Our black malleable iron fittings, which are leak-proof tested and feature precisely machine-tooled threads for easy connections, are ideal for natural gas, propane, oil, and air applications. These 150 Class malleable iron pipe fittings are 100% quality inspected and industry certified, with the tee fitting providing a 90° branch connection for 2 or 3 pipes, making them perfect for a wide range of DIY projects that create an industrial look in any home.
