Midland Alloys Inc. is a trusted Indian manufacturer and global supplier of Monel 400 forged fittings, delivering high-performance solutions for high-pressure and corrosion-prone environments. As a leading Monel 400 forged fittings manufacturer in Mumbai and a reliable Monel 400 pipe fittings stockist in India, we offer precision-engineered fittings built to ASTM B564 and ASME SB 564 standards. Made from nickel–copper alloy 400 (63% Ni, 30% Cu), our fittings provide outstanding resistance to acids, alkalis, and saltwater. These flanges meet ASME B16.11 and MSS SP-79/83/95 standards and offer exceptional toughness and dimensional accuracy, even at below-freezing temperatures, due to their tensile strength of 550 MPa, yield strength of 240 MPa, and 35% elongation, such fittings provide superior toughness and dimensional precision, even at sub-zero temperatures and meet ASME B16.11 and MSS SP‑79/83/95 specifications.



Monel 400 Forged FIttings

Benefits of Monel 400 Forged Fittings

Monel 400 forged fittings provide excellent corrosion resistance and mechanical strength in adverse chemical, and marine environments. These forged threaded and socket weld fittings perform consistently in both high-pressure and high temperature service.

  • Outstanding resistance to corrosion in marine, acidic and alkaline environments
  • Maintains high strength at high temperatures
  • Resists corrosion, cracking and mechanical wear and tear
  • Provides long service life with low maintenance
  • Supports diverse applications in chemical, petrochemical, and marine industries
  • Provides superior machinability and formability
  • Easy to weld using common methods
  • Maintains properties in oxidising and reducing atmospheres
Monel 400 Forged FIttings
Monel 400 vs Monel K500 Forged Fittings

When comparing nickel alloy flanges, with Inconel flanges, the key differences lies in their composition, and performance under extreme conditions. Monel 400 fittings solid solution alloy structure provides moderate strength, and exceptional corrosion resistance. The added titanium and aluminum in Monel K500 forged fittings, on the other hand, create a precipitate-hardening structure that greatly increases their tensile and yield strength. K500 fittings are ideal for extreme-wear uses, like pump shafts, fasteners, and valve parts, since they provide increased hardness without compromising the corrosion resistance of Monel 400.

Specification of Monel 400 Forged Fittings

Forged Elbow
Sizes in Stock

Socketweld : 1/8" to 4" NB​
Screwed-Threaded : 1/8" to 4" NB

ASTM Standard
Standard

ASTM B564/ASME SB564

measurement and dimensions
Dimensions

ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799

Process
Manufacturing Process

Forge, Cast, Push, Press, etc.

Pressure Icon
Class

2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS

Form
Type

Socketweld Fittings, Screwed-Threaded Fittings

Types of Monel 400 Forged Fittings

Manufacturing Types

  • Threaded Forged Fittings
    Threaded Forged Fittings

    Our fittings can be quickly installed without welding because of to their internal thread design.

  • Socket Weld Forged Fittings
    Socket Weld Forged Fittings

    Permanent, high pressure connections are provided by socket weld designs where welding guarantees joint strength and leak proof functionality.

  • BSPT
    BSPT

    Bushings help reduce the bore size in a fitting or valve connection by joining pipes of varying diameters.

  • NPT
    NPT

    End caps are used to seal a pipeline's end, shielding it from impurities and guaranteeing closed systems' safety.

Forms

  • Forged Elbow
    Forged Elbow

    Elbows, which come in 45° and 90° varieties shift the direction of flow with little pressure loss.

  • Forged Tee
    Forged Tee

    Used to split or combine flow across three directions essential for branching pipeline.

  •  Forged Coupling
    Forged Coupling

    Offer a safe connection between two pipes; threaded and socket-welded options are available.

  • Forged Plug
    Forged Plug

    Close open pipe ends which are frequently used for isolation or testing.

Contact Midland Alloys Inc. for Your Monel 400 Forged Fittings Needs

Contact us today to discuss how Monel 400 Forged Fittings can benefit your application. Whether you need guidance in selecting the right pipes or have specific requirements, our team of experts is here to help you find the optimal solution.

Technical Details & Delivery Condition

Grade C Mn Si S Cu Fe Ni
Monel 400 0.30 max 2.00 max 0.50 max 0.024 max 28.00 – 34.00 2.50 max 63.00 min
Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Monel 400 8.8 g/cm3 1350 °C (2460 °F) Psi – 80,000 , MPa – 550 Psi – 35,000 , MPa – 240 40 %
STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
Monel 400 2.4360 N04400 NW 4400 NA 13 МНЖМц 28-2,5-1,5 NU-30M NiCu30Fe

Monel Forged Fittings Grades We Offer

Manufacturing Standards of Monel 400 Forged Fittings

Raw Material

Raw Material

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Cutting

Cutting

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Sizing

Sizing

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Heat Treatment

Heat Treatment

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Pickling

Pickling

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Beveling

Beveling

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Polishing

Polishing

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Sand Blasting

Sand Blasting

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Pickling / Passivating

Pickling / Passivating

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Inspection

Inspection

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Analytic

Analytic

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Marking

Marking

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Packing & Shipping

Packing & Shipping

Applications of Monel 400 Forged Fittings

Monel 400 forged fittings find extensive application in high-demanding industrial processes for which corrosion, pressure and temperature resistance are essential. These fittings are essential for handling alkalis, sulfuric acid, and hydrofluoric acid in chemical processing facilities. Their high chloride resistance makes them perfect for the marine industry’s condenser systems, pump shafts and seawater piping. Refineries for oil and gas utilize forged Monel fittings in sour gas service, whereas power plants and nuclear applications utilize seamless steel Monel 400 fittings are used for heat exchanger tubes and pressure systems. The food processing as well as the pharmaceutical industries also take advantage of their non-reactive and hygienic nature. These fittings are designed for dependable, long-term service in demanding environments and come in sizes ranging from 1/8′′ to 4′′, including 45°/90° Monel 400 elbows.

Why Choose Midland Alloys Inc. for Monel 400 Forged Fittings

Midland Alloys Inc. is a well-known Indian producer, and exporter of premium DIN 2.4360 Monel forged fittings, providing precisely designed products, that satisfy the demanding specifications of international industries. As an ISO-certified company, we deliver each fitting with assured chemical and mechanical integrity by closely following ASTM B564 and ASME SB 564 standards. For quality, in-house testing, mill certifications and third-party inspections are part of our priorities, and all Monel 400 threaded/socket-weld fittings are supplied, with Mill Test Certificates (MTCs).  We provide complete customization cut-to-size, special end finishes, customized schedules and surface treatments to fit the precise project requirements. With a robust supply chain in the Gulf, Europe, Africa, and Southeast Asia, we facilitate small and bulk orders with the same accuracy and deliver them on time.

FAQs – Monel 400 Forged Fittings

The size, type and specifications required determine the price of Monel 400 forged fittings .

Yes, UNS N04400 forged fittings are perfect for desalination, offshore, and marine applications due to their exceptional resistance to saltwater corrosion.

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