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2. Hydrostatic test - Wikipedia

   en.wikipedia.org/wiki/Hydrostatic_test

   Hydrostatic testing is the most common method employed for testing pipes and pressure vessels. Using this test helps maintain safety standards and durability of a vessel over time. Newly manufactured pieces are initially qualified using the hydrostatic test. They are then revalidated at regular intervals according to the relevant standard.

3. B16 Standardization of Valves, Flanges, Fittings, and Gaskets

   en.wikipedia.org/wiki/B16_Standardization_of...

   The ASME B16 Standardization of Valves Flanges, Fittings and Gaskets Committee, which operates under ASME’s Board on Pressure Technology Codes and Standards is responsible for standards covering valves, flanges, pipe fittings, gaskets and valve actuators for use in pressure services.

4. Leak detection - Wikipedia

   en.wikipedia.org/wiki/Leak_detection

   Aerial thermogram of buried cross country oil pipeline revealing subsurface contamination caused by a leak. Infrared thermographic pipeline testing has shown itself to be both accurate and efficient in detecting and locating subsurface pipeline leaks, voids caused by erosion, deteriorated pipeline insulation, and poor backfill.

5. List of welding codes - Wikipedia

   en.wikipedia.org/wiki/List_of_welding_codes

   Automotive spot weld testing AWS D8.14: Automotive arc welding (aluminum) AWS D9.1: Sheet metal welding AWS D10.10: Heating practices for pipe and tube AWS D10.11: Root pass welding for pipe AWS D10.12: Pipe welding (mild steel) AWS D10.13: Tube brazing (copper) AWS D10.18: Pipe welding (stainless steel) AWS D11.2: Welding (cast iron) AWS D14.1

6. List of ISO standards 8000–9999 - Wikipedia

   en.wikipedia.org/wiki/List_of_ISO_standards_8000...

   ISO 8573-2:2007 Test methods for oil aerosol content; ISO 8573-3:1999 Test methods for measurement of humidity; ISO 8573-4:2001 Test methods for solid particle content; ISO 8573-5:2001 Test methods for oil vapour and organic solvent content; ISO 8573-6:2003 Test methods for gaseous contaminant content

7. Pipeline pre-commissioning - Wikipedia

   en.wikipedia.org/wiki/Pipeline_pre-commissioning

   Other services include vacuum drying, degassing, pneumatic testing, barrier testing, leak testing, decommissioning to mention but a few. On the pipeline process pre-commissioning side, there are various services such as chemical cleaning, helium leak detection, bolting, hot oil flushing, pipe freezing, foam inerting etc...