Inconel 718 Welded Pipes Manufacturer, Stockists,
Supplier and Exporter in Mumbai, India.

What are Inconel 718 Welded Pipes?

Inconel 718 Welded Pipes are nickel-based alloy pipes manufactured through welding processes such as Electric Resistance Welding (ERW) or fusion welding. The alloy contains nickel, chromium, iron, molybdenum, and niobium, which together provide excellent strength and resistance to high temperatures.

Unlike standard stainless steels, Alloy 718 Welded Pipe offers superior creep resistance, fatigue strength, and oxidation resistance. These properties allow the alloy to maintain its mechanical performance even at temperatures exceeding 700°C.

The alloy’s precipitation-hardening capability enables it to retain strength in both cryogenic and high-temperature environments. This makes Inconel 718 ERW Pipes a preferred choice for critical components in turbines, aerospace structures, and pressure systems.

Features and Benefits of Inconel 718 Welded Pipes

Inconel 718 Welded Pipes are known for several key advantages that make them suitable for demanding applications:

•   High Temperature Strength: Alloy 718 maintains its strength even at extreme temperatures, making it ideal for high-temperature industrial environments.
•   Excellent Corrosion Resistance: The nickel-chromium composition offers strong resistance to oxidation, pitting, and crevice corrosion.
•   Outstanding Fatigue Resistance: The alloy provides superior fatigue strength, which is essential for components subjected to repeated stress cycles.
•   Good Weldability: The alloy can be easily welded without compromising its mechanical properties.
•   Cryogenic Performance: Alloy 718 retains toughness and strength even at extremely low temperatures.

These features make 718 Inconel Welded Pipe highly reliable for long-term industrial use.

Manufacturing Process of Inconel 718 Welded Pipes

The manufacturing of Inconel 718 Welded Pipes involves several critical stages to ensure consistent quality and reliability.

•   Raw Material Selection – High-quality Alloy 718 plates or coils are selected.
•   Forming – The material is formed into pipe shape using advanced forming equipment.
•   Welding – Pipes are welded using ERW or fusion welding processes.
•   Heat Treatment – Heat treatment enhances the mechanical strength and durability of the alloy.
•   Finishing – Pipes undergo pickling, polishing, or surface finishing as required.
•   Inspection and Testing – Each pipe is tested for dimensional accuracy, weld integrity, and mechanical properties.

Types of Inconel 718 Welded Pipes

We supply a wide variety of Inconel 718 Welded Pipes designed to meet different industrial requirements.

Inconel 718 ERW Pipes are manufactured using electric resistance welding technology, which produces strong and uniform weld seams. These pipes are widely used in industries where precision and strength are critical.

Alloy 718 Welded Pipe offers exceptional fatigue resistance and high-temperature strength. These pipes are suitable for heat exchangers, pressure vessels, and turbine components.

718 Inconel Welded Pipe provides excellent resistance to oxidation and corrosion. They are commonly used in aerospace systems and chemical processing equipment.

Manufactured according to ASME SB983 Nickel Alloy 718 Welded Pipes standards, these pipes ensure compliance with international industrial specifications.

Inconel 718 Welded Pipes – Specifications

Specification

Material Grade

Details

Inconel 718

UNS Number

UNS N07718

Standard

ASME SB983 / ASTM standards

Pipe Type

Welded, ERW

Form

Round Pipes, Tubes

Outer Diameter

6 mm to 1200 mm

Wall Thickness

0.5 mm to 50 mm

Length

Single Random, Double Random, Custom Cut Length

End Type

Plain End, Beveled End, Threaded

Surface Finish

Pickled, Annealed, Polished

Manufacturing Process

ERW / Fusion Welded

Other Types of Inconel Alloy 718 Welded Pipes

Inconel 625 Seamless Pipes

2.4856 Seamless Pipe Supplier
625 Inconel Seamless Pipes
Alloy 625 Seamless Pipes Supplier
Inconel 625 Seamless Pipe
Inconel Alloy 625 Seamless Pipe
Inconel 625 Seamless Pipes Exporter
UNS N06625 Seamless Pipes
Inconel® Alloy 625 Seamless Pipe

Inconel Alloy 625 Welded Pipes

UNS N06625 Welded Pipes
2.4856 Welded Pipe Supplier
625 Inconel Welded Pipes
Alloy 625 Welded Pipes Supplier
Inconel Alloy 625 Welded Pipe
Inconel 625 Welded Pipe
Inconel 625 Welded Pipes Exporter
Inconel® Alloy 625 Welded Pipe

Inconel Alloy 625 ERW Pipes

2.4856 ERW Pipe Supplier
Inconel 625 Electric Resistance Welded Pipes
Alloy 625 ERW Pipes Supplier
Inconel Alloy 625 ERW Pipe
Inconel 625 ERW Pipe
Inconel 625 ERW Pipes Exporter
UNS N06625 ERW Pipes
Inconel® Alloy 625 ERW Pipe

Inconel Alloy 625 EFW Pipes

Inconel 625 Electric Fusion Welded Pipes
Inconel 625 EFW Pipe
UNS N06625 EFW Pipes
2.4856 EFW Pipe Supplier
Inconel Alloy 625 EFW Pipe
Inconel 625 EFW Pipes Exporter
Alloy 625 EFW Pipes Supplier
Inconel® Alloy 625 EFW Pipe

Chemical Composition of Inconel 718

Element	Composition (%)
Nickel (Ni)	50 – 55
Chromium (Cr)	17 – 21
Iron (Fe)	Balance
Niobium + Tantalum	4.75 – 5.5
Molybdenum (Mo)	2.8 – 3.3
Titanium (Ti)	0.65 – 1.15
Aluminum (Al)	0.2 – 0.8
Carbon (C)	0.08 max

Mechanical Properties of Inconel 718 Welded Pipes

Property	Value
Tensile Strength	965 MPa
Yield Strength	550 MPa
Elongation	30%
Density	8.19 g/cm³
Melting Range	1260 – 1336°C

These mechanical properties make ASME SB983 Nickel Alloy 718 Welded Pipes suitable for highly demanding industrial environments.

Other Types Of Inconel 718 Pipes

718 Inconel Alloy Electric Resistance Welded Pipe	Inconel 2.4856 Pipe
UNS N07718 Pipes	Inconel 625 Round Pipes Exporter
UNS N06625 Pipes Supplier in Mumbai	ASME SB 704 Alloy 625 Welded Pipe
ASTM B704 Inconel 625 Welded Pipe	625 Inconel Alloy Pipes Stockist
Inconel 625 High Pressure Pipes	Inconel® Alloy 625 Pipes
Inconel 625 Pipe Manufacturer	625 Inconel Alloy ERW Pipe
ASTM B444 625 Inconel Alloy Seamless Pipe	Inconel 625 Custom Pipes
Inconel 625 Cold Drawn Pipe	Inconel® Alloy 625 Pipe Supplier

Applications of Inconel 718 Welded Pipes

Because of their excellent mechanical and corrosion-resistant properties, Inconel 718 Welded Pipes are widely used across multiple industries.

•   Aerospace Industry: Alloy 718 is commonly used for jet engine components, turbine systems, and structural aircraft parts due to its high strength and heat resistance.
•   Oil and Gas Industry: In oil refineries and offshore drilling operations, Alloy 718 Welded Pipe is used in pipelines, heat exchangers, and pressure vessels exposed to corrosive environments.
•   Chemical Processing: The corrosion resistance of UNS N07718 Welded Pipe Supplier products makes them suitable for handling aggressive chemicals and high-temperature fluids.
•   Power Generation: Power plants use Inconel 718 ERW Pipes in turbines, boilers, and high-pressure piping systems.
•   Marine Engineering: The alloy’s resistance to seawater corrosion makes it ideal for marine equipment and offshore structures.

Why Choose Us as Your Inconel 718 Welded Pipe Supplier?

As an experienced supplier of Inconel 718 Welded Pipes, we focus on delivering products that meet the highest industry standards. Our approach emphasizes quality, reliability, and customer satisfaction.

Key reasons customers rely on us include:

•   Extensive industry experience in nickel alloy piping solutions
•   Strict adherence to international quality standards
•   Wide inventory of nickel alloy products
•   Reliable global supply and export capabilities
•   Custom manufacturing to meet project-specific requirements

We aim to provide high-quality Alloy 718 Welded Pipe products that meet the performance demands of modern industries.

Global Supply of Nickel Alloy 718 Pipes

In addition to welded pipes, we also supply related nickel alloy products including Nickel Alloy 718 Seamless Pipes Supplier solutions for industries requiring high strength and corrosion resistance.

Our supply network ensures timely delivery of Inconel 718 ERW Pipes and other alloy piping products to customers in energy, aerospace, chemical, and engineering sectors worldwide.