Expansion Joint & Spring Survey

We design and/or specify expansion joints for new and existing piping systems. Expansion joints are used to increase system flexibility when piping loops are not an option. Expansion joints are also used on rotating equipment and vessel nozzles to prevent piping from overloading them.
There are numerous expansion joint styles, designs, and material choices available. Correctly designed and specified expansion joints generally outlast the piping system they are installed in. Unfortunately, misapplication of expansion joints has led to many piping system failures that were avoidable. These failures have caused many people to avoid expansion joints when they are truly needed.
We undertake periodical health check of both constant and veriable springs used in the plant. Many a time it is found a failure of piping system / equipment nozzle is occurred due to failure or improper positioning of spring.