Forged Steel, Class 6000 hex bushings are ideal for high-pressure applications in the gas and oil industry. They feature NPT threads.Black and Galvanized Malleable Iron, Class 150 hex bushings are interchangeable with black cast-iron or steel. Use in low-pressure plumbing applications including air, water, natural gas, and steam. NPT connections.
Forged Steel Pipe elbows are designed for use in high-pressure applications in the gas and oil industry. Class 6000. NPT threads.Malleable Iron Pipe features thicker walls that can withstand higher pressures than class 150 fittings. Models are suitable for air, water, oil, natural gas, and steam.