×

HIGH-PRESSURE PIPE ELEMENT MADE OF A HOODED TUBE

  • US 20030024587A1
  • Filed: 07/25/2002
  • Published: 02/06/2003
  • Est. Priority Date: 08/01/2001
  • Status: Active Grant
First Claim
Patent Images

1. A high-pressure pipe element comprising at least one hooping layer on a metalliccore, characterised in that said core consists of a main part to which two connection means are welded at each end, in that said main part comprises a number of hooping layers for inducing a determined prestress in said core, and in that said pipe comprises additional hooping layers in a zone stretching on either side of the two welds.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×