Inconel 625 Tubes

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Inconel 625 Tubes Suppliers in India

Kalpataru Piping Solutions provides high-performance Inconel Alloy 625 tubes that were produced to ASTM B444 specifications of cold-worked seamless construction work. Based on this specification, there are two grades of Alloy 625 tubing. Annealed grade 1 seamless tubes are provided in order to provide good forming quality and corrosion resistance. Grade 2 tubes are supplied in solution-annealed form, which has greater strength and stability for high-temperature and high-pressure applications.

The two grades must comply with rather limiting chemical composition limits and mechanical property criteria of ASTM B444. Tensile testing and yield strength testing are part of mechanical testing, which determines that every tube will provide consistency in its performance despite the level of difficulty in the surroundings. The values of the elongation might vary depending on the heat treatment, tube diameter and thickness of the wall. It is particularly so in tubes whose diameter or thickness is small.

Inconel 625 tubes are commonly used in marine systems, aerospace components, chemical processing equipment and high-temperature exhaust systems with high fatigue strength, high oxidation and chloride resistance and a much-needed long service life.

ASME SB704 Inconel 625 ERW Tubes, DIN 2.4856 Tubing, SB444 Alloy 625 Seamless Pipes, Inconel 625 Condenser & Heat-Exchanger Tubes Exporter in India.

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Table of Contents

Inconel 625 Pipes and Tubes Specification

Inconel 625 Pipes and Tubes are manufactured to meet international quality standards, offering excellent strength and corrosion resistance for high-temperature and seawater applications.

SpecificationsASTM B444, B704, B705 / ASME SB444, SB704, SB705
Size15 NB to 150 NB IN
ScheduleSCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
LengthSingle Random, Double Random & Required Length
TypeCold Drawn/ Seamless / ERW / Welded / Capillary Tubes
EndPlain End, Beveled End, Treaded

Inconel 625 Pipe and Tube Types

Inconel Alloy 625 Tube Equivalent Standard Grade

Inconel Alloy 625 Tubes are available in multiple international standard grades to meet diverse industry requirements. These equivalents ensure compatibility and consistency in global procurement and manufacturing

STANDARD UNSWNR.AFNORENJISBSGOSTOR
Inconel 625N066252.4856NC22DNB4MNiCr22Mo9NbNCF 625NA 21ХН75МБТЮЭИ602

Inconel 625 Tubes Chemical Composition

Inconel 625 tubes are made from a nickel-chromium alloy known for its high strength and excellent resistance to oxidation and corrosion.

GradeCMnSiSAlTiFeNiCr
Inconel 6250.10 max0.50 max0.50 max0.015 max0.40 max0.40 max5.0 max58.0 min20.0 – 23.0

Inconel 625 Tubing Mechanical Properties

Inconel 625 tubing delivers exceptional strength, heat resistance, and corrosion protection, making it suitable for demanding industrial environments. Its high tensile and yield strength allow reliable performance under extreme pressure and temperature

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.4 g/cm3 1350 °C (2460 °F) Psi – 1,35,000 , MPa -930 Psi – 75,000 , MPa – 517 42.5 %

Inconel 625 Tube Sizes in MM

    BWG BWG BWG BWG BWG BWG BWG BWG
    25 22 20 18 16 14 12 10
    WT mm WT mm WT mm WT
mm		 WT mm WT mm WT mm WT
mm
Outside Diameter Outside Diameter 0.508 0.711 0.889 1.245 1.651 2.108 2.769 3.404
mm inch 　 kgs/m kgs/m kgs/m kgs/m kgs/m kgs/m kgs/m
6.35 1/4 0.081 0.109 0.133 0.174 0.212 　 　 　
9.53  3/8 0.126 0.157 0.193 0.257 0.356 0.429 　 　
12.7  1/2 　 0.214 0.263 0.356 0.457 0.612 0.754 　
15.88  5/8 　 0.271 0.334 0.455 0.588 0.796 0.995 　
19.05  3/4 　 0.327 0.405 0.553 0.729 0.895 1.236 　
25.4 1    　 0.44 0.546 0.75 0.981 1.234 1.574 2.05
31.75 1 1/4 　 0.554 0.688 0.947 1.244 1.574 2.014 2.641
38.1 1 1/2 　 0.667 0.832 1.144 1.514 1.904 2.454 3.233
44.5 1 3/4 　 　 　 1.342 1.774 2.244 2.894 3.5
50.8 2    　 　 　 1.549 2.034 2.574 3.334 4.03
63.5 2 1/2 　 　 　 1.949 2.554 3.244 4.214 5.13
76.2 3    　 　 　 2.345 3.084 3.914 5.094 6.19
88.9 3 1/2 　 　 　 2.729 3.609 4.584 5.974 7.27
101.6 4    　 　 　 　 4.134 5.254 6.854 8.35
114.3 4 1/2 　 　 　 　 4.654 5.924 7.734 9.43

Applications of Inconel 625 Tubes

  • Chemical Processing: Ideal for heat exchangers, piping systems and reactors handling acids, alkalis and corrosive chemicals.

  • Oil & Gas Industry: Used in high-pressure and high-temperature environments, offshore platforms, down-hole tubing and processing equipment.

  • Marine & Seawater Systems: Suitable for desalination plants, sub-sea components and seawater heat exchangers due to excellent chloride corrosion resistance.
  • Aerospace Components: Applied in exhaust systems, turbine ducting, engine parts and high-temperature structural tubing.
  • Power Generation: Used in boilers, turbine seals and heat-transfer systems exposed to extreme heat and stress.

Other Available Stock of Inconel Alloy 625 Pipes & Tubes

  • Inconel 625 Capillary Tubes Trader
  • Nickel Alloy UNS N06625 Seamless Tube
  • ASTM B444 Inconel 625 Seamless Tubing
  • ASTM B705 Inconel 625 Welded Pipes Dealer
  • Inconel 625 Condenser Tube Distributor
  • Inconel 625 Heat-Exchanger Tubing
  • Inconel JIS NCF 625 Tube Stockholder
  • Nickel Alloy 625 Tubes Exporter
  • ASME SB705 Inconel 625 ERW Pipes
  • Inconel UNS N06625 Welded Tube
  • Inconel DIN 2.4856 Seamless Tubes
  • Inconel 625 Tube Suppliers
  • Inconel 625 Tube Sizes
  • Seamless Alloy UNS N06625 Tubes
  • Inconel 625 Tube Manufacturers
  • Inconel DIN 2.4856 Welded Tubes
  • Inconel 625 Tube Price List
  • Inconel 625 Tube Price in India
  • Inconel 625 Capillary Tubing
  • Inconel 625 Pipes Supplier in India
  • B444 Inconel 625 Capillary Tubing
  • SB704 Inconel Alloy 625 ERW Tubing

FAQ’s About Inconel 625 Tubes

Inconel 625 tubing is a nickel-chromium-molybdenum-niobium alloy tube designed for very high strength and corrosion resistance, especially in aggressive or high-temperature environments.

Yes. Due to its excellent resistance to chloride pitting and stress-corrosion cracking, Inconel 625 is widely used in seawater heat exchangers, offshore systems, and desalination plants.

Key industries include oil & gas, petrochemical, aerospace, power generation, marine engineering, and pollution-control equipment.

They are commonly supplied in seamless, welded, cold-drawn, and ERW forms, depending on pressure needs and industry requirements.

Suppliers and Exporters of Inconel 625 Tubes in Countries Like
Egypt, Azerbaijan, Brazil, Nigeria, Namibia, Serbia, Bolivia, Greece, Indonesia, Bahrain, Kuwait, Mongolia, Romania, Singapore, Sweden, Hungary, Ukraine, United Kingdom, Sri Lanka, Denmark, Bangladesh, Iran, Yemen, Kazakhstan, Thailand, Poland, South Africa, Lithuania, China, Iran, Kenya, Argentina, Afghanistan, Macau, Chile, Puerto Rico, Czech Republic, Peru, Netherlands, Ecuador, Gabon, Finland, Gambia, Belgium, Morocco, Jordan, France, Lebanon, Portugal, mexico, Philippines, Taiwan, South Korea, Nepal, thailand, Hong Kong, Germany, Poland, Chile, Canada, malaysia, Slovakia, Venezuela, srilanka, Zimbabwe, Ireland, Croatia, Australia, Mexico, Turkey, Vietnam, Tunisia, Colombia, United States, United Arab Emirates, Oman, Italy, Russia, India, brazil, Libya, cyprus, Norway, New Zealand, Qatar, Japan, Ghana, Bhutan, Saudi Arabia, Bulgaria, Estonia, Belarus, Nigeria, Austria, Israel, Costa Rica, Algeria, Switzerland, Trinidad & Tobago, Spain, Malaysia, Tibet, Mexico.

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