E-Catalogue

Inconel 625 LCF Welded Pipes Manufacturer, Stockists,
Supplier and Exporter in Mumbai, India.

We are a leading manufacturer and exporter of Inconel 625 LCF Welded Pipes, engineered for demanding thermal cycling, pressure-intensive, and highly corrosive service conditions. Manufactured from controlled chemistry Low Cycle Fatigue grade of Inconel 625, this alloy is specifically designed for applications where repeated heating and cooling cycles can cause structural fatigue failure in conventional materials.

Our comprehensive product range includes:

  •   Inconel 625 LCF Welded Pipes
  •   Inconel 625lcf Welded Cold Redrawn Reboiler Tubes
  •   Inconel 625-LCF welded pipes
  •   Inconel 625LCF welded Condenser Pipe/Tube

These welded pipes are widely used in reboilers, condensers, heat exchangers, offshore platforms, petrochemical plants, and power generation systems where reliability under cyclic loads is critical.


Table of Content



What is Inconel 625 LCF?

Inconel 625 LCF (Low Cycle Fatigue) is a modified version of Alloy 625 developed to deliver superior resistance to thermal fatigue and cyclic mechanical stress. The alloy derives its strength primarily from solid-solution strengthening through molybdenum and niobium additions.

Compared to conventional 625, the LCF grade features:

  •   Controlled carbon and silicon levels
  •   Improved fatigue resistance under cyclic thermal stress
  •   Excellent weldability
  •   High creep and rupture strength
  •   Outstanding corrosion resistance

These properties make Inconel 625 LCF Welded Pipes ideal for critical industrial systems where equipment undergoes frequent temperature fluctuations.


Inconel 625 LCF Welded Pipes – Manufacturing & Metallurgical Control

We manufacture Inconel 625-LCF welded pipes using high-quality alloy feedstock and advanced welding techniques including ERW and EFW processes. After welding, pipes undergo:

  •   Cold redrawing (where required)
  •   Solution annealing
  •   Pickling and passivation
  •   Non-destructive testing (UT, ET, RT)
  •   Hydrostatic pressure testing

Cold working enhances dimensional accuracy and improves mechanical strength, making our pipes suitable for precision applications such as reboiler and condenser systems.

Every product is supplied with full traceability and test certification, ensuring compliance with international industrial standards.


Inconel 625lcf Welded Cold Redrawn Reboiler Tubes

Reboiler systems in refineries and petrochemical plants experience repeated heating and cooling cycles, making fatigue resistance essential. Our Inconel 625lcf Welded Cold Redrawn Reboiler Tubes are engineered to perform reliably under:

  •   High-pressure steam exposure
  •   Corrosive chemical environments
  •   Continuous cyclic temperature changes

Cold redrawing enhances:

  •   Surface finish
  •   Dimensional precision
  •   Mechanical strength
  •   Fatigue resistance

These tubes are widely used in shell-and-tube heat exchangers and distillation column reboilers.

Inconel 625LCF Welded Condenser Pipe/Tube

Condenser systems demand materials that resist seawater corrosion and thermal stress. Our Inconel 625LCF welded Condenser Pipe/Tube offers:

  •   Excellent resistance to marine corrosion
  •   Superior protection against pitting and crevice attack
  •   High structural stability under steam conditions
  •   Long service life with reduced maintenance

These pipes are extensively used in power plants, offshore platforms, and desalination facilities.

Inconel 625 Pipes

Equivalent Grades

STANDARD UNS WNR. AFNOR EN JIS BS GOST OR
Alloy 625 N06625 2.4856 NC22DNB4M NiCr22Mo9Nb NCF 625 NA 21 ХН75МБТЮ ЭИ602

Specifications of Inconel 625 LCF Welded Pipes

Specification

ASTM Standard

Details

ASTM B705
ASME Standard
ASME SB705
Material Grade
Inconel 625 LCF
UNS Number
UNS N06625
W.Nr.
2.4856
Manufacturing Process
ERW / EFW / Welded & Cold Redrawn
Form
Welded Pipes, Tubes
Pipe Type
Round, Square, Rectangular (on request)
Surface Finish
Annealed & Pickled / Polished
End Type
Plain End / Bevelled End

Other Types of Inconel Alloy 625 Pipes

625 Inconel Seamless 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
625 Inconel Welded Pipes

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

625 Inconel ERW Pipes

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
625 Inconel EFW Pipes

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 625 LCF

Element Composition (%)
Nickel (Ni) 58.0 min
Chromium (Cr) 20.0 – 23.0
Molybdenum (Mo) 8.0 – 10.0
Niobium + Tantalum 3.15 – 4.15
Iron (Fe) 5.0 max
Carbon (C) Controlled Low
Silicon (Si) Controlled Low

Mechanical Properties of Inconel 625 LCF Welded Pipe

Property Value
Tensile Strength ≥ 827 MPa
Yield Strength (0.2% Offset) ≥ 414 MPa
Elongation ≥ 30%
Hardness ≤ 220 HB
Maximum Service Temperature Up to 980°C

These properties make Inconel 625 LCF Welded Pipes particularly suitable for cyclic temperature systems where fatigue performance is crucial.

Other Types Of Inconel 625 Pipes


625 Inconel Alloy Electric Resistance Welded Pipe Inconel 2.4856 Pipe
UNS N06625 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

Application Industries og Inconel 625 LCF Welded Pipes


Due to its exceptional fatigue and corrosion resistance, Inconel 625 LCF Welded Pipes are widely used in:

Oil & Gas
  •   Offshore production systems
  •   Subsea pipelines
  •   High-pressure process lines
Petrochemical & Refinery
  •   Reboiler systems
  •   Heat exchanger tubing
  •   Acid processing units
Power Generation
  •   Condenser pipe/tube systems
  •   Nuclear steam generator components
  •   Boiler assemblies
Marine & Offshore
  •   Seawater cooling systems
  •   Structural marine components

Reliable Source for Inconel 625 LCF Welded Pipes

When cyclic thermal performance and corrosion resistance are non-negotiable, Inconel 625 LCF Welded Pipes deliver proven reliability. Whether you require Inconel 625lcf Welded Cold Redrawn Reboiler Tubes or Inconel 625LCF welded Condenser Pipe/Tube, we supply precision-engineered solutions backed by technical expertise and rigorous quality standards.

For project inquiries, bulk orders, or technical specifications, connect with our team today to receive a competitive quotation and expert assistance.For technical consultation, project inquiries, or competitive pricing, connect with our team today.

Export Destinations For Inconel 625 LCF Welded Pipes


Belarus, Angola, Poland, Bahrain, Iran, Jordan, Canada, Hong Kong, United States, Brazil, Sri Lanka, Gabon, Philippines, Ghana, Costa Rica, Netherlands, Chile, Lebanon, Vietnam, Egypt, Belgium, Sweden, Kenya, Kuwait, Hungary, Venezuela, Mongolia, Argentina, Norway, South Korea, Poland, Chile, Malaysia, Bangladesh, Nigeria, Portugal, Morocco, Russia, Lithuania, Afghanistan, Iran, Azerbaijan, Qatar, Kazakhstan, Libya, Slovakia, Turkey, Taiwan, Algeria, Serbia, Nigeria, Peru, Israel, Bulgaria, Croatia, Italy, Bolivia, Tunisia, Yemen, Bhutan, South Africa, Oman, United Kingdom, Estonia, Greece, Romania, Finland, Indonesia, Denmark, Spain, Iraq, Ecuador, Austria, China, Singapore, Colombia, Mexico, United Arab Emirates, New Zealand, Czech Republic, Australia, Saudi Arabia, Trinidad & Tobago, Japan, Mexico, Thailand, Ukraine, France, Pakistan, Switzerland.