PPGL Al- Zn Color Prepainted Aluzinc Steel Coils /PPGL Steel roofing Sheets /PPGI
- 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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Credit Rating, Credit Services, Credit Purchasing
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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:
as clients request
Length:
as clients request
Net Weight:
as clients request
PPGL Al- Zn Color Prepainted Aluzinc Steel Coils
1. Detailed Specifications:
| Product | PPGL Al- Zn Color Prepainted Aluzinc Steel Coils |
| 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. PPGL Al- Zn Color Prepainted Aluzinc Steel Coils
They are mainly used in construction ,light industry, automobile, agriculture, animal husbandry, fishery and commerce,etc industries.
(1) manufacture anticorrosion, industrial and roof boarding,roof grille.
(2) Make home appliance’s case, civil chimney, kitchen utensils.
(3) Corrosion resistant parts of cars.
(4) Food storage, meat and aquatic products’ freezing and processing equipment.
(5) The equipments to store and transport materials, and packing implements.
3. PPGL Al- Zn Color Prepainted Aluzinc Steel Coils Image:
production Line：
production show：
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 Warranty？
Warranty:
1Year 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.
- Q: How are steel coils affected by global trade policies?
- Steel coils are significantly affected by global trade policies as they are subject to various tariffs, quotas, and trade restrictions imposed by different countries. These policies can impact the cost, availability, and competitiveness of steel coils in the international market. Changes in trade policies can lead to fluctuations in demand and supply, impacting the prices and trade volumes of steel coils.
- Q: which pokemon has the most steel pokemon???
- Probaly Pokemon Platinum or Pokemon HGSS
- Q: How are steel coils inspected for oil or rust residues using chemical analysis?
- Chemical analysis techniques can be employed to inspect steel coils for the presence of oil or rust residues. One widely used method is Fourier transform infrared spectroscopy (FTIR), which involves subjecting a small sample of the steel coil to infrared radiation and analyzing the resulting infrared spectrum. By identifying specific chemical bonds indicative of oil or rust residues, this technique can effectively detect their presence. For oil residue detection, a common approach is to examine the FTIR spectrum for a peak at approximately 2920 cm-1, which corresponds to the stretching vibration of C-H bonds in hydrocarbon chains. The observation of this peak signifies the existence of oil residues on the steel coil. To identify rust residues, the FTIR spectrum is scrutinized for characteristic peaks associated with iron oxide or hydroxide compounds. For instance, the presence of a peak at around 560 cm-1 suggests the presence of iron oxide (FeO) or iron hydroxide (Fe(OH)3). Apart from FTIR analysis, other chemical analysis techniques like X-ray fluorescence spectroscopy (XRF) or energy-dispersive X-ray spectroscopy (EDX) can also be employed. These methods provide information about the elemental composition of the steel coil, enabling the identification of specific elements linked to oil or rust residues, such as carbon or iron. In essence, the chemical analysis of steel coils for oil or rust residues offers a dependable and precise means of ensuring the coils' quality and cleanliness before further processing or utilization.
- Q: How are steel coils protected during storage and transportation?
- Steel coils are typically protected during storage and transportation through various methods such as applying anti-corrosion coatings, wrapping them in protective materials like plastic or paper, and securing them with strapping or banding to prevent damage or movement.
- Q: How are steel coils used in the production of electrical relays?
- Steel coils are used in the production of electrical relays as the electromagnetic core. When an electric current passes through the coil, it generates a magnetic field that attracts or repels the relay's contacts, allowing the relay to switch on or off and control the flow of electricity in various applications.
- Q: PLS tell me all Foam Steel Characteristics and use?Thanks
- Foam steel [often steel foam] is used in applications that require light weight but high rigidity and strength. Watertight doors on modern ships are often made of foam steel. Pressure doors on aircraft are possible uses. As we keep striving for lighter weights in cars, foam steel might have some useful applications in bodies. There is a technical paper online that is in .pdf format that has a good discussion of the process and characteristics of foam steel.
- Q: In pounds per square inch what is the tensile strength of strong steel?
- Depends on what you mean by strong steel. Typically the ultimate strength/yield point of steel used for building structures (beams, columns, joists, plates) is in the range of 36,000 to 50,000 psi. The strength is specified by the designer (in the U.S.) by its ASTM designation. e.g. ASTM A36, A572, A500, A307, A325 ... A36 is typical mild steel, A572 Grade 50 (50,000 psi) is often called high-strength Really high strength steels such as pre-stressing strand can have ultimate strengths more than 10 times these values.
- Q: How are steel coils inspected for bendability using bend testers?
- Steel coils are inspected for bendability using bend testers, which are specialized machines designed to measure the flexibility and bend resistance of the coils. The process involves several steps to ensure accurate and reliable results. Firstly, the steel coil is prepared by securing it firmly in place, usually using clamps or other mechanisms to prevent movement during testing. This ensures that the coil remains stable and allows for consistent and repeatable measurements. Next, the bend tester is set up according to the specified testing parameters. These parameters typically include the desired bend angle, the speed at which the bend is applied, and the number of cycles to be performed. The bend tester is equipped with a bending mechanism that exerts a controlled force on the coil, simulating the bending conditions it may undergo during its application or use. Once the bend tester is set up, the bending process begins. The machine applies a gradually increasing force to the steel coil until it reaches the desired bend angle. This force is carefully measured and monitored throughout the process to ensure accuracy. During the bending process, the machine records and displays important data, such as the applied force, the angle of bend, and any indications of cracking or other defects. This data is crucial for evaluating the bendability of the steel coil and determining whether it meets the required standards. After the desired bend angle is reached, the coil is released from the bending mechanism, and any residual stresses are allowed to relax. This relaxation period is important to observe any potential spring-back effect, where the coil partially returns to its original shape after bending. The amount of spring-back is also measured and recorded for further analysis. Finally, the inspection results are analyzed to determine the overall bendability of the steel coil. If the coil meets the specified bendability criteria, it can be considered acceptable for its intended application. However, if any cracks, fractures, or excessive spring-back are detected, further investigation and analysis may be required to identify the cause and determine appropriate corrective actions. In conclusion, bend testers play a vital role in inspecting steel coils for bendability. Through a controlled and systematic process, these machines accurately measure the flexibility and resistance to bending, helping to ensure the quality and reliability of steel coils used in various industries.
- Q: Can steel coils be coated with phosphorescent materials?
- Yes, steel coils can be coated with phosphorescent materials.
- Q: What are the different types of steel coil surface treatments?
- The different types of steel coil surface treatments include hot-dip galvanizing, electro-galvanizing, organic coating, and pickling and oiling.
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PPGL Al- Zn Color Prepainted Aluzinc Steel Coils /PPGL Steel roofing Sheets /PPGI
- 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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