Galvanized Pipe Couplings – Malleable Iron NPT Threaded | UL/FM Listed

Galvanized Pipe Couplings – Malleable Iron NPT Threaded | UL/FM Listed ShopNasco.com carries a full range of Galvanized Pipe Couplings (also known as straight or full couplings) designed to connect two pipes of the same diameter in a straight run. These high-quality Class 150 malleable iron couplings feature hot-dip galvanization for superior corrosion resistance, making them ideal for water, air, gas, plumbing, irrigation, and general industrial piping applications. Key Features & Specifications: Material: Premium malleable iron with hot-dip galvanized finish for long-lasting rust protection Thread Type: NPT (National Pipe Taper) threaded – both ends Pressure Rating: 150 PSI (suitable for most low-to-medium pressure applications) Approvals: UL Listed and FM Approved  Lead-Free: Compliant with low-lead requirements for potable water systems These galvanized couplings provide a secure, leak-resistant connection when properly assembled with PTFE tape or pipe dope. They are compatible with standard galvanized steel pipe, nipples, and other threaded fittings.