Steel Plates For Pressure Vessels Used At Moderate And Low Temperatures

Steel plates for pressure vessels used at moderate and low temperatures are essential in various industrial applications where materials must perform reliably under less extreme conditions. These plates are designed to withstand moderate pressures and temperatures, making them ideal for constructing storage tanks, reactors, and heat exchangers in industries such as petrochemical, food processing, and pharmaceuticals. The specific properties of these steel plates, such as their toughness, ductility, and resistance to corrosion, ensure the safe containment and efficient operation of substances and processes at moderate and low temperatures. Their use helps prevent equipment failures, extends the lifespan of pressure vessels, and maintains the safety and reliability of industrial operations.

Importance of BIS Certification

BIS certification is essential for steel plates used in pressure vessels at moderate and low temperatures to ensure they meet the stringent quality and safety standards set by the Bureau of Indian Standards. This certification guarantees that the steel plates have the necessary mechanical properties, such as appropriate tensile strength, toughness, and resistance to corrosion, required for their specific applications. By adhering to BIS standards, manufacturers can assure the reliability and performance of these plates, which is critical for the safe and efficient operation of pressure vessels. Compliance with BIS certification fosters consumer trust, ensures regulatory alignment, and supports the construction and maintenance of high-quality, durable pressure vessels in various industrial sectors.

Indian Standard IS 2041:2009

As per the latest Quality Control Order (QCO) issued by the Ministry of Steel, Government of India, on 5th February 2024, steel plates for pressure vessels used at moderate and low temperatures must adhere to the Indian Standard IS 2041:2009. This standard ensures that these steel plates meet essential quality and safety criteria, including the required mechanical properties such as tensile strength, toughness, and resistance to corrosion. Compliance with IS 2041:2009 guarantees that the plates are manufactured to precise specifications, ensuring their reliability and performance in critical applications. Adherence to this standard is crucial for manufacturers to align with regulatory guidelines, maintain product consistency, and foster consumer trust in the quality and safety of construction materials.

Key highlights

Product Name Steel Plates For Pressure Vessels Used At Moderate And Low Temperatures
Applicable Indian Standard IS 2041:2009
Applicable Certification Scheme Product Certification Scheme (ISI Mark Scheme) Scheme 1 - Schedule 2
Compliance Requirement Mandatory
QCO Link Steel Plates For Pressure Vessels Used At Moderate And Low Temperatures
Scope as per Standard

This standard covers the requirements of steel plates for fabrication of fusion welded pressure vessels for moderate and low temperature services with room temperature and elevated temperature properties.

Tests

The following are the major tests for Steel Plates for Pressure Vessels Used at Moderate and Low Temperature

  • Ladle Analysis
  • Product Analysis
  • Heat Treatment
  • Freedom from defects
  • Dimensions & Tolerances
  • Tensile test
  • Bend test
  • Low temperature Charpy impact test (V Notch test)
  • Rust Protection
isi mark

NOTE:

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

Timeline for BIS Certification

The approximate timeline to obtain BIS certification for Steel plates for pressure vessels used at moderate and low temperatures to use the ISI mark as per IS 2041:2009 is as follows:

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

Conclusion:

In conclusion, steel plates for pressure vessels used at moderate and low temperatures are vital for various industrial applications, ensuring reliable performance under specific conditions. Their properties of toughness, ductility, and corrosion resistance make them suitable for constructing storage tanks, reactors, and heat exchangers. BIS certification plays a crucial role in guaranteeing these plates meet stringent quality and safety standards, ensuring the safe and efficient operation of pressure vessels. Adherence to Indian Standard IS 2041:2009, as mandated by the Ministry of Steel, reinforces product reliability, fosters consumer trust, and supports the construction of durable and high-quality industrial equipment.

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