Khí công nghiệp

Tank purging

Tank Inerting: This process is generally carried out after the vessel dry-docking in shipyard before they proceed to the next loading terminal for loading of cargo. Normally, a surveyor would be engaged to issue a certificate of the tank gas content to certify fit for loading at the terminal.

Tank Blanketing: Generally, this process is done onto cargo tanks that are loaded, as in the case hot work that is needed to be done on deck. The nitrogen gas serves as a layer of blanket over the cargo inside the tank so that hot work can be carried out safely on the deck. This reduces the risk of tank explosion or other unexpected accidents.

Change of Cargo: Occasionally, when the vessel is required to load a different cargo after its previous one, the requirement of the gas content in the cargo tank will be more stringent. Thus, it is necessary to purge the cargo tank to the new specified requirement of gas content as needed by the next loading terminal. For this case, a surveyor would also be engaged to certify the tank readiness with a certificate.

contact location

A tank purging is a useful one

Sing Industrial Gas Vietnam Co., Ltd. provides maintenance and cleaning services for all types of tanks. Handles everything from degassing, curing and material removal to exterior repainting. Our tank maintenance services include air release, sludge removal and treatment, and chemical treatment. Removal and replacement of interior and exterior coatings, utility system and process labeling. Our team consists of employees trained to do their jobs safely and efficiently.

SIG tank maintenance staff receive specialized training in project management, work coordination, best practices and appropriate procedures. Regardless of whether your tank is being cleaned for product change, API testing, repair or decommissioning. Our tank cleaning service will do the professional job of cleaning your industrial tanks

Our tank cleaning services include:

  • Wash off – High pressure and super cleaning
  • Sludge treatment
  • Chemical treatment cleaning
  • Remove/Replace Liner
  • Cold cut
  • Surface preparation
  • Outer coating
  • Identification and labeling

Tank cleaning services are mainly used in the following industries

  • Civil
  • Commerce
  • Oil and Gas
  • Petrochemical
  • Transport