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Mechglobal Services

Piping Design & Stress Analysis

  • Concept/Basis of Design
  • Civil Modelling Writing Specifications & Schedule (for pipe & fittings, valve, inline item, special, tie-in etc.)
  • Stress Critical Line List
  • Piping Stress Analysis & Reporting
  • Pipe Support Design, Fabrication Drawing with Supporting Calculation
  • As-Built Drawing
  • Subsea Process Piping Design & Engineering:
  • Pipeline End Terminations (PLET)
  • Pipeline End Manifolds (PLEM)
  • Flowline End Terminations (FLET)
  • Export Manifold
  • Towheads
Mechglobal offers a comprehensive piping design & stress analysis services

Static & Dynamic Analysis

We have in-depth knowledge and years of experience in producing piping design & analysis solutions in a variety of situations for various design codes. We can design appropriate static & dynamic load cases to suit the situation due to,

  • Sectionalised load cases
  • Environmental load cases (due to wind, snow/ice, wave etc.)
  • Relief valve thrust forces
  • Nozzle load evaluation in accordance ASME Sec VIII, WRC  107/297 & PD 5500 etc.
  • Pitch and roll effect due to platform movement or relative movement
    between two platforms with inter-connected piping and on Floating Production, Storage and Offloading (FPSO).
  • Blast load calculation for offshore piping
  • Fatigue analysis due to ship/wave motion, operating cycles
  • Differential settlement
  • Water hammer
  • Slug flow analysis (static/dynamic)
  • Seismic analysis (static/dynamic) with multiple rafts and SAM.
  • Modal natural frequency analysis
  • Harmonic load analysis
  • Time history analysis (load vs time)

We are specialised in piping design & stress analysis of,

  • High temperature and high pressure metallic pipework including special alloy steel.
  • Non-metallic thermoplastic pipework.
  • Refractory lined pipework.
  • Jacketed Piping
  • Underground/Buried Piping 

Piping Design & Stress Analysis Software Capability

  • CAESAR II v12 (Latest)
  • PSA V 6.07A
  • AutoCAD Plant 3D 2020
  • AutoPIPE v12
  • PSI software for PDMS
  • Nozzle Pro v14.1
  • MathCad Based Calculation
  • Excel Calculation

Industry Standard

  • ASME B31.1 2022
  • ASME B31.3 2022
  • ASME B31.4 2022
  • ASME B31.8 2022
  • ASME NM.1, NM.2 & NM.3 2022
  • ASME Sec III Div 1 NC & ND 2019
  • ASME Sec II Part D 2019
  • Bioprocessing Equipment Standard (ASME BPE)
  • BS EN 13480 2017
  • ISO 14692 2017
  • UKOOA
  • RCC-M 2007
  • Norsok
  • DNV’s
  • PED 2014/68/EU
  • Good Manufacturing Practice (GMP)
  • Shell Dep

we aim to be the Leading partner of your Choice.