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Inconel X-750 Pipe Fittings – Manufacturer, Supplier & Exporter in Mumbai, India

Inconel X-750 Pipe Fittings – Manufacturer, Supplier & Exporter in Mumbai, India

Virami Steel Hub is a trusted manufacturer, supplier, stockist, and exporter of Inconel X-750 Pipe Fittings in Mumbai, India. We offer a wide range of high-quality nickel alloy pipe fittings designed to deliver excellent strength, corrosion resistance, and reliable performance in extreme industrial environments.

Our Inconel X-750 pipe fittings are manufactured using premium-grade nickel-chromium alloy and advanced production techniques to ensure accurate dimensions, superior durability, and long service life. These fittings are widely used in industries that operate in high-temperature, high-pressure, and corrosive environments.

With a strong supply network and efficient logistics system, Virami Steel Hub supplies Inconel X-750 Pipe Fittings across India and exports to countries in the USA, Europe, the Middle East, Africa, and Southeast Asia. All products are manufactured according to international standards to ensure consistent quality and performance.

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What are Inconel X-750 Pipe Fittings?

Inconel X-750 Pipe Fittings are piping components used in industrial piping systems to connect pipes, change flow direction, branch pipelines, and control fluid movement.

These fittings are manufactured from Inconel X-750, a nickel-chromium superalloy strengthened through precipitation hardening. The alloy provides excellent resistance to oxidation, corrosion, and high temperatures, making it suitable for demanding industrial applications.

The alloy contains nickel, chromium, iron, titanium, aluminum, and niobium, which significantly improve mechanical strength and resistance to extreme operating conditions.

Inconel X-750 pipe fittings are commonly used for:

  • Connecting pipelines
  • Changing flow direction
  • Branching piping systems
  • Controlling fluid transport

These fittings are widely used in aerospace, nuclear power, oil & gas, chemical processing, and power generation industries.


Key Features of Inconel X-750 Pipe Fittings

Inconel X-750 pipe fittings offer several advantages for industrial piping systems.

  • Excellent resistance to high-temperature oxidation
  • High mechanical strength and durability
  • Outstanding resistance to corrosion
  • Excellent creep and fatigue resistance
  • Good resistance to stress corrosion cracking
  • Superior performance under high pressure
  • Good weldability and fabrication properties
  • Long service life in extreme environments

These properties make Inconel X-750 pipe fittings ideal for critical industrial applications.


Chemical Composition of Inconel X-750 Pipe Fittings (%)

The typical chemical composition of Inconel X-750 includes:

  • Nickel (Ni): 70% minimum
  • Chromium (Cr): 14 – 17%
  • Iron (Fe): 5 – 9%
  • Titanium (Ti): 2.25 – 2.75%
  • Aluminum (Al): 0.4 – 1.0%
  • Niobium + Tantalum (Nb + Ta): 0.7 – 1.2%
  • Carbon (C): 0.08% maximum
  • Manganese (Mn): 1% maximum
  • Silicon (Si): 0.5% maximum
  • Sulfur (S): 0.01% maximum

Role of Key Alloying Elements

Nickel (Ni)

Nickel provides excellent resistance to corrosion and maintains strength at elevated temperatures.

Chromium (Cr)

Chromium improves oxidation resistance and protects the alloy from corrosive environments.

Titanium (Ti)

Titanium strengthens the alloy through precipitation hardening.

Aluminum (Al)

Aluminum enhances oxidation resistance and improves high-temperature stability.

Niobium (Nb)

Niobium increases strength and improves creep resistance at elevated temperatures.


Mechanical Properties of Inconel X-750 Pipe Fittings

Inconel X-750 pipe fittings provide excellent mechanical properties suitable for extreme industrial conditions.

  • Tensile Strength: 930 – 1200 MPa
  • Yield Strength: Minimum 620 MPa
  • Elongation: Minimum 20%
  • Hardness: Maximum 350 HB
  • Density: 8.28 g/cm³

These properties provide exceptional strength and reliability under high stress and temperature conditions.


Physical Properties

Inconel X-750 pipe fittings offer stable physical characteristics in demanding environments.

  • Melting Range: 1390 – 1430°C
  • Modulus of Elasticity: 210 GPa
  • Thermal Conductivity: 11.7 W/m·K
  • Electrical Resistivity: 1.22 µΩ·m
  • Coefficient of Thermal Expansion: 13.3 µm/m°C

These properties ensure structural integrity and long-term reliability.

Corrosion Resistance

One of the major advantages of Inconel X-750 pipe fittings is their excellent corrosion resistance.

They offer resistance to:

  • High-temperature oxidation
  • Stress corrosion cracking
  • Chloride environments
  • Industrial chemicals
  • Seawater corrosion

Due to these properties, they are widely used in aerospace components, nuclear reactors, chemical plants, and offshore systems.


Heat Treatment

Inconel X-750 is typically supplied in the solution annealed and precipitation-hardened condition.

Heat Treatment Process

  • Solution Annealing: 980 – 1065°C
  • Followed by rapid cooling
  • Age hardening to increase strength

This treatment significantly improves mechanical properties and durability.


Weldability

Inconel 718 pipe fittings offer good weldability using common industrial welding techniques. The alloy can be welded without significant risk of cracking when proper welding procedures are followed.

Common Welding Methods

  • TIG Welding (GTAW)
  • MIG Welding (GMAW)
  • Shielded Metal Arc Welding (SMAW)

Welding Recommendations

  • Use compatible nickel alloy filler metals
  • Maintain controlled heat input during welding
  • Avoid contamination from oils, grease, or dirt
  • Use proper cleaning before and after welding

Machinability

Inconel 718 has moderate machinability due to its high strength and work-hardening characteristics. Proper machining practices are required to achieve accurate dimensions and good surface finish.

Recommended machining practices include:

  • Use carbide cutting tools
  • Maintain controlled cutting speeds
  • Use adequate lubrication or coolant
  • Avoid excessive heat buildup

Standards & Specifications

Virami Steel Hub supplies Inconel 718 pipe fittings according to international standards.

  • ASTM B366 Inconel 718
  • ASME SB366
  • ANSI B16.9
  • ASTM B637
  • ASTM B670

Available Types of Inconel 718 Pipe Fittings

We supply a wide range of Inconel pipe fittings including:

  • Elbows (45° and 90°)
  • Tees (Equal and Reducing)
  • Reducers (Concentric and Eccentric)
  • Pipe Caps
  • Stub Ends
  • Cross Fittings
  • Couplings

Available Sizes

  • Size Range: ½ inch to 48 inches
  • Thickness: SCH 10, SCH 20, SCH 40, SCH 80, SCH 160
  • Available in seamless and welded fittings

Surface Finish

  • Pickled finish
  • Polished finish
  • Matte finish

Custom sizes are available according to specific project requirements.


Applications of Inconel 718 Pipe Fittings

Inconel 718 pipe fittings are widely used across several industries due to their exceptional strength, corrosion resistance, and high-temperature performance.

Aerospace Industry

  • Aircraft engine components
  • High-temperature structural parts

Nuclear Power Industry

  • Reactor components
  • Nuclear piping systems

Oil & Gas Industry

  • Offshore drilling equipment
  • High-pressure pipelines

Chemical Processing Industry

  • Chemical transport systems
  • Processing equipment

Power Generation Industry

  • Gas turbines
  • High-temperature piping systems

Quality Testing & Inspection

At Virami Steel Hub, all Inconel 718 pipe fittings undergo strict quality testing and inspection to ensure superior performance, durability, and compliance with international standards.

Testing includes:

  • Chemical composition testing
  • Mechanical testing
  • Dimensional inspection
  • Surface finish inspection
  • Positive Material Identification (PMI)

We provide Mill Test Certificates (MTC) with every order and support third-party inspection services upon customer request.


Packaging & Delivery

Virami Steel Hub ensures safe packaging and secure shipping of Inconel 718 pipe fittings to maintain product quality during transportation.

  • Export-grade wooden boxes or pallets
  • Protective wrapping to prevent damage
  • Proper product labeling and traceability
  • Secure international shipping

Our efficient logistics network ensures timely and reliable delivery worldwide.


Why Choose Virami Steel Hub?

  • Trusted Inconel 718 pipe fittings manufacturer in Mumbai
  • Large ready stock availability
  • Competitive industrial pricing
  • Custom manufacturing solutions
  • Compliance with international standards
  • Strong global export network
  • Reliable customer support

Conclusion

Inconel X-750 Pipe Fittings are widely used in industrial piping systems because of their high strength, excellent corrosion resistance, and superior performance in extreme temperatures.

These fittings are ideal for industries such as aerospace, nuclear power, oil & gas, chemical processing, and power generation, where materials must withstand high pressure and temperature conditions.

Virami Steel Hub supplies high-quality Inconel X-750 pipe fittings manufactured according to international standards, ensuring durability and reliable performance in demanding industrial applications.