Monel 400 Fittings are high-performance piping components engineered from a nickel-copper alloy renowned for its superior corrosion resistance, excellent mechanical strength, and durability in extreme conditions. Composed primarily of nickel (approx. 63%) and copper (approx. 30%), Monel 400 is ideally suited for marine, chemical processing, oil & gas, and power generation industries. Labdhi Metals, a leading manufacturer, stockist, and exporter, delivers a comprehensive range of Monel 400 fittings including elbows, tees, reducers, couplings, caps, and stub ends.
One of the primary strengths of Monel 400 Fittings is their resistance to rapidly flowing seawater, hydrofluoric acid, sulfuric acid, and alkalis, making them perfect for high-corrosion environments. These fittings also perform exceptionally well in both sub-zero and elevated temperature conditions. Labdhi Metals manufactures fittings in seamless, welded, and fabricated forms, adhering to global standards like ASTM B366 and ASME B16.9/B16.11.
Available in various pressure ratings (e.g., SCH 10 to SCH 160) and sizes (from ½” NB to 24” NB), Monel 400 Fittings from Labdhi Metals are designed to suit high-pressure piping systems and critical process applications. Each fitting undergoes rigorous quality tests such as hydrostatic testing, PMI (Positive Material Identification), ultrasonic testing, and dimensional inspections to ensure reliability and compliance with international quality benchmarks.
The excellent mechanical properties of Monel 400—including its high tensile strength, ductility, and impact resistance—allow it to maintain structural integrity under severe loading conditions. Additionally, these fittings offer outstanding weldability and formability, enabling easy installation and minimal maintenance over time. Labdhi Metals offers custom solutions and fast-track delivery options to meet urgent project requirements.
Standard | Details |
---|---|
ASTM Specification | ASTM B366 / ASME B16.9 / B16.11 |
UNS Number | UNS N04400 |
Size Range | ½” NB to 24” NB |
Pressure Ratings | SCH 10 to SCH 160 / PN6 to PN100 |
Connection Types | Buttweld, Socket Weld, Threaded |
Form Types | Elbow, Tee, Reducer, Cap, Coupling, Stub End |
Labdhi Metals exports Monel 400 Fittings globally to clients in the USA, Germany, UAE, Saudi Arabia, Canada, and across Asia and Africa. Known for its commitment to quality, prompt delivery, and technical expertise, Labdhi Metals has become a trusted partner for EPC contractors, fabricators, and industrial end-users worldwide seeking premium-grade nickel alloy fittings.
Element | Content (%) |
---|---|
Nickel (Ni) | ≥ 63.0 |
Copper (Cu) | 28.0 – 34.0 |
Iron (Fe) | ≤ 2.5 |
Manganese | ≤ 2.0 |
Carbon | ≤ 0.3 |
Silicon | ≤ 0.5 |
Sulfur | ≤ 0.024 |
Property | Value |
---|---|
Tensile Strength | 480–620 MPa |
Yield Strength | ≥ 170 MPa |
Elongation | ≥ 35% |
Hardness (Rockwell) | B75 – B95 |
Density | 8.80 g/cm³ |
Melting Range | 1300–1350 °C |
Modulus of Elasticity | ~179 GPa |