Three Quarter Inch Galvanized Steel Pipe Coupling For Plumbing And Piping Systems

Introducing the STZ galvanized steel fittings, now available at Gantry Hardware in Long island city , NY. These durable schedule 40 fittings are an excellent choice for residential water pipe systems, offering reliable performance and safety for your home's potable water supply. Designed to meet the demands of both residential and light industrial applications, these fittings ensure your water system operates efficiently and securely.

• Certified safety and compliance: Galvanized fittings are certified to NSF 61 and comply with the lead-free law, ensuring safe use with drinking water.


• Industry recognized listings: UL and FM listed for quality assurance and trusted performance.


• Superior galvanizing process: Hot dip galvanizing performed according to ASTM A153 standards provides excellent corrosion resistance.


• Factory pressure tested: Each fitting is hydrostatically tested at the factory to guarantee durability and leak-free operation.


• High pressure rating: Rated for a maximum of 300 pounds per square inch at 150 degrees Fahrenheit or 150 pounds per square inch at 300 degrees Fahrenheit, suitable for various temperature conditions.


• Designed for potable water: Specifically intended for residential potable drinking water applications, ensuring safe and clean water delivery.

These galvanized steel fittings are ideal for homeowners and contractors in Long island city looking to install or repair water supply lines with confidence. Whether you are upgrading your plumbing system or performing routine maintenance, these fittings provide the strength and reliability needed to maintain a safe water flow. Their corrosion-resistant coating helps extend the lifespan of your piping, making them a practical choice for long-term use.



Imagine completing your residential plumbing projects with fittings that have been rigorously tested and certified, giving you peace of mind about water quality and system integrity. From new installations to repairs, these fittings support a variety of applications, helping residents in Long island city maintain a dependable water supply.



In summary, the STZ galvanized steel fittings are a trusted solution for residential potable water systems. Available at Gantry Hardware in Long island city , NY, these fittings combine certified safety, robust construction, and proven performance to meet your home's water supply needs effectively.