
Ductile Iron Grooved Joint Pipe Fitting. FM UL CE Certified: Products hold FM, UL, CE, CUL, and ISO certifications for global compliance. High Pressure Rating: Rated for 300PSI, 500PSI, and 2.5MPA pressure with ASTM A536 ductile iron. Fast Installation: Installation is 3-4 times faster than welded joints using only a wrench. Leak Tight Seal: EPDM rubber gaskets provide secure, leak-free joints under pressure. Custom Surface Treatment: Available in Paint RAL-3000, Orange, Galvanized, Epoxy, and Dacromet. OEM ODM Service: We welcome OEM and ODM orders with custom design capabilities. Strict Quality Control: Full inspection series including leak testing, spectrometer, and microstructure analysis. Fast Delivery: Normal delivery within 15-30 days depending on season and order size.