All of our black fittings are malleable iron, class 150 thickness and hydrostatically tested. Threads adhere to American Society for Testing and Materials (ASTM) A53 standards and fit any standard pipe of the same size.

These black fittings are the standard size and weight used in industrial plumbing applications, which means you can use them for gas, liquid propane, and air when following local plumbing and gas codes. Your projects will stand the test of time when you choose PIPE DECOR®.

Building your own DIY pipe project? We offer black fittings in diameters ranging from ⅜ in. to 2 in. so you can find exactly the size you need.