Continuously Pre-painted Galvanized Steel Sheets And Coils

Continuously pre-painted galvanized steel sheets and coils are highly valued in construction, automotive, and appliance industries for their durability, aesthetic appeal, and corrosion resistance. These sheets and coils undergo a pre-painting process before being formed into finished products, ensuring a uniform and durable coating that enhances their longevity and appearance. They are widely used in roofing, cladding, and structural components where protection against environmental elements is crucial. Their versatility allows for customization in color and texture, making them suitable for both functional and decorative applications in diverse sectors. Overall, continuously pre-painted galvanized steel sheets and coils combine robust protection with aesthetic appeal, meeting the demands of modern architectural and industrial designs effectively.

Importance of BIS Certification

BIS certification for Continuously Pre-painted Galvanized Steel Sheets and Coils is essential to ensure compliance with stringent quality and safety standards mandated by the Bureau of Indian Standards. This certification verifies that the pre-painted steel sheets and coils meet specific criteria for coating thickness, adhesion strength, corrosion resistance, and overall durability. Adherence to BIS standards guarantees that these materials are manufactured using controlled processes, ensuring consistent quality and performance in diverse applications such as roofing, cladding, and structural components. Certification not only assures product reliability but also promotes consumer confidence, facilitates regulatory compliance, and supports industry best practices, thereby enhancing the market acceptance and reliability of pre-painted galvanized steel products in India.

Indian Standard IS 14246:2013

As per the latest Quality Control Order (QCO) issued by the Ministry of Steel, Government of India on 5th February 2024, Continuously Pre-painted Galvanized Steel Sheets and Coils must conform to the Indian Standard IS 14246:2013. This standard specifies the essential requirements for continuously pre-painted galvanized steel sheets and coils, ensuring they meet critical quality criteria such as chemical composition, mechanical properties, and dimensional tolerances. Compliance with IS 14246:2013 ensures that these products maintain uniformity in color, surface finish, and coating thickness, which are crucial for their performance in various applications including roofing, cladding, and other construction uses. Adhering to this standard is essential for manufacturers to ensure product reliability, consistency, and safety, supporting their use in diverse industrial and residential applications across India.

Key highlights

Product Name	Continuously Pre-painted Galvanized Steel Sheets And Coils
Applicable Indian Standard	IS 14246:2013
Applicable Certification Scheme	Product Certification Scheme (ISI Mark Scheme) Scheme 1 - Schedule 2
Compliance Requirement	Mandatory
QCO Link	Continuously Pre-painted Galvanized Steel Sheets And Coils
Scope as per Standard	This standard covers the requirement of continuously pre-painted hot-dip galvanized steel sheets and coils. 1.2 Sheets and coils produced by uniformly coating and baking durable organic coating, for example, alkyd, epoxy, polyester, acrylic, etc; over one or both surfaces of galvanized steel sheets and coils using cold rolled steel sheets and coils as base.

Tests

The following are the major tests for Continuously Pre-Painted Galvanized Steel Sheets and Coils.

1. Dry Film Thickness
2. Physical Properties of Organic Coating
3. Bend Test
4. Pencil Hardness Test
5. Impact Resistance Test
6. Cross Hatch Test
7. Solvent Resistance Test
8. Appearance
9. Dimensions and Tolerances
10. Mass
11. Shapes
12. Camber
13. Deviations from Squareness (Out of Square )
14. Deviations from Flatness

Continuously Pre-painted Galvanized Steel Sheets And Coils

NOTE:

For Detailed Information about the Procedure for BIS ISI Certification, Visit :

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Procedure for Domestic Manufacturer
Procedure for Foreign Manufacturer

Timeline for BIS Certification

The approximate timeline to obtain BIS certification for Continuously Pre-painted Galvanized Steel Sheets And Coils to use the ISI mark as per IS 14246:2013 is as follows:

For Indian Manufacturers (Standard Timeframe – 30 days)
For Foreign Manufacturers (Standard Timeframe – 180 days)

Conclusion:

Continuously pre-painted galvanized steel sheets and coils stand out as essential materials in construction, automotive, and appliance industries due to their durability, aesthetic appeal, and corrosion resistance. These products, benefiting from a pre-painting process that ensures uniform and robust coatings, are integral to applications like roofing, cladding, and structural components where long-term protection against environmental factors is critical. BIS certification plays a pivotal role in verifying that these steel sheets and coils meet stringent quality standards, ensuring consistent performance and reliability across various sectors. By adhering to Indian Standard IS 14246:2013, manufacturers guarantee product quality, enhance consumer confidence, and uphold industry best practices, thereby solidifying the role of pre-painted galvanized steel in modern architectural and industrial designs.

For more updates and detailed procedures, stay connected with Aleph INDIA and ensure your products are always compliant and top-quality.