Gas Cylinder Code: Not Expiry Date, But Crucial Test Due Date! What You Need to Know

• The code on your gas cylinder (e.g., A26, C28) is not an expiry date but a "Test Due Date" for safety checks.
• LPG cylinders are made of strong steel, manufactured to BIS 3196 standards, and designed for long-term use.
• The code indicates the quarter and year for the next mandatory safety test (e.g., C28 means July-September 2028).
• Cylinders are tested every 10 years initially, then every 5 years; if they pass, they are repainted and re-certified.
• Always check the test due date on new cylinders; do not accept cylinders with an expired test date and report any issues to your dealer.