BIS CERTIFICATION FOR REFILLABLE SEAMLESS STEEL GAS CYLINDERS IS 7285 (PART 2)

Published Date: January 15, 2025 4 min Read

BIS certification is mandatory for refillable seamless steel gas cylinders, governed by the standards outlined in IS 7285 (Part 2). This standard ensures that the cylinders meet essential safety, design, and performance requirements, offering secure and reliable solutions for storing and transporting compressed gases. These cylinders are critical components in industries, healthcare, and other sectors, necessitating adherence to stringent criteria to ensure safe and efficient operation. Compliance with IS 7285 (Part 2) signifies a manufacturer’s commitment to delivering high-quality and dependable gas cylinders.

IS 7285 (Part 2) – Refillable Seamless Steel Gas Cylinders

The standard IS 7285 (Part 2) specifies detailed requirements for refillable seamless steel gas cylinders used for storing and transporting compressed, liquefied, or dissolved gases under pressure. It ensures that the cylinders are designed and manufactured with robust materials and construction to withstand high-pressure environments. The guidelines encompass specifications for cylinder design, wall thickness, tensile strength, manufacturing processes, and testing protocols. Rigorous tests, including hydraulic pressure tests, burst tests, and impact resistance tests, ensure the safety and reliability of the cylinders under operational conditions. Compliance with IS 7285 (Part 2) highlights a manufacturer’s dedication to safety, performance, and quality in the production of gas cylinders.

Benefits of BIS Certification for Seamless Steel Gas Cylinders

Mandatory BIS certification under IS 7285 (Part 2) ensures that refillable seamless steel gas cylinders comply with stringent safety and quality standards. For end users, this guarantees access to reliable and durable cylinders that can safely store and transport gases without compromising safety. For manufacturers, BIS certification enhances product credibility, ensures compliance with national regulations, and builds consumer trust. Certified cylinders meet essential safety norms and reflect a manufacturer’s commitment to quality and reliability in gas storage and transportation.

Key highlights

Product Name	Refillable Seamless Steel Gas Cylinders - Specification Part 2 Quenched and Tempered Steel Cylinders With Tensile Strength Less Than 1 100 MPa (112 kgf/mm)
Applicable Indian Standard	IS 7285(Part 2) 2017
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 outlines the minimum requirements for the material, design, construction, workmanship, manufacturing processes, and testing of refillable quenched and tempered seamless steel gas cylinders. These cylinders are designed with water capacities ranging from 0.5 liters to 400 liters and are intended for storing compressed, liquefied, and dissolved gases. They are built to withstand extreme ambient temperatures, typically ranging from -20°C to +65°C, ensuring safety and reliability under varying environmental conditions.

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 estimated timeline for obtaining BIS certification under IS 7285 (Part 2) is as follows:

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

Conclusion

BIS certification under IS 7285 (Part 2) is a critical benchmark for the safety, durability, and reliability of refillable seamless steel gas cylinders. By adhering to this standard, manufacturers underscore their commitment to quality and safety, meeting the needs of industries and consumers alike.

Partner with Aleph INDIA for expert guidance in obtaining BIS certification, ensuring your products comply with the highest standards and provide secure and dependable solutions for gas storage and transportation.