Control line calculator

Alleima control line calculator is a tool that provides estimates of the highest permissible internal pressure for control lines of certain sizes and Alleima grades. You can choose between the three formulas, several outer diameters and wall thicknesses, the option of seamless or welded, and the well temperature.

Based on your inputs, the available material grades will be displayed along with their internal yield pressure (psi) and burst pressure (psi). You can update or change the parameters as many times as you like, on your preferred device. The result of each calculation is presented as approximate maximum working pressure.

Due to the differences in national regulations, this type of calculation differs from country to country, and many limitations exist. We have therefore chosen to present the following standards. Click on each standard to find out more about the formula.

Progress

Select input
Completed Results

1. Formula

Select your preferred formula:

ASME B31.1 –

See specification

API5C3 –

See specification

LAMÉ –

See specification

2. Diameter and thickness

Select your outer diameter and wall thickness combination:

Imperial (in)

Metric (mm)

Dimensions in imperial standard

3. Tube manufacturing process

Select your preferred tube:

Seamless

Welded

4. Temperature and pressure

Select your preferred well temperature:

Unit: Farenheit (°F)

Unit: Celsius (°C)

Temperature in Farenheit

Control line calculator

1. Formula

2. Diameter and thickness

3. Tube manufacturing process

4. Temperature and pressure

5. Safety factor