Which schedule of wrought iron pipe is typically recommended for high temperature applications?

The recommendation for Schedule 80 wrought iron pipe in high-temperature applications is based on its thickness and strength characteristics. Schedule 80 pipes have a thicker wall compared to Schedule 20, 40, and 60 pipes, which provides greater resistance to internal pressures, making them suitable for carrying fluids at elevated temperatures.

The higher wall thickness helps to retain structural integrity under thermal expansion and prevents deformation or failure when subjected to hot, pressurized environments. Additionally, the increased mass of Schedule 80 allows for better heat retention, which is crucial in systems where temperature control is vital.

In high temperature applications, the physical properties of the pipe material become critical, and using a schedule that ensures durability, strength under heat, and overall performance is essential. Therefore, Schedule 80 is the most appropriate choice for such conditions.