Piping Stress Analysis (PSA Group)
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Piping & Pipeline Stress Analysis
Piping Stress Analysis Training
CAESAR II Static Training
CAESAR II Dynamic Training
Special Support Design by FEA
Special Item Design

E-mail: ir.psa.co@gmail.com
Tel: (+98)912 816 2070
@Akbar_Daneshvar
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For support of pipe where longitudinal movement may occur due to expansion and contraction and where vertical adjustment is not necessary
Special Clamp Shoe Support
Designed for use in directing thermal expansion of insulated or non-insulated pipe in the direction permitted by expansion joints or loops
Adjustable Pipe Roll Stand with Base
PSA have a broad range of experience in many aspects of piping engineering and pipe stress analysis. Through our pipe stress analysis services, we can help you design a safe and efficient piping system that’s built to last.
Pipe stress analysis expertise
We are highly experienced in working on the entire lifecycle of many piping installations, and therefore have a great understanding of all aspects involved from initial concept to completion.
This makes us well-positioned to offer detailed pipe stress analysis services to our clients. We have the ability to identify potential piping challenges and determine the root cause of the problem, before proposing a fully engineered solution.
Our pipe stress analysis services include:
1-Static & dynamic thermal stress analysis for given load cases
2-Analysis of occasional conditions such as wind loads & pressure relief valve loads
3-Nozzle assessments including nozzle loads, stiffnesses and local stress analysis
4-Assessment of design modifications including expansions joints, spring supports, ...
5-Pipeline lifting assessments
6-Structural support Analysis and detailed design of piping supports
7-Seismic analysis
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Piping آشنایی با دانش.pdf
747.4 KB
آشنایی با دانش پایپینگ
مبدل حرارتی.pdf
2.6 MB
آشنایی با مبدلهای حرارتی
VID-20231123-WA0012.mp4
9.6 MB
Shell and Tube Heat Exchanger
Spring support failure due to thermal displacement and friction load
Pipe hangers and supports, which support piping from above (hangers) or below (props), alleviate stress on pipes as they transport fluids from one location to another. An improper supporting system spaced too far apart adds stress to piping and may cause damage to the entire system, leading to fractures, sagging pipes, and leaks.
INSPECTION CHECKLIST EXPANSION JOINTS:

# check for signs of leakage or a loss of pressure
# inspect for any distortion or yielding of anchors, hardware, bellows, and piping connection points
# observe for any unanticipated movement of piping due to pressure
# inspect for evidence of instability (squirm), distortion or damage in the bellows convolutions
# check the expansion joint, the guides, and other moveable parts of the system for evidence of binding
# check for misalignment of the expansion joint unit
# check for vibration damage
PSA High Pressure Pipe Support