Split Casing Pipe

Split Casing Pipe
 

  • used to protect existing high pressure gas or other pipelines working in
  • conditions of high static and dynamic load
  • can also be used when a pipeline intersect with other underground
  • infrastructure
  • manufactured in two pipe-halves up to 2 000 mm long
  • sections are welded together on site to form the total length
  • the inside surface of the casing pipe is covered with metal sheet that protects
  • the pipeline during the welding process from sparks
  • the halves of the casing pipe have a number of grip hooks which can be
  • removed after the units are welded in place in order to achieve a smooth surface
  • no corrosion protection applied
  • on request the casing pipes can also be screwed together


Technical data

  • diameter after welding approx. 400 – 1500 mm.
  • wall thickness 8 to 22 mm, depending on the diameter of the pipe
  • standard length 2000  mm, shorter pieces on request
  • black steel S 235 JR or other kind if needed