Monel 400 Buttweld Pipe Fittings are crafted from a high-strength nickel-copper alloy known for exceptional resistance to seawater, acids, and alkalis. These fittings are widely used in marine engineering, oil & gas, chemical processing, and heat exchanger applications where durability and corrosion resistance are critical. Manufactured to ASTM B366 standards, our Monel 400 elbows, tees, reducers, caps, and stub ends ensure long-lasting performance even in harsh and corrosive environments. With excellent mechanical strength across a wide temperature range, Monel 400 fittings are ideal for both low- and high-pressure systems. We offer these fittings in seamless and welded configurations, with customized dimensions to meet specific industrial needs while maintaining superior quality and precision engineering.