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Common Cylinder Industrial Gas: FAQs and Troubleshooting Guide

Date: Jul 21, 2023

Industrial gases play a crucial role in production and manufacturing processes. For instance, nitrogen is used for inert atmosphere protection, hydrogen for hydrogenation reactions, and oxygen for oxidation processes. However, when using these industrial gases, you may encounter some common issues and faults. This article will address some of the common industrial gas problems and provide troubleshooting advice to help readers better handle these issues. It is essential to note that different gases may have different characteristics, and specific solutions should be provided by professionals. This article only offers general information on potential issues with bottled gases.

1.Gas Leak: Reasons and Solutions

Possible reasons:

Faulty Valve Seal: A damaged or aged valve seal can lead to leaks.

Cylinder Damage: Damages during transportation or handling might cause leaks.

Improper Storage: Long-term improper storage can loosen valve components and result in leaks.

Solutions and Troubleshooting:

Regular Inspection: Periodically inspect the gas cylinder and valve seals, and replace any damaged components promptly.

Proper Handling: Always exercise caution during transportation and handling to avoid damaging the cylinder.

Adequate Storage: Store the gas cylinders in well-ventilated and dry areas, away from heat sources and open flames.

2.Pressure Fluctuatio

Possible reasons:

Depletion of Gas: Pressure drops when the gas in the cylinder is depleted.

Valve Malfunction: Faulty or aged valves may struggle to control gas pressure effectively.

Solutions and Troubleshooting:

Cylinder Replacement: When gas depletion is the cause, promptly replace the depleted cylinder.

Valve Inspection: Regularly inspect the cylinder valves and ensure they are in good working condition. Repair or replace any malfunctioning valves.

3.Unpleasant Odor

Possible cause:

Gas Contamination: Impurities present inside the cylinder or pipeline can contaminate the gas.

Cylinder Deterioration: An aged or corroded cylinder may produce an unpleasant odor.

Solutions and Troubleshooting:

Cease Usage: Immediately stop using the gas if any odor is detected and isolate the cylinder to prevent further use of contaminated gas.

Source Inspection: Inspect the cylinder and pipeline for any impurities, clean the cylinder, and clear the pipeline to resolve the issue.

4.Ensuring Gas Purity

Gas purity is indeed of utmost importance for many industrial applications, especially for high-end and sophisticated manufacturing enterprises. Even trace amounts of impurities in gases can have significant impacts on product quality and process efficiency. Therefore, ensuring high gas purity is critical, as substandard purity levels can lead to process failures in these industries.

Tips and Measures:

Reliable Suppliers: Always choose trustworthy gas suppliers to ensure the gases meet standard requirements.

Gas Purity Testing: Employ professional gas purity testing equipment to regularly check the quality of the gases.


Handling bottled industrial gases might present challenges, but with proper troubleshooting and adherence to safety measures, these issues can be effectively addressed. Regular inspections, cautious handling, and proper storage are vital to ensure safe and efficient use of industrial gases. For complex or hazardous situations, seeking assistance from professionals guarantees the smooth and secure operation of these critical gases in industrial processes.

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