastic or paper, and secure them using strapping or other fastening methods. 7. Inspection Machines: These machines are used to scrutinize the quality and integrity of steel coils. They have the capability to detect defects, such as cracks, scratches, or surface irregularities, and provide feedback for the purpose of quality control. These examples merely scratch the surface of the diverse array of steel coil finishing machines available. Each machine serves a specific role in the steel coil finishing process, guaranteeing that the final product meets the desired specifications and quality standards.
- Q: How are steel coils inspected for hardness?
- Steel coils are inspected for hardness using various methods to ensure their quality and suitability for specific applications. One common method is the Rockwell hardness test, which involves pressing a diamond or ball indenter into the surface of the coil and measuring the depth of indentation. The hardness value is then determined based on the depth measurement. Another method used is the Brinell hardness test, which employs a hardened steel or tungsten carbide ball indenter to create an indentation on the coil's surface. The diameter of the indentation is measured, and the hardness value is calculated using a formula based on the applied load and the diameter of the indentation. Vickers hardness test, on the other hand, uses a pyramidal diamond indenter to create an indentation on the coil's surface. The indentation diagonal lengths are measured, and the hardness value is calculated using a formula based on the applied load and the diagonal lengths. Apart from these traditional methods, modern technology has introduced non-destructive testing techniques such as ultrasonic testing and eddy current testing. Ultrasonic testing involves transmitting ultrasonic waves through the coil and measuring the time taken for the waves to return. Changes in the wave pattern can indicate variations in hardness. Eddy current testing uses electromagnetic induction to detect changes in electrical conductivity, which can be correlated to hardness variations in the steel coil. Overall, steel coils undergo rigorous inspection processes using a combination of traditional and advanced techniques to ensure their hardness meets the required specifications. These inspections play a crucial role in maintaining the quality and reliability of steel products in various industries.
- Q: What is the minimum temperature that steel coils can withstand?
- The minimum temperature that steel coils can withstand depends on the specific grade of steel and its intended application. However, in general, most steel coils can withstand temperatures as low as -40°C (-40°F) without significant damage or structural failure.
- Q: Climbing ropes used by mountaineers are usually made of nylon. Would steel cable of equal strength as the nylon be just as good? What advantages and disadvantages would it have compared to the nylon?
- steel is NOT as flexible and much slipperier if you fall the nylon stretches to slow the victim but a steel cable would stop short and kill you
- Q: Can steel and/or stainless steel turn rusty ?
- from wikipedia: In metallurgy, stainless steel, also known as inox steel or inox from French inoxydable, is defined as a steel alloy with a minimum of 10.5% to 11% chromium content by mass. Stainless steel does not corrode, rust or stain with water as ordinary steel does, but despite the name it is not fully stain-proof, most notably under low oxygen, high salinity, or poor circulation environments. It is also called corrosion-resistant steel or CRES when the alloy type and grade are not detailed, particularly in the aviation industry. There are different grades and surface finishes of stainless steel to suit the environment the alloy must endure. Stainless steel is used where both the properties of steel and resistance to corrosion are required. Stainless steel differs from carbon steel by the amount of chromium present. Unprotected carbon steel rusts readily when exposed to air and moisture. This iron oxide film (the rust) is active and accelerates corrosion by forming more iron oxide, and due to the dissimilar size of the iron and iron oxide molecules (iron oxide is larger) these tend to flake and fall away. Stainless steels contain sufficient chromium to form a passive film of chromium oxide, which prevents further surface corrosion and blocks corrosion from spreading into the metal's internal structure, and due to the similar size of the steel and oxide molecules they bond very strongly and remain attached to the surface.
- Q: How do steel coils contribute to the automotive lightweighting trend?
- There are several ways in which steel coils contribute to the automotive lightweighting trend. Firstly, they are used in the production of advanced high-strength steels (AHSS), which offer a higher strength-to-weight ratio compared to traditional steel grades. These AHSS provide the same structural integrity as conventional steel but with less weight. By using AHSS in the construction of vehicle components such as body panels, chassis, and suspension systems, automakers can reduce the overall weight of the vehicle, leading to improved fuel efficiency and lower emissions. Additionally, steel coils are utilized in the manufacturing of tailor-rolled blanks (TRBs). TRBs are created by welding or bonding different steel grades together in a coil before stamping them into the desired shape. This method allows for the optimization of material usage, as stronger steel grades can be strategically placed in areas that require higher strength, while lighter grades can be used in less critical areas. This technique not only reduces weight but also enhances safety by reinforcing necessary areas of the vehicle. Furthermore, steel coils enable the production of thinner and more formable steel sheets. Advances in steelmaking technology have made it possible to develop thinner gauges without compromising strength and durability. Thinner steel sheets are easier to shape and form, making it possible to create complex and lightweight automotive parts. This not only reduces weight but also improves design flexibility and aerodynamics, resulting in enhanced performance and fuel efficiency. Moreover, steel coils contribute to cost-effectiveness in lightweighting efforts. Steel is a relatively affordable material compared to alternatives like aluminum or carbon fiber. By utilizing steel coils, automakers can achieve their lightweighting goals while keeping manufacturing costs under control. This affordability aspect is particularly important in the automotive industry, where cost considerations play a significant role in vehicle design and production. In conclusion, steel coils play a vital role in the automotive lightweighting trend by enabling the production of advanced high-strength steels, tailor-rolled blanks, thinner and more formable steel sheets, and cost-effective lightweight solutions. These advancements contribute to improved fuel efficiency, reduced emissions, enhanced safety, and increased design flexibility, all of which are crucial factors in the ever-changing automotive industry.
- Q: How are steel coils inspected for chemical composition?
- The chemical composition of steel coils is examined using spectroscopy, a process that involves the utilization of a spectrometer. This instrument analyzes the light emitted or absorbed by a sample to determine its chemical makeup. Normally, a small portion of the coil is taken and prepared for analysis in the case of steel coils. This portion is then placed in the spectrometer, where a beam of light is emitted onto it. The light interacts with the atoms and molecules in the sample, causing specific wavelengths of light to be emitted or absorbed. The spectrometer measures the intensity of the emitted or absorbed light at different wavelengths and generates a spectrum, which is essentially a distinct fingerprint for the sample. This spectrum is then compared to a database of known spectra for various elements and compounds to ascertain the chemical composition of the steel. Through spectroscopic analysis, the presence and concentration of different elements like carbon, manganese, phosphorus, sulfur, and other trace elements in the steel can be identified. These elements have a significant impact on the steel's properties, strength, and suitability for different applications. Ensuring that the steel complies with the required specifications and standards, inspection for chemical composition is crucial in the steel industry. Any deviation from the desired chemical composition can potentially compromise the steel's performance and result in structural failures or other defects. In conclusion, spectroscopy offers a highly precise and dependable method for examining the chemical composition of steel coils. This aids in maintaining the quality and integrity of the steel products.
- Q: In terms of weight to strength titanium is stronger. But is it stronger than mild steel? If it is stronger, how much stronger is it?
- The tensile strength of mild steel is about 70kpsi. Pure titanium is 60-110kpsi, and with 7% manganese it is 130-170kpsi. 1kpsi = one thousand pounds per square inch. So in other words, high grade titanium can be somewhat stronger than mild steel.
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Crystal Red Highlights PPGI/Pre-painted Hot Dipped Galvanized Steel Coil /Sheet/Aluminized plate
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 50000 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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