1″ Malleable Iron Pipe Union Fitting, 2-Pack
$15.94 on Amazon.com (as of October 19, 2026, 7:46 PM EST) View details ↗
PIPE DECOR's 1-inch union fittings are crafted from premium malleable iron, making them ideal for a variety of do-it-yourself industrial pipe projects. These fittings are perfect for closing loops in pipe furniture and allow for easy connection and disconnection of pipes in traditional plumbing applications. Authentic malleable iron construction ensures durability and reliability.
Whether you're creating custom industrial shelves, towel bars, lamps, or furniture, these fittings offer the versatility and strength needed for your unique designs. PIPE DECOR's patented fittings, including square flanges, 5 and 6-way outlets, and square caps, provide even more options for vintage, rustic, steampunk, and modern industrial creations. All PIPE DECOR fittings are pressure tested, Class 150 thickness, and meet ASME B 16.3 standards, ensuring they are suitable for gas, air, and liquid propane applications but not for potable water or underground use.
| Material | Malleable Iron |
|---|---|
| Diameter | 1 inch |
| Class | Class 150 |
| Testing | Pressure Tested |






