
Kanaifu Malleable Iron Male Thread Hot Galvanized Plug Plain with FM UL All Sizes. FM and UL Certified: Products meet international safety standards for fire fighting and water supply systems. Hot Galvanized Surface: Provides superior corrosion resistance for long-lasting performance in various environments. 2-Year Warranty: Comprehensive coverage for mechanical defects ensuring product reliability. Customized Fittings Available: Manufacture fittings according to customer drawings for specific project needs. Free Samples Provided: Customers can request samples to verify quality before placing bulk orders. Wide Size Range: Available in sizes DN15-150 to fit diverse piping system requirements. High Working Pressure: Rated for up to 2.5MPa (150/300PSI) for demanding applications. 25 Years Manufacturing Experience: Established foundry group with extensive expertise in malleable iron fittings.