Which ASTM standard specifies galvanized steel pipe for fire protection?

Which ASTM standard specifies galvanized steel pipe for fire protection?

• A. ASTM B 43
• B. ASTM A 795
• C. ASTM B 32
• D. Water mist fire protection

Answer: (B)

The main idea is knowing that fire-protection piping has a specific ASTM standard that addresses galvanized steel pipe for sprinkler service. For fire protection systems, the galvanized steel pipe is specified by ASTM A795. This standard is written to cover welded and seamless galvanized steel pipe used in fire sprinkler installations, ensuring the coating, wall thickness, and material properties are appropriate for the demands of fire-protection service. In contrast, the other references aren’t targeted to fire protection piping: one is a standard associated with other forms of galvanized pipe, another covers a different metal or application, and the last option describes a fire-protection technology rather than a pipe specification.

The main idea is knowing that fire-protection piping has a specific ASTM standard that addresses galvanized steel pipe for sprinkler service. For fire protection systems, the galvanized steel pipe is specified by ASTM A795. This standard is written to cover welded and seamless galvanized steel pipe used in fire sprinkler installations, ensuring the coating, wall thickness, and material properties are appropriate for the demands of fire-protection service.

In contrast, the other references aren’t targeted to fire protection piping: one is a standard associated with other forms of galvanized pipe, another covers a different metal or application, and the last option describes a fire-protection technology rather than a pipe specification.