Equipment for Safety Inspection of Nitrogen Stations

02:08, 11/07/2024

This content is specifically listed in Circular 123/2016/TT-BQP issued by the Ministry of National Defense on August 30, 2016.

Circular 123 stipulates that the equipment and tools used for inspection must comply with the inspection subjects, be inspected, calibrated according to regulations, and still be within the inspection period, including:

- Equipment and tools for examination include:

- Lighting devices with a power supply voltage not exceeding 12 V;- Inspection hammer weighing from 0.3 kg to 0.5 kg;- Magnifying glass with appropriate magnification;- Measuring and mechanical tools: Micrometers, calipers, measuring tapes...;- Inspection equipment for internal examination: Endoscopes.

- Equipment and tools for durability and tightness testing include:

- Pressure generating equipment with technical characteristics (flow rate, pressure) suitable for the test subject;- Means and equipment for tightness testing.

- Measuring equipment and tools:

- Pressure gauges with accuracy levels and scales suitable for test pressure.

- Specialized measuring and inspection equipment and tools (if necessary) include:

- Ultrasonic thickness inspection equipment;- Welding quality inspection equipment;- Metal surface quality inspection equipment.

See details in Circular 123/2016/TT-BQP effective from October 15, 2016.

-Thao Uyen-

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