All projectsCalculations & simulation · Project 10

Lifting collars for DN1300 & DN1400 piping

Comparative study of two lifting collars and their interfaces: structures, slings, contacts, assemblies and SLS/ULS cases for handling 6- to 8.5-tonne pipes.

DisciplineCalculations & simulation · Industrial lifting · Eurocode 3
Documented scope5 project stages
Stress field in a DN1400 pipe lifting collar
01 — Project journey

From requirement to industrial reality.

A documented view of the decisive engineering, manufacturing and validation steps.

Stage 01Engineering evidence

Two geometries, two lifting capacities

Separate modelling of the DN1300 and DN1400 collars, piping, bearing interfaces and lifting chain to preserve the actual load distribution.

Model data6,000 kgDN1300 pipe

Operating mass

Model data8,500 kgDN1400 pipe

Operating mass

Model data155 / 183.5 kgCollar mass

DN1300 / DN1400

Technical review points
  • Technical objective
  • Interfaces
  • Acceptance criteria
Documented evidence03 technical views
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