Monel Tube Fittings Manufacturer, Supplier & Exporter in India - Mcneil Instruments
Mcneil Instruments is a leading Monel Tube Fittings manufacturer, supplier, and exporter in India, offering a wide range of grades like 400 and K500, tailored to demanding industrial applications.
Monel tube fittings are critical components crafted from nickel–copper alloys, built to withstand severe corrosive and marine environments. At Mcneil Instruments, we specialize in Monel 400 and K500 tube fittings, engineered for applications including offshore systems, chemical processing lines, cryogenic pipelines, and oil & gas installations.
Monel 400 Tube Fittings
Mcneil Instruments is a leading Monel 400 tube fittings manufacturer, supplier, and exporter in India. This alloy, with approximately 67% nickel and 23% copper, offers excellent mechanical strength and corrosion resistance across a wide temperature range.
Technical Specifications:
| Parameter | Specification |
| 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 Range | –200 °C to +315 °C |
Key Features:
- Exceptional resistance to seawater, hydrofluoric acid, and sulfuric acid
- Solid weldability and ductility facilitate ease of fabrication
- Maintains structural strength in cryogenic and elevated temperatures
- Suitable for critical applications such as heat exchanger tubing and marine manifolds
Monel K500 Tube Fittings
At Mcneil Instruments, we supply Monel K500 tube fittings, offering enhanced strength through precipitation hardening while retaining Monel 400’s corrosion performance.
Technical Specifications:
| Parameter | Specification |
| Alloy | Monel K500 (UNS N05500) |
| Composition | Ni ~63%, Cu ~28%, Al 2.15–3.15%, Ti 0.35–0.85%, Fe ≤2% |
| Tensile Strength | ≥965 MPa |
| Yield Strength | ≥585 MPa |
| Elongation | ≥20% |
| Hardness | ≤328 HB |
| Standards | ASTM B164 / ASME SB164 |
| Operating Range | –196 °C to +315 °C |
Key Features:
- High strength and corrosion resistance in saline and hydrocarbon environments
- Precipitation hardening ensures durability under mechanical load
- Ideal for pump components, valve bodies, and high-pressure tubing
- Stable in marine, desalination, and offshore oil/gas applications
Global Reach of Mcneil Instruments: Monel Tube Fittings
- Saudi Arabia & UAE: Mcneil Instruments is a trusted supplier and exporter of Monel 400 and K500 tube fittings in the Middle East. These fittings are widely used in desalination plants, marine heat exchangers, and hydrocarbon processing units due to their outstanding resistance to saltwater and high-temperature corrosion.
- Qatar & Kuwait: We supply Monel K500 and 400 instrumentation tube fittings to chemical plants and oilfield facilities, known for withstanding acidic media, high mechanical stress, and fluctuating thermal environments.
- Nigeria: As a reliable exporter of Monel tube fittings, Mcneil delivers to coastal oil & gas fields and water treatment stations. Our products are chosen for their long-term durability and excellent performance in chloride-laden environments.
- Ghana: Mcneil provides Monel K500 tube fittings for coastal power plants, seawater pipelines, and fertilizer production facilities, ensuring high integrity in corrosion-prone areas.
- USA (Texas, Chicago): Recognized across Texas and Chicago as a leading Monel tube fittings manufacturer, we serve refineries, aerospace projects, and nuclear plants, supplying precision-made fittings for critical operations.
- Canada: We are a preferred Monel tube fittings exporter in Canada, catering to marine propulsion systems, cryogenic piping, and pulp and paper industries where performance under extreme temperature and corrosive exposure is vital.
- Singapore & Malaysia: Mcneil Instruments is a top exporter of Monel 400 and K500 tube fittings to Southeast Asia, serving industries such as shipbuilding, offshore drilling, and marine exhaust system fabrication.
- Brazil: In Brazil, Mcneil acts as a reliable supplier of Monel tube fittings for use in chemical processing units, biofuel production, and offshore oil terminals, where they offer high resistance to aggressive media and oxidation.
Why Choose Mcneil Instruments for Monel Tube Fittings?
- ISO-certified manufacturing with full material traceability and PMI validation
- Precision forming, welding, and CNC machining in-house
- Adherence to global standards (ASTM/ASME) with complete test documentation
- Custom alloy grading, size range, and surface finishes based on application
- International-grade packaging and prompt dispatch from India
- Extensive technical support for alloy selection and design recommendations
Ready to Source High-Performance Monel Tube Fittings?
If you’re seeking corrosion-resistant and mechanically robust Monel tube fittings in India, contact Mcneil Instruments today for tailored quotes, in-depth technical guidance, custom fabrication options, and reliable global shipping.