BIS CERTIFICATION FOR VALVE FITTINGS FOR COMPRESSED GAS CYLINDERS EXCLUDING LIQUEFIED PETROLEUM GAS (LPG) CYLINDERS IS 3224

Published Date: January 14, 2025 4 min Read

BIS certification is mandatory for valve fittings used in compressed gas cylinders, excluding LPG cylinders, as per the guidelines set forth in IS 3224:2021. This standard establishes stringent safety, performance, and durability criteria to ensure the secure operation of these valve fittings in various industrial and commercial applications. Adherence to IS 3224:2021 demonstrates a commitment to delivering reliable and safe solutions for gas storage and transportation systems.

IS 3224 – Valve Fittings for Compressed Gas Cylinders

IS 3224:2021 outlines comprehensive requirements for the design, material, manufacturing, and testing of valve fittings for compressed gas cylinders. The standard ensures that these components can withstand high-pressure conditions, environmental exposure, and mechanical stresses. Key features include specifications for material strength, pressure resistance, leak-proof sealing, and compatibility with various gases. Rigorous testing, such as hydraulic testing, leakage testing, and endurance testing, forms an integral part of the compliance process to guarantee optimal performance and safety.

Benefits of BIS Certification for Valve Fittings

Obtaining BIS certification for valve fittings as per IS 3224:2021 signifies a commitment to excellence and adherence to stringent national standards. Certified valve fittings not only enable safe and efficient gas operations but also enhance consumer trust and market reputation. The certification process reinforces the importance of quality, safety, and operational efficiency in delivering high-performing solutions for the gas industry.

Key highlights

Product Name	Valve fittings for compressed gas cylinders excluding liquefied petroleum gas
Applicable Indian Standard	IS 3224
Applicable Certification Scheme	Product Certification Scheme (ISI Mark Scheme) Scheme 1 - Schedule 2
Compliance Requirement	Mandatory
Quality Control Order	Click here
Scope as per Standard	This standard specifies the requirements for the design, materials, manufacturing, and testing of new valve fittings intended for use with refillable aluminum and steel cylinders. These cylinders are designed to store compressed gases, including permanent gases, high- and low-pressure liquefiable gases, and dissolved gases, excluding liquefied petroleum gas (LPG), with a water capacity of up to 1,000 liters.

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 for obtaining BIS certification under IS 3224:2021 is:

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

Conclusion

BIS certification under IS 3224:2021 is crucial for ensuring the reliability and safety of valve fittings for compressed gas cylinders. Manufacturers who comply with this standard demonstrate their dedication to meeting stringent quality benchmarks, enabling secure and efficient operations across industries.

Partner with Aleph INDIA for expert assistance in achieving BIS certification, reinforcing your brand’s reputation for excellence and reliability in the gas industry.