
Wholesale Galvanized Malleable Iron Hexagon Nipple Pipe Fitting Male BS NPT DIN for Water Gas Fire Fighting System. Material Composition: Constructed from durable malleable iron for high strength. Surface Treatment Options: Available in hot-dipped galvanized, electric galvanized, black, and bake galvanized finishes. Thread Standard: Features NPT thread crossovers for secure pipeline connections. Size Range: Sizes available from 1/8 inch to 6 inches. Certification: Certified with ISO9001 and BV standards. Application Versatility: Suitable for conveying water, gas, air, and oil in fire fighting systems. Packing Quality: New and strong seaworthy packing with options for special buyer requests. Service Availability: 24/7 service support available 365 days a year.