Pipe stress analysis and piping flexibility engineering software. Peng Engineering develops piping flexibility and pipe stress analysis software packages. Consulting services in piping stress analysis

Peng Engineering develops and supports piping flexibility and pipe stress analysis software packages. It provides consulting services in piping stress analysis and piping engineering to process, petrochemical, and electric power industries. Introduces Peng Engineering's SIMFLEX series of pipe stress analysis software packages, their capabilities, unique features, and price list; allows visitors to download demo packages. The site also provides pipe stress and piping flexibility related technical information.


Peng Engineering offers a full compliment of SIMFLEX pipe stress and piping flexibility analysis software packages. Each version is tailored to your level of need, with different scopes of features and corresponding licensing costs.

The SIMFLEX family includes the basic code stress compliance of SIMFLEX-B, which analyzes pressure, weight, and thermal expansion, to the full featured SIMFLEX-II with its capabilities of wind, earthquake, thermal bowing, steady state vibration, and time history analysis, along with advanced features such as non-linear restraint, support friction, vessel and tank connection flexibility and stress, long pipe connection, spring hanger selection, rotating equipment load evaluation, flange leak evaluation, and bellow local deformation calculations. All these are done automatically with once-through approach.

Input data, system description, and all analysis results are presented in one complete report. The one-page code stress compliance chart showing sustained, occasional, and expansion stress status for the entire system is one of SIMFLEX's many unique features.



Pipe stress analysis and piping flexibility engineering software. Peng Engineering develops piping flexibility and pipe stress analysis software packages.

Pipe stress analysis and piping flexibility engineering software. Peng Engineering develops piping flexibility and pipe stress analysis software packages. Consulting services in piping stress analysis