RU EN

ONLINE HOT TAPPING AND LINE STOPPING

Scope of service:

  • Tie-ins for feeding product to newly constructed or additional production areas;
  • Tie-ins of fittings for temperature gauges, flow meters and other devices;
  • Online line stopiing;
  • By-passing a defected pipeline section.

STANDARD EQUIPMENT ALLOWS WORKS WITH THE FOLLOWING SPECIFICATIONS:

  • Pressure 100 bar, temperature 38°C;
  • Pressure 48 bar, temperature up to 370°C;
  • Hot tapping range: ½ “ – 72”;
  • Line stopping range: 3.5” – 56”

EQUIPMENT ALLOWS HOT TAPPING AND LINESTOPPING WITH VARIOUS TYPES OF SERVICES:

  • Natural gas;
  • Oil;
  • Water;
  • Steam;
  • Light hydrocarbons;
  • Chemicals and gases;
  • Compressed air and other.

PIPELINE MATERIAL:

Steel, stainless steel, cast iron, polyethylene, cement asbestos, steel concrete and other.

HOT TAP DIRECTIONS:

Horizontal, vertical or angled. In special cases vertical upside down is possible.

ONLINE HOT TAPPING ADVANTEGES:

  • No production interference with operating pressure maintained at the same level;
  • Line stopping possible at sections with no or poorly sealed shut-off valves;
  • Reliable, cost effective and efficient pipeline stopping for any types of works;
  • No product release and collection expenses;
  • Environmental contamination risks excluded.

PERMITS AND CERTIFICATES:

  • GOST R compliance certificate;
  • FSETAN permit for application at hazardous facilities;
  • Permits, equipment and technology qualification for job performance at Gazprom facilities.Hot tapping and line stopping for repair and upgrade are performed online.

Разработка Market Skipper