After reassembling a valve, a hydrostatic or pneumatic test should be performed in accordance with which of the following documents?

After reassembling a valve, a hydrostatic or pneumatic test should be performed in accordance with which of the following documents?

• A. API 570
• B. API 650
• C. API 598
• D. API 510

Answer: (C)

The correct answer is linked to the requirements for testing valves after they have been reassembled. API 598, titled "Valve Inspection and Testing," specifically outlines the procedures and standards for hydrostatic and pneumatic testing of various types of valves. This document provides guidance on the methods, acceptance criteria, and procedures to ensure that valves perform optimally and are leak-tight following assembly or maintenance. Following API 598 ensures that the valve's integrity is evaluated effectively, allowing operators to confirm that the valve can safely perform its intended function under pressure. Therefore, when reassembling a valve, following API 598 for the appropriate testing methods is essential for ensuring safety and compliance with industry standards.

The correct answer is linked to the requirements for testing valves after they have been reassembled. API 598, titled "Valve Inspection and Testing," specifically outlines the procedures and standards for hydrostatic and pneumatic testing of various types of valves. This document provides guidance on the methods, acceptance criteria, and procedures to ensure that valves perform optimally and are leak-tight following assembly or maintenance.

Following API 598 ensures that the valve's integrity is evaluated effectively, allowing operators to confirm that the valve can safely perform its intended function under pressure. Therefore, when reassembling a valve, following API 598 for the appropriate testing methods is essential for ensuring safety and compliance with industry standards.