National Compliance
The Bureau of Indian Standards (BIS) has established specific standards that must be followed by manufacturers of High Pressure Gas Cylinders in India. BIS regularly updates these standards to align with international regulations and to accommodate evolving industrial requirements and applications of gas cylinders.
| Standard | Applicability |
|---|---|
| IS:7285 – Part I | Indian Standard for Industrial Gas Cylinders |
| IS:7285 – Part II | Indian Standard for Industrial Gas Cylinders |
| IS 15490 | Indian Standard for CNG Cylinders |
Our facilities are equipped to meet and exceed these rigorous national benchmarks, ensuring every cylinder is a testament to Indian engineering quality.
This Indian Standard for industrial gas cylinders applies to normalized cylinders.
This Indian Standard applies to quenched and tempered cylinders used for industrial gases.
The design and dimensional calculations of cylinders manufactured under both standards remain largely the same. The main difference lies in the properties of the raw materials used during manufacturing.
Considering the rapid growth of the Compressed Natural Gas (CNG) industry, BIS and CCOE developed this standard specifically for CNG cylinders to ensure safety, reliability, and performance.
Global Benchmarks
In addition to Indian standards, several international standards are widely followed in the gas cylinder industry to maintain safety and quality.
| Standard | Applicability |
|---|---|
| ISO 11439 | International Standard for CNG On-Board Cylinders |
| ISO 9809 | International Standard for Industrial Cylinders |
| ISO 4705D | International Standard for Industrial Cylinders |
As a result of their strong safety record and wide adoption, these ISO standards have become a common international platform for industrial cylinder standards and regulations.
This standard, established by the International Organization for Standardization (ISO), provides guidelines for manufacturing CNG cylinders used in vehicles.
Many countries adopt this standard fully or partially based on their national requirements. Countries such as Malaysia, Iran, Thailand, and Egypt have adopted it as a common framework for industry regulation and safety.
These standards apply to industrial gas cylinders and serve as global references for cylinder manufacturing and safety systems.
They have a strong safety record and are widely adopted by countries either completely or with minor modifications to meet local regulations.
