⬥Durable and Reliable: STZ Industries Galvanized Iron Coupling is the ideal choice for your home's plumbing needs. Made from schedule 40 class 150 galvanized iron, it offers durability and reliability for long-lasting performance.

⬥Factory-Tested for Quality: Our galvanized iron fittings and pipe undergo hydrostatic testing directly at the factory, ensuring their quality and reliability. This testing process provides peace of mind for your plumbing installations.

⬥Wide Range of Sizes: STZ offers a variety of sizes for fittings, connectors, and pipe, allowing you to find the perfect fit for your home's water supply needs. With a 3-inch diameter on both ends, this Galvanized Iron Coupling provides versatile connection options.

⬥Galvanized Finish for Enhanced Protection: The galvanized finish on the STZ Galvanized Iron Coupling offers excellent corrosion resistance, making it suitable for both indoor and outdoor plumbing applications. It withstands harsh conditions, ensuring durability and longevity.

⬥Safety and Compliance: STZ Industries prioritizes safety and compliance. The Galvanized Iron Coupling has a lead-free construction, meeting industry standards for a healthier plumbing system. It has a maximum pressure rating of 300 psi and can handle temperatures up to 150 °F.