Sizing of copper pipes

Calculation of the optimal diameter of the copper pipe based on the velocity of the fluid. The capacity can be indicated in: kW, kcal/h, BTU and MJ. Delta t is modifiable.

Welcome to our innovative copper pipe sizing program, designed by Itieffe to simplify and streamline the process of choosing the right pipe size based on your specific needs. Pipes play a vital role in a wide range of industries, from engineering and construction to manufacturing and energy. Ensuring that piping is sized correctly is critical to the safety, efficiency, cost-effectiveness and reliability of any system.

Our “Copper Pipe Sizing” program is based on advanced calculations and up-to-date technical data, allowing you to precisely size copper pipes based on the specific parameters of your project. Our tool will guide you through the process, taking into account factors such as the potential of the system, which can be expressed in various types of units of measurement and the differential temperature.

The simple interface takes you step-by-step, offering personalized guidance that reflects industry best practices and regulations. You'll save valuable time and reduce the risk of sizing errors that could have costly consequences.

We are confident that our copper pipe sizing program will become an indispensable tool in your decision-making process, ensuring the integrity and efficiency of your piping system. We are excited to accompany you on this journey towards more precise and reliable engineering solutions.

Sizing of copper pipes

Sizing of copper pipes

Process that allows, starting from the potential of the system, to trace the optimal diameter of the pipe based on the speed of the fluid.

The power can be indicated in: kW, kcal / h, BTU and MJ.

The delta t (Δt) is editable.

Instructions

How to proceed

1 – the first thing you need to do is choose the unit of measurement (BTU – kW – kcal/h – MJ) and indicate the potential of the system;

2 - indicate the Δt (delta t in ° C) referring to the indicated table (2);

3 - we are going to identify the average external diameter of the pipe necessary based on the speed of the water, identifying the most suitable (see indications in table (3);

Let's take an example

We have a radiator system (radiators) with a thermal capacity of 35 kW - the Δt we use is equal to 5 ° C (see table).

Let's read the results:

The 54 mm pipe, having a speed of 0.85 m/s (green box), could easily be used – if we used smaller diameters, we would have higher speeds which would cause dragging noises (in this case the Ø 42 pipe is out of the reach of calculation;

if, on the other hand, we are calculating a smaller branch, it is advisable to use at least the Ø 76 mm which has a speed of 0,42 m/s;

however, refer to table 3 for more details on recommended speeds.