Steel pipe flanges are essential components in various industrial applications, and they must adhere to strict standards to ensure reliability, safety, and compatibility. The Indian Standard IS 6392:2020 provides comprehensive guidelines for the design, manufacturing, and usage of steel pipe flanges in sectors such as oil and gas, chemical processing, and water treatment. This standard is crucial for ensuring uniformity, quality, and consistent performance in the production and installation of flanges within industrial piping systems, highlighting the importance of BIS certification for flanges in accordance with IS 6392.

The standard encompasses requirements for cast, forged, and plate or flat steel pipe flanges of various types, including Integral, Welding Neck, Plate, Screwed Boss, Slip-On Boss, Loose Flanges for welded-on lapped pipe ends, and Blank flanges. It applies to flanges with class designations ranging from 0.1 to 16.0. Flanges are specified by the nominal bore of their respective pipes, and additional details such as rated pressure, type, grade, and standard number of the material are required for complete specification, underscoring the necessity of BIS certification for flanges as per IS 6392.

Tests

Required Tests for Steel Pipe Flanges.

• Dimensions

• Machining of Flanges

• Finish of Joint Surface

• Joint Faces

• Attachment of flange – Screwed Flanges

• Welding Neck Flange

• Hydraulic Testing

• Galvanizing Test

Benefits of Obtaining the ISI Mark for Steel Pipe Flanges

Here are the key benefits of getting ISI Mark certification:

• Quality Assurance: The ISI Mark indicates that your product meets the quality standards established by the government, ensuring reliability for consumers.

• Regulatory Compliance: It is essential for Steel Pipe Flanges to obtain the ISI Mark. Non-compliance can result in product seizure and significant fines.

• Competitive Advantage: Securing certification enhances your product's chances of thriving in a competitive market, helping it stand out among alternatives

• Consumer Trust: Customers are more likely to purchase ISI-certified products due to the assurance of safety and quality, fostering confidence and trust among buyers.

• Increased Market Value: Partnering with a reputable brand and obtaining the ISI Mark can enhance the standards and market value of your Steel Pipe Flanges, making them more appealing to consumers.

PROCESS FOR BIS ISI MARK CERTIFICATION