Cylinder Hydro Testing

RSV Gases offers certified Cylinder Hydrostatic Testing Services to ensure the safety, durability, and compliance of industrial and medical gas cylinders. As per regulatory norms, all gas cylinders must undergo periodic hydro testing to verify structural integrity under pressure and to prevent potential failures or accidents.

Our facility is equipped with advanced hydro testing machines and pressure calibration tools to test a wide range of gas cylinders in accordance with PESO and BIS standards.

Services Offered

1. Hydrostatic Pressure Testing

  • Testing of high-pressure gas cylinders including oxygen, nitrogen, argon, CO₂, helium, and mixed gases.

  • Capable of testing seamless, welded, and composite cylinders.

  • Pressure test performed with water to detect any expansion, leakage, or cylinder wall weakness.

2. Visual Inspection

  • Thorough pre- and post-test inspection for rust, dents, corrosion, valve defects, or other physical damage.

  • Valve threads and neck area are checked for structural soundness.

3. Ultrasonic & Advanced Testing (Optional)

  • Advanced non-destructive testing (NDT) methods available for high-criticality applications.

4. Cylinder Marking & Certification

  • Cylinders are stamped with the test date and approval, valid for the next testing cycle.

  • Test certificates issued for compliance with government and safety regulations.

5. Valve Replacement & Repainting (Add-on)

  • Valve servicing or replacement for worn-out or outdated valves.

  • Optional cylinder repainting and labeling for identification and compliance.


Why Hydro Testing Is Essential

  • Safety Compliance: Required by PESO and other regulatory bodies.

  • Leak Prevention: Detects potential hazards before they occur.

  • Cylinder Life Extension: Ensures cylinders remain safe and usable for longer.

  • Operational Reliability: Reduces downtime due to faulty cylinders.


Industries Served

  • Medical Oxygen Suppliers

  • Industrial Gas Distributors

  • Welding and Fabrication Units

  • Laboratories and Research Institutes

  • Beverage and Carbonation Plants


Why Choose RSV Gases?

  • Certified Testing Facility: Compliant with national and international standards.

  • Fast Turnaround: Efficient processes for minimal downtime.

  • Expert Technicians: Skilled workforce with extensive cylinder testing experience.

  • Pickup & Delivery Options: Available in select areas for bulk cylinder testing.

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