Welded tubes — metal tubes manufactured by using electrical welding and thermal treatment of welded seam.

Crimped tubes — rigid tubes manufactured by radial deformation of tube stocks.

By Operating Pressure:

  • Extra-High Pressure;
  • High Pressure;
  • Average Pressure;
  • Low Pressure.

By Used Materials:

  • Metal Tubes (steel including stainless steel, aluminum alloys, copper alloys, nickel alloys, titanium);
  • Polymeric Tubes (polyethylene, polypropylene, PTFE, etc.);
  • Composite Tubes (made of  aluminum poly matrix composite, metal-filled plastic, etc.);
  • Ceramic Tubes;
  • Kevlar Tubes.

By Configuration:

  • Straight;
  • With one band;
  • With several bands.