Inconel 625
Pipes & Tubes
Inconel 625 Pipes & Tubes
The use of Nickel Alloys has grown significantly in recent years. These alloys are used in various applications, from household items to industrial processes. Among the many Nickel Alloys in the market, Inconel 625 stands out due to its unique properties and capabilities. Inconel 625 Pipes and Tubes have become increasingly popular thanks to their unique properties and capabilities. These pipes and tubes are ideal for use in applications that require high-temperature resistance, excellent resistance to oxidation and corrosion, and high-pressure environments.
Nickel Alloy 625 Pipes Features:
Inconel 625 Pipes are among the most preferred nickel alloys for high-temperature applications due to their high strength and excellent resistance to oxidation and corrosion. Inconel 625 pipes are designed to offer excellent resistance to pitting, crevice corrosion, stress corrosion cracking, and intergranular attack. These pipes are ideal for use in temperatures ranging from cryogenic to 1800°F (982°C). Inconel 625 Pipes are also popular because of their weldability, which makes them safe and easy to work with.
Table of Contents
Nickel Alloy 625 Tubes Corrosion Resistance
In addition to their high-temperature resistance, Inconel 625 Tubes are also designed to resist corrosion. These tubes have excellent resistance to both alkalis and acids, making them ideal for use in environments with a risk of corrosion. Inconel 625 Tubes also offer superior oxidation and pitting resistance, making them ideal for use in seawater and marine environments. Inconel 625 Tubes are designed to easily withstand high-pressure situations without compromising performance.
Nickel Alloy 625 Pipes Chemical Composition
Nickel Alloy 625 Pipes and Tubes have a unique chemical composition that gives them desirable properties. Inconel 625 Pipes typically contain nickel (58%), chromium (23.5%), molybdenum (9%), niobium (3.6%), iron (5%), and traces of other elements like silicon and aluminum. This unique composition gives Inconel 625 superior strength and oxidation and corrosion resistance.
Nickel Alloy 625 Tubes Heat Treatment
Heat treatment is an essential process in manufacturing Inconel 625 Pipes and Tubes. Typically, these tubes are annealed at high temperatures ranging from 980°C to 1065°C to improve their strength and plasticity. After annealing, the tubes are cooled in a controlled environment to improve their resistance to stress corrosion cracking. The heat treatment process also improves the toughness and flexibility of Inconel 625 Pipes and Tubes, making them ideal for use in high-stress environments.
Inconel 625 Pipe Manufacturing Process
1. Rolling&
Welding
2. The Cleaning & Heating Phase
3. Cold - Drawing Process
4. Finishing Process
Specification of Inconel 625 Pipes & Tubes
| Specifications | ASTM A213, A249, A269, A312, A358 / ASME SA213, SA249, SA269, SA312, SA358 |
| Seamless Pipes & Tubes Size | 1 / 8" NB - 24" NB |
| ERW Pipes & Tubes Size | 1 / 8" NB - 36" NB |
| EFW Pipes & Tubes Size | 6" NB - 100" NB |
| Length | Single Random, Double Random & Required Length |
| Outer Diameter | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB |
| Thickness | 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
| Schedule | SCH20, SCh20, SCh30, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Types | Seamless / ERW / EFW / Welded / Fabricated / LSAW Pipes |
| Form | Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes |
| Key markets and industries | Bitumen upgraders. |
| Heavy oil refineries. | |
| Petrochemicals and acids. | |
| Nuclear power (mostly seamless). | |
| Test Certificates | EN 10204/3.1B |
| Raw Materials Certificate | |
| 100% Radiography Test Report | |
| Third Party Inspection Report, etc | |
| End | Plain End, Beveled End, Treaded |
| Grades | TP 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L. |
Types of Inconel 625 Pipes & Tubes

Inconel 625 Seamless Pipes

Inconel 625 Welded Pipes

Inconel 625 ERW Pipes

Inconel 625 EFW Pipes

Inconel 625 Seamless Tubes

Inconel 625 Weled Tubes

Inconel 625 ERW Tubes

Inconel 625 Rectangular Pipes

Inconel 625 Square Pipe
Inconel 625 Pipes & Tubes Other Types
Inconel 625 Pipes Equivalent Grades
| STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | BS | GOST | OR |
|---|---|---|---|---|---|---|---|---|
| Inconel 625 | N06625 | 2.4856 | NC22DNB4M | NiCr22Mo9Nb | NCF 625 | NA 21 | ХН75МБТЮ | ЭИ602 |
Chemical Composition of Inconel 625 Pipes & TUBES
| GRADE | Ni | C | Fe | Si | Mn | S | Al | Ti | Nb + Ta | P | Mo | Cr2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inconel 625 | 58.0 min | 0.10 max | 5.0 max | 0.50 max | 0.50 max | 0.015 max | 0.40 max | 0.40 max | 3.15–4.15 | 0.015 max | 8.0-10.0 | 20.0-23.0 |
Inconel 625 Pipes & Tubes Mechanical Properties
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|---|
| Inconel 625 | 8.4 g/cm3 | 1350 °C (2460 °F) | Psi – 1,35,000 , MPa – 930 | Psi – 75,000 , MPa – 517 | 42.50% |
Inconel 625 Pipes & Tubes Price, Dimension, Weight Details
Countries & Cities we Export Inconel 625 Pipes & Tubes To
Vietnam, Kuwait, Russia, Thailand, North Korea, Singapore, Nepal, Kyrgyzstan, Bangladesh, Armenia, Bhutan, Qatar, Azerbaijan, Maldives, Iraq, Egypt, Philippines, Oman, Jordan, United Arab Emirates, Japan, South Korea, Lebanon, China, Macau, Mongolia, Taiwan, Turkey, Myanmar, Afghanistan, Iran, British, Bahrain, Sri Lanka, Indonesia, Saudi Arabia, Hong Kong, Israel, Malaysia, India.
Austria, Azerbaijan, Belarus, Belgium, Bulgaria, Malta, Romania, Portugal, Turkey, Estonia, Serbia, Norway, Germany, Finland, Netherlands, Monaco, Poland, Sweden, Slovakia, United Kingdom, Hungary, Moldova, Russia, Liechtenstein, Croatia, Switzerland, Ireland, Cyprus, Czechia/Czech Republic, Spain, Denmark, France, Latvia, Greece, Ukraine, Lithuania, Italy, Luxembourg.
Algeria, Angola, Botswana, Burkina Faso, Burundi, Zimbabwe, Eswatini, Egypt, Rwanda, Kenya, Niger, South Africa, Ethiopia, Mozambique, Gambia, Namibia, Cameroon, Tanzania, Tunisia, Mauritius, Central African Republic, Madagascar, Uganda, Mauritania, Seychelles, Zambia, Morocco, Liberia, Nigeria, Libya, Senegal.
Antigua and Barbuda, Bahamas, Barbados, Belize, Saint Lucia, Costa Rica, Panama, Saint Vincent and the Grenadines, Dominican Republic, Dominica, United States of America, Grenada, El Salvador, Cuba, Canada, Guatemala, Honduras, Mexico, Jamaica, Trinidad and Tobago, Haiti, Nicaragua.
Venezuela, Nauru, Colombia, Kiribati, Paraguay, Chile, Australia, Suriname, Solomon Islands, Micronesia, Samoa, Bolivia, Marshall Islands, Argentina, Uruguay, Tuvalu, Peru, Fiji, Vanuatu, Palau, Guyana, New Zealand, Ecuador, Tonga, Papua New Guinea, Brazil.
Hobart, Glasgow, Jayapura, Mahboula, Antalya, Jakarta, Ottawa, Rouen, Liverpool, Ghayathi, Fahaheel, Southampton, Kazan, Sharjah, Lyon, Delhi, Banjarmasin, Mumbai, Ruwais, Vancouver, Barnaul, Krasnodar, Cologne, Novosibirsk, Winnipeg, Ballarat, Strasbourg, Montreal, Omsk, Chennai, Bandung, Lucknow, Düsseldorf, Bristol, Khor Fakkan, Bremen, Fethiye, Medan, Abdali, Mackay, Hawally, Moscow, Bursa, Izmir, Manchester, Perth, Marseille, Darwin, Denpasar, Brisbane, Oxford, Melbourne, Toronto, Paris, Bordeaux, Volgograd, Al Ain, Berlin, Hyderabad, Dubai, Denizli, Konya, Nice, London, Lyon, Munich, Surabaya, Essen, Hamburg, Edirne, Fintas, Navi Mumbai, Saint Petersburg, Ahmedabad, Yogyakarta, Sydney, Quebec City, Fujairah, Toulouse, Mississauga, Makassar, Istanbul, Brampton, Dresden, Al Ahmadi, Surrey, Abu Dhabi, Edinburgh, Bangalore, Birmingham, Lille, Ajman, Chelyabinsk, Bhopal, Jabriya, Newcastle upon Tyne, Dortmund, Al Jahra, Sabah Al-Salem, Kolkata, Augsburg, Saratov, Trabzon, Ankara, Salmiya, Batam, Hatta, Adelaide, Hamilton, Bendigo.
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