Threaded forged steel fittings are produced in which of the following pressure designations?

Threaded forged steel fittings are specifically designed to operate under certain pressure ratings to ensure safety and functionality within piping systems. The correct answer identifies the pressure designations of 2000, 3000, and 6000 pounds as standard ratings for these fittings.

In the context of steamfitting, using the correct pressure designation for fittings is critical. This ensures that the fittings can withstand the operational pressures expected in various applications, such as water distribution, steam systems, and gas lines. The pressure ratings provide a guideline for what each fitting can handle safely, and using fittings above their rated pressure can lead to failures, leaks, or dangerous situations.

The chosen pressure designations align with commonly accepted standards in the industry, allowing for compatibility and reliability in high-pressure environments. Understanding these specifications is essential for any steamfitter working with forged steel fittings, as it directly impacts the safety and efficiency of the installed systems.

The other pressure designations listed are not standard for threaded forged steel fittings, which further highlights the importance of recognizing which ratings are appropriate for specific materials and applications.