2 Inch Mip Black Malleable Iron Plug - Model 310up-2

Introducing the STZ Industries 2 in. MIP Black Malleable Iron Plug, now available at Liberty Lumber & Metal Supply in Sullivan, IL. This high-quality plug is an essential component for any plumbing or heating project, designed to provide a reliable seal for gas, air, and LP applications. Crafted from durable malleable iron, this plug is built to withstand the rigors of everyday use, making it a perfect choice for both professionals and DIY enthusiasts in Sullivan.

• Lead-Free Construction: This plug is made with average lead content that is lead-free, ensuring safety and compliance with health standards.


• Maximum Pressure Rating: Rated for a maximum pressure of 300 psi at 150°F, or 150 psi at 300°F, making it suitable for a variety of applications.


• Durable Finish: The black finish not only provides a sleek look but also enhances corrosion resistance, ensuring longevity.


• Pressure Tested: Each fitting is pressure tested directly at the factory, guaranteeing reliability and performance.


• Versatile Use: Ideal for above-ground gas, LP, and air applications, this plug is a versatile addition to your plumbing toolkit.


• Compatibility: Features IPS threads, allowing compatibility with other project materials such as lamp parts and valves.


• DIY Friendly: Perfect for DIY pipe projects, although pipe preparation materials are not included.


• Not for Potable Water: This plug is not intended for use with potable drinking water, ensuring it meets specific application needs.

Imagine the peace of mind you’ll have knowing that your gas and air systems are securely sealed with the STZ Industries plug. Whether you are working on a home renovation, a new installation, or simply need to replace an old fitting, this plug is designed to meet the demands of your project. Its robust construction and reliable performance make it a go-to choice for homeowners and professionals alike in Sullivan.



In conclusion, the STZ Industries 2 in. MIP Black Malleable Iron Plug is more than just a plumbing accessory; it’s a vital component that ensures the safety and efficiency of your gas and air systems. Don’t compromise on quality—choose this plug for your next project and experience the difference. Available now at Liberty Lumber & Metal Supply in Sullivan, IL.