Srervices

Pipe Stress Analysis & Flexibility

We provide piping stress and flexibility analysis for new and existing piping systems using industry-recognized engineering methods and software, including CAESAR II.

Our analyses evaluate thermal expansion, sustained loads, occasional loads, equipment connections, pipe supports, and code compliance to help ensure safe and reliable piping system performance.

Piping Code Compliance

Engineering evaluations can be performed in accordance with applicable piping codes and industry standards, including:

• ASME B31.3 — Process Piping

• ASME B31.1 — Power Piping

• ASME B31J — Stress Intensification Factors and Flexibility Factors

• Applicable API, ASME, and project-specific requirements

Equipment Nozzle Load Evaluation

We evaluate piping loads imposed on connected equipment such as:

• Pumps

• Compressors

• Pressure vessels

• Heat exchangers

• Tanks

• Air coolers

The objective is to determine whether piping reactions are within acceptable equipment or vendor limits and to develop practical modifications when required.

Pipe Support Engineering

We assist with the selection, evaluation, and optimization of piping supports, including:

• Resting supports

• Guides and line stops

• Anchors

• Spring supports

• Hangers

• Structural support interfaces

Support arrangements are developed with consideration for both piping flexibility and constructability.

Flange and Connection Evaluation

Where required, we perform engineering evaluations of highly loaded flanges and piping connections to determine whether loads, pressure, and temperature conditions are acceptable.

Dynamic & Vibration Analysis

For piping systems experiencing vibration or dynamic loading, we can assist with engineering evaluations involving:

• Mechanical vibration

• Flow-induced vibration

• Pulsation

• Relief valve loads

• Transient and occasional loading

• Troubleshooting of field vibration problems

Existing Piping & Troubleshooting

We provide engineering support for operating facilities where piping systems experience excessive movement, vibration, support problems, equipment nozzle loading, or other mechanical integrity concerns.

Our approach focuses on developing practical engineering solutions that can be implemented in operating facilities.

Engineering Review & Consulting

Agile Pipe Stress can also provide independent technical review and consulting for:

• Pipe stress calculations

• Piping support arrangements

• Design modifications

• Brownfield projects

• Troubleshooting

• Engineering calculations

• Constructability-related piping issues

Need assistance with a piping system?

Contact Agile Pipe Stress to discuss your project.