Black Iron Couplings

We now carry a full line of black malleable iron fittings, including these standard and reducing couplings. The standard couplings connect two pieces of same-sized pipe, while the reducer couplings connect two different sizes of pipe. We provide many different sizes for natural and propane gas lines, all of which are 2" or lower. Creating effective piping systems with black iron is easy and can be done with a little effort and time. PVC Fittings Online is one of the web's leading retailers of pipe, fittings, and plumbing supplies due to our healthy supplier relationships. We get massive discounts that we pass on to you, the customer! For the best in black iron fittings, order now!

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Black Malleable Iron Couplings Info

These couplings are made of what is commonly called "black iron." However, this material is actually a mild steel, not iron at all. 

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