Pipe schedule chart in mm excel is a chart that shows the pressure rating of a pipe based on its size and wall thickness. Pipe schedules are used to measure the wall thickness of a pipe in order to determine its strength and pressure rating. This chart is important for those who are running plumbing systems, as it can help ensure that the pipes used are of the correct size and pressure rating for the given application.
The pipe schedule chart in mm excel is based on the ASME B36.19M standard, which is the standard for stainless steel pipes. This standard is used in many industries, from gas, water and air systems, to construction and engineering. The chart is divided into two sections, one for pipes with a maximum allowable working pressure of up to 15 bars, and one for pipes with a maximum allowable working pressure of up to 30 bars.
Understanding Pipe Schedule Chart in Mm Excel
The pipe schedule chart in mm excel is divided into two sections. The first section shows the pipe sizes and wall thicknesses, while the second section shows the pressure ratings for each size. The pressure rating of a pipe is determined based on its size and wall thickness. For example, a 12-inch pipe with a wall thickness of 0.25 inches would have a pressure rating of 15 bars. This rating is the maximum pressure that can be applied to the pipe without causing it to fail.
The chart also shows the maximum temperature and pressure for each size of pipe. This is important to ensure that the pipe is not exposed to temperatures or pressures that are too high, which could cause it to fail or become damaged. The temperature and pressure ratings will vary depending on the type of material the pipe is made from, as well as the environment it is in. For example, a pipe made of stainless steel would have a higher temperature and pressure rating than one made of PVC.
How to Use Pipe Schedule Chart in Mm Excel
Using the pipe schedule chart in mm excel is relatively simple. The first step is to measure the diameter of the pipe, as well as its wall thickness. This information is then used to look up the pressure rating for the given size and wall thickness. Once the pressure rating has been determined, the pipe can be used in applications with a maximum pressure rating up to the rating found on the chart.
For more complex applications, such as those involving multiple pipes, additional calculations may be necessary. This can be done using the chart by adding together the pressure ratings for each pipe. The total pressure rating should then be compared to the maximum pressure rating of the system to ensure that the pipes can handle the pressure. This is important, as the failure of a single pipe could lead to a system-wide failure if the pressure is too high.
Benefits of Using Pipe Schedule Chart in Mm Excel
Using pipe schedule chart in mm excel can provide a number of benefits. First, it helps to ensure that the pipes used in any system are of the correct size and pressure rating for the application. This helps to reduce the risk of failure or damage due to incorrect sizing or pressure ratings. Additionally, it can help reduce the cost of purchasing pipes, as the correct size and pressure rating can help to ensure that the correct pipe is purchased for the application.
Using the pipe schedule chart in mm excel can also help to reduce the risk of damage to the pipes during installation. As the chart provides the correct pressure rating for each size and wall thickness, it can help to ensure that the pressure applied to the pipe during installation is not too high, which could lead to damage or failure. Additionally, knowing the pressure rating of the pipe can help to ensure that the pipes are not over-tightened or under-tightened during installation, which can also lead to damage or failure.
Conclusion
The pipe schedule chart in mm excel is an essential tool for those working with plumbing systems. It can help to ensure that the pipes used in any system are of the correct size and pressure rating for the application. Additionally, it can help to reduce costs, as the correct size and pressure rating can help to ensure that the correct pipe is purchased for the application. Finally, it can help to reduce the risk of damage to the pipes during installation, as the chart provides the correct pressure rating for each size and wall thickness.