Ductile Iron Grooved Threaded Mechanical Tee for Fire Fighting Pipe Fitting

Ductile Iron Grooved Threaded Mechanical Tee for Fire Fighting Pipe Fitting. FM/UL Certified Quality: Approved by FM, UL, CE, CUL, and ISO standards for fire fighting systems. High Strength Material: Made of Ductile Iron ASTM A536 Grade 65-45-12 with 65,000 psi tensile strength. Fast Installation: Installs 3-4 times faster than welded joints using only a single wrench. Leak-Free Seal: EPDM rubber gasket ensures a secure, leak-tight joint under pressure. High Pressure Rating: Supports working pressures of 300PSI, 500PSI, and 2.5MPA. Custom Surface Options: Available in Painted, Galvanized, Epoxy, and Dacromet surface treatments. Professional Manufacturer: Established in 2004 with 50,000 tons annual capacity and 500 skilled staff. OEM/ODM Support: Welcome OEM and ODM orders with customized surface treatment and gasket options.