4″ Pipe Fitting Square Head Plug, 4″ Male NPT x Square Head Plug, 150# Galvanized Malleable Iron

Introducing our high-quality 4″ Pipe Fitting Square Head Plug – a reliable and efficient solution for your plumbing needs. This square head plug features 4″ Male NPT threads on one side and a square head plug on the other, making it an essential component for your piping system. Crafted from durable Galvanized Malleable Iron, this fitting ensures long-lasting performance and exceptional strength.

Quality You Can Trust: Our fittings are manufactured with precision and adhere to the highest quality standards.
With the ISO 9002 certification and UL/FM listing, you can rest assured that this Square Head Plug is made to meet industry-leading specifications.

Built to Last: The low-temperature galvanizing process enhances the coating’s durability, providing increased protection against corrosion.
Every fitting undergoes a rigorous underwater fitness test to ensure it meets the highest quality standards.
Smooth Fluid Flow:

Thanks to better molds that minimize parting lines and rough edges, this Square Head Plug promotes superior fluid flow within your system.

Easy Installation: With ANSI B 2.1 or BS 21 ASME B1.20.1 RoHS Compliant Tapered Threads, installing this Square Head Plug into your piping system is a breeze.

Versatile Performance: The saturated steam pressure is 150 psi at 350°F. The temperature range of -20°F to 350°F allows for a wide range of operating conditions.

Upgrade your plumbing system with confidence using our 4″ Pipe Fitting Square Head Plug. Experience the perfect blend of quality, durability, and performance for your projects. Trust in a product that is engineered with care and precision to deliver exceptional results.