Pre Painted Galvanized/Aluzinc Steel Coils of Best Quality Green Color

Pre Painted Galvanized/Aluzinc Steel Coils of Best Quality Green Color System 1

Pre Painted Galvanized/Aluzinc Steel Coils of Best Quality Green Color

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 2000 m.t./month

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2.Main Features of the Pre-Painted Galvanized/Aluzinc Steel Coil：

• Excellent process capability

• Smooth and flat surface

• Workability, durability

• Excellent heat resistance performance

• High strength

• Good formability

• Good visual effect

3.Pre-Painted Galvanized/Aluzinc Steel Coil Images

Pre Painted Galvanized/Aluzinc Steel Coils of Best Quality Green Color

4.Pre-Painted Galvanized/Aluzinc Steel Coil Specification

Standard: AISI, ASTM, BS, DIN, GB, JIS

Grade: DX51D, DX52D

Thickness: 0.17-2.0mm

Brand Name: KMRLON

Model Number: coil

Type: Steel Coil

Technique: Cold Rolled

Surface Treatment: Coated

Application: Boiler Plate

Special Use: High-strength Steel Plate

Width: 20-1250mm

Length: customized

commoidty: pre-painted galvanized steel coil

Thickness: 0.13-4.0mm

width: 20-1250mm

zinc coating: 40-180g/m2

printing thickness: top side: 20+/-5 microns, back side: 5-7 microns

color: all RAL color

surface treatment: color coated

coil weight: 4-7 tons

coil ID: 508/610mm

packaging: standard seaworthy packing

5.FAQ of Pre-Painted Galvanized/Aluzinc Steel Coil

1. What’s the application of this product?

Roof, roof structure, surface sheet of balcony, frame of window, etc.

2. What’s the brand of the paint?

We use the best brand of all of the word—AKZO.

3. How about your company？

A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is 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 customer’s requirements.

4. How 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.

5. How long can we receive the product after purchase?

Usually within thirty working days after receiving buyer’s advance payment or LC. We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 15-25 days, but the shipment will depend on the vessel situation.

Q:Can steel I-beams be used for retail buildings?: Absolutely! Retail buildings can definitely make use of steel I-beams. These I-beams are frequently employed in commercial construction due to their impressive strength, durability, and versatility. They offer the essential structural support for expansive open spaces, enabling flexible layouts and the maximization of usable floor area. In fact, steel I-beams can endure heavy loads and are highly fire-resistant, rendering them perfect for retail buildings that may require substantial display areas, storage space, or even multiple levels. Furthermore, steel is a sustainable and environmentally friendly material, making it an attractive option for retail businesses that prioritize sustainability when making design and construction decisions.

Q:How do steel I-beams perform in terms of impact resistance?: Steel I-beams are known for their exceptional impact resistance. Due to their shape and composition, they can withstand high levels of force and distribute the impact energy efficiently, making them highly resistant to deformation or failure. This makes steel I-beams a reliable choice for applications that require structural stability and protection against impact, such as in construction, bridges, and heavy machinery.

Q:Can steel I-beams be used in historical building restoration?: Yes, steel I-beams can be used in historical building restoration. Steel I-beams are commonly used in construction and can provide structural support and stability to historical buildings. They can be used to reinforce existing wooden or masonry beams, columns, or walls that may have deteriorated over time. The use of steel I-beams allows for the preservation of historical aesthetics while ensuring the structural integrity of the building. However, it is crucial to work with experienced architects, engineers, and preservation specialists to ensure that the installation of steel I-beams is done in a way that respects the historical significance and authenticity of the building.

Q:Can steel I-beams be used in outdoor applications?: Certainly! Outdoor applications can indeed make use of steel I-beams. These beams are renowned for their robustness and endurance, rendering them suitable for a wide range of construction endeavors, including those set in the open air. Bridges, building frames, and support structures are among the many outdoor constructions where steel I-beams are commonly employed. Steel possesses resistance against weather elements such as rainfall, gusts of wind, and extreme temperatures, making it particularly well-suited for outdoor deployment. Furthermore, steel can undergo treatment or coating processes to furnish additional defense against corrosion and rust, thus ensuring its long lifespan amidst outdoor surroundings. Ultimately, on account of their strength, durability, and capacity to withstand various weather conditions, steel I-beams represent a dependable and adaptable choice for outdoor applications.

Q:Are steel I-beams prone to rust or corrosion?: Yes, steel I-beams are prone to rust or corrosion if they are not properly protected or maintained.

Q:Can steel I-beams be used for long-span bridges?: Yes, steel I-beams can be used for long-span bridges. Steel I-beams are popular in bridge construction due to their high strength-to-weight ratio, durability, and versatility. They can support heavy loads while maintaining their structural integrity over long distances, making them suitable for long-span bridges. The I-beam's design, with its flanges providing additional strength and stiffness, allows for efficient distribution of loads and minimizes deflection. Additionally, steel I-beams can be fabricated in various sizes and shapes to accommodate different bridge designs and span lengths, making them a flexible choice for long-span bridge construction.

Q:Are there any limitations to the use of steel I-beams in construction?: Yes, there are some limitations to the use of steel I-beams in construction. One limitation is their weight. Steel I-beams are typically heavy, which makes them more challenging to transport and install. This can increase the cost and complexity of construction projects, especially in areas with difficult access or limited resources for heavy lifting equipment. Another limitation is the potential for corrosion. If steel I-beams are not properly protected, they can rust and weaken over time. This is particularly an issue in environments with high humidity, saltwater exposure, or chemical pollutants. Regular maintenance and protective coatings are necessary to prevent corrosion and ensure the longevity of the I-beams. Additionally, steel I-beams have limitations in terms of their span length. The longer the span, the more the beams tend to deflect under load, which can compromise the structural integrity and stability of the building. In such cases, additional supports or alternative structural solutions may be required to overcome this limitation. Moreover, steel I-beams have limited fire resistance. When exposed to high temperatures, steel can lose its strength and structural integrity. Fire protection measures, such as fire-resistant coatings or the addition of fireproofing materials, are necessary to mitigate this limitation and ensure the safety of the building occupants. Lastly, steel I-beams are susceptible to thermal expansion and contraction. When exposed to extreme temperature variations, such as in regions with hot summers and cold winters, the steel can expand and contract, potentially causing structural issues. Proper expansion joints and design considerations must be implemented to accommodate these thermal movements. Despite these limitations, steel I-beams remain widely used in construction due to their strength, durability, and cost-effectiveness. However, it is essential to consider these limitations and address them appropriately in the design and construction process to ensure the safety and longevity of the structure.

Q:Can Steel I-Beams be used for wastewater treatment plants?: Indeed, steel I-beams have the capability to serve in wastewater treatment plants. Their strength and durability have made them a prevalent choice within the construction industry. In the realm of wastewater treatment plants, these I-beams can be employed for various purposes including the support of heavy machinery, the creation of walkways and platforms, as well as the provision of structural reinforcement for tanks and other infrastructure. The corrosion resistance and load-bearing capacity of steel I-beams make them well-suited for enduring the harsh and corrosive environment commonly encountered in wastewater treatment plants. Furthermore, their fabrication and installation are straightforward, rendering them not only cost-effective but also an efficient option for the construction of wastewater treatment plants.

Q:What is the moment of inertia and the moment of resistance of section No. 16 for I-beam?: HW is mainly used for steel reinforced concrete frame column steel column, also known as rigid steel column; in steel structure is mainly used for the columnHM steel height and flange width ratio of about 1.33~~1.75, mainly in the steel structure used as steel frame column, in the frame structure under dynamic load frame frame, for example: equipment platformHN steel height and flange width ratio greater than or equal to 2; used mainly for beamsThe use of ordinary I-beam is equivalent to HN steel;

Q:Can steel I-beams be used in curved or arched structures?: Yes, steel I-beams can be used in curved or arched structures. While I-beams are typically used in straight and linear applications, they can also be curved or arched to fit the design requirements of a structure. This process is known as cold bending or cold rolling. By applying pressure to the beam, it can be shaped into the desired curve or arch without compromising its structural integrity. This flexibility allows for the use of steel I-beams in a variety of architectural designs, including curved roofs, arched bridges, and curved facades. However, it is important to note that the degree of curvature or arch should be within the limits specified by the manufacturer to ensure the beam's load-bearing capacity and safety.

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