Buy Cast Iron Pipe (2024-2026)

: Indicates pressure ratings; higher numbers (like K9 or K12) signify thicker walls and higher pressure resistance.

: The most common modern use. Standard sizes include 2-inch, 3-inch, and 4-inch diameters in 5-ft or 10-ft lengths. buy cast iron pipe

: Older classifications referring to wall thickness, with Class B allowing for approximately 20% more thickness than LA. Joining Methods : : Indicates pressure ratings; higher numbers (like K9