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Nitrogen Testing
100% nitrogen is injected, and the airtightness test of the test package is carried out in a stepped pressurization manner. During the pressure - stabilizing process, foam leak detection agents are used to detect leaks at key parts such as flange joints and fastening connections. If there is no leakage, it is considered qualified, ensuring the safety of the system.

Application Scope

Widely used in pressure vessels and pipelines across LNG receiving terminals, offshore oil and gas platforms, natural gas gathering stations, and refineries.

Technical Features

  • Clean & Eco-Friendly: Nitrogen is environmentally clean and pollution-free.
  • High Safety: Non-toxic, inert, and offers fire and explosion prevention properties.
  • Precision Testing: Focuses on detecting sealing performance in critical components like valve stuffing boxes, flanges, and threaded connections.

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