Monel Pipe Fittings Manufacturer, Supplier & Exporter in India - Mcneil Instruments
Mcneil Instruments is a trusted Monel Pipe Fittings manufacturer, supplier, and exporter in India, offering a wide range of grades like 400 and K500, tailored to demanding industrial applications.
Monel pipe fittings are high-performance components cast or machined from nickel-copper alloys known for exceptional corrosion resistance in seawater, acids, and alkaline environments, as well as impressive tensile strength at elevated temperatures. At Mcneil Instruments, we specialize in producing Monel fittings in grades 400 and K500, serving industries such as marine, oil & gas, chemical processing, and power generation.
Monel 400 Pipe Fittings Manufacturer, Supplier & Exporter in India
Mcneil Instruments is a trusted manufacturer, supplier, and exporter of Monel 400 pipe fittings in India. This solid-solution alloy consists of approximately 67% nickel and 23% copper, offering exceptional resistance to seawater and sour gas environments. It is extremely effective against neutral and alkaline solutions, reducing microbial corrosion, and maintaining good mechanical strength.
Why Monel 400 Stands Out:
- Superior resistance to fresh/salt water, hydrofluoric acid, and sulfuric acid
- Excellent mechanical strength and durability up to 315 °C (600 °F)
- Ideal for flange and weld fittings in marine and heat exchanger units
- Excellent weldability and ease of fabrication
Technical Specifications
| Parameter | Details |
| Alloy | Monel 400 (UNS N04400) |
| Composition | Ni ≥63%, Cu ≤28%, Fe ≤2.5%, Mn ≤2%, C ≤0.3% |
| Tensile Strength | 550–750 MPa |
| Yield Strength | ≥240 MPa |
| Elongation | ≥30% |
| Hardness | ~200 HB |
| Standards | ASTM B163 / ASME SB163, B171 |
| Operating Temp. | −200 °C to +315 °C (–328 °F to +600 °F) |
Monel K500 Pipe Fittings Manufacturer, Supplier & Exporter in India
At Mcneil Instruments, we offer Monel K500 pipe fittings as a reliable manufacturer, supplier, and exporter in India. Monel K500 is precipitation-hardening nickel-copper alloy that combines the corrosion resistance of Monel 400 with stronger tensile and yield properties, thanks to additions of aluminum and titanium.
Why Monel K500 Is Preferred:
- High tensile strength: 965–1100 MPa; yield strength: 585–690 MPa
- Exceptional performance in seawater, marine salt environments, and hydrocarbons
- Combines wear resistance with corrosion resistance—ideal for pump and valve components
- Heat treated for controlled hardness and stability
Technical Specifications
| Parameter | Details |
| Alloy | Monel K500 (UNS N05500) |
| Composition | Ni ~63%, Cu ~28%, Al 2.15–3.15%, Ti 0.35–0.85%; Fe ≤2.0% |
| Tensile Strength | ≥965 MPa |
| Yield Strength | ≥585 MPa |
| Elongation | ≥20% |
| Hardness | ≤328 HB |
| Standards | ASTM B164 / ASME SB164 |
| Operating Temp. | −196 °C to +315 °C (–321 °F to +600 °F) |
Global Reach of Mcneil Instruments: Monel Pipe Fittings
- Saudi Arabia & UAE – Leading exporter of Monel 400 and K500 fittings for offshore platforms, subsea manifolds, and desalination systems.
- Qatar & Kuwait – Supplying corrosion-resistant Monel fittings to petrochemical plants and oilfield processing units.
- Nigeria & Ghana – Preferred supplier of Monel pipe fittings for marine, dredging, and coastal water treatment applications.
- USA (Texas, Chicago) – Supplying Monel K500 and 400 fittings to aerospace, petrochemical, and cryogenic industries.
- Canada – Providing Monel fittings for pulp & paper, nuclear, and marine fabrication sectors.
- Malaysia & Singapore – Reputed exporter for shipbuilding, valve components, and marine infrastructure systems.
- Brazil – Preferred supplier of Monel fittings used in soybean, sugar mill and offshore oil & gas pipelines.
Why Choose Mcneil Instruments for Monel Pipe Fittings
- ISO-certified production with full material traceability and PMI checks
- In-house CNC machining, forging, welding, and precision threading
- Global standards compliance (ASTM/ASME) backed by full test reports
- Custom size and grade options to match project-specific requirements
- Timely delivery and export-ready logistics from Indian facilities
- Technical support for alloy selection, fit-for-service analysis, and design engineering
Ready to Partner with the Best?
If you’re seeking top-tier Monel pipe fittings in India, contact Mcneil Instruments today for tailored solutions, competitive pricing, fast turnaround, and international export support. Let’s engineer the future together!
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