Pipeline Services


All newly constructed pipelines are tested prior to being placed into service and existing pipelines are periodically tested to insure the integrity of a company’s infrastructure system

Over a decade “Supply Integration Service Co.,Ltd” (SIS) have performed for newly constructed and existing pipelines, our team of technicians are highly trained and experiences in all aspects of hydrostatic testing, cleaning and pipeline pigging.

Scope of our services include:

  • Fabrication of Temporary Launcher & Receiver
  • Pipeline Cleaning – using chemical or mechanical methods
  • Conventional line filling and flooding.
  • Pressure testing – multiple techniques, using water, air or nitrogen.
  • Dewatering
  • Drying – using chemicals, super dry air, nitrogen or vacuum technology.
  • Nitrogen Purging & Packing prior to commissioning
  • Gas-in Commissioning