Inconel Pipes Manufacturers & Suppliers

Inconel Pipes : Manufacturers, Stockist & Supplier : Kinnari Steel

Inconel Pipes are one of the major growing requirements in high corrosion regions. It is a niche requirement that is served to the clients for specialized operations. KSC is the most trusted name for manufacture and supply of Inconel Pipes. The industry is too stuffed with companies that supply low-quality pipes. Thus, our customers look up to us to supply the highest quality with German quality and Japanese consistency. Kinnari Steel are Inconel Pipes Manufacturers, Inconel Pipes Stockiest & Inconel Pipes Supplier.

Kinnari Steel is a highly trusted and most preferred vendor of Inconel Pipes. We are one of the leading manufacturers and suppliers of excellent quality Inconel Pipes in the country. We also export products worldwide and have delivered products in more than 55 countries. We have an international client base and our products are highly known for meeting international standards. Our rich experience of service includes various sectors including oil and gas industry, marine industry, chemical industry and nuclear industry among others.

At Kinnari Steel, client satisfaction is our first and foremost priority. We put extra efforts in offering the best in class value added services to our esteemed clients. We have a highly dedicated team of quality professionals who testify our product line on various quality parameters to make sure best quality products are made available. Our fastest delivery services have made us highly preferable in the industry. We are a very reliable brand and are highly recommended by all our customers.
Inconel Pipes
Looking to buy Inconel Pipes? Contact Us 

What is Inconel?

Inconel is a superalloy that is immensely coveted and has innumerable qualities that make it an extremely important material. It is highly resistant to corrosion and oxidation and thus this material has made itself useful in a gamut of industries. The alloy also has excellent mechanical properties and presents the desirable combination of high strength and good workability. Inconel has shown great usability for service in extreme environments subjected to pressure and heat.

The alloy gains its property of resistance to corrosion by many organic and inorganic compounds due to the high nickel content in it, which also gives it immunity towards chloride-ion stress-corrosion cracking. Chromium gives inconel resistance to sulphur compounds and also provides the ability for resistance against oxidizing conditions at high temperatures.

Typical uses of Inconel are in chemical and aerospace industries. It is used in making the rocket and jet engines and even in commercial gas turbines. The petrochemical processing, Pollution control equipments, and even Nuclear reactors make use of inconel.

Inconel is a grade of high nickel based alloys. Inconel is the registered trademark of Special Metals Corporation Group of Companies. Common trade names are:

  • Alloy 600, Alloy 601, Alloy 625, etc.
  • UNS N06600, UNS N06601, UNS N06625
  • Werkstoff 2.4816 , 2.4851 , 2.4856

 Typical Properties:

  • Impeccable Resistance to High Corrosion Environments
  • Good fabrication properties
  • High strength alloy
  • Oxidation Resistant
  • High tensile strength
  • Suitable for high temperature

Specifications for Pipe & Tube – ASTM B 444/B 829 & ASME SB 444/SB 829 (Seamless Pipe & Tube), ASME SB 705/SB 775 (Welded Pipe) Source: Special Metals.

Inconel Pipes


Inconel Pipes are nickel-chromium based pipes that are non-magnetic and have superb resistance to high-temperature oxidation. They exhibit excellent corrosion resistance and mechanical properties in the most demanding environments. They have good oxidation resistance at high temperatures and show great resistance to chloride-induced stress corrosion cracking. They also put up excellent corrosion resistance against high-purity water. These pipes have easy weldability under a wide range of temperatures and thus are highly preferred in multiple industries.

Typical uses of Inconel Pipes are in Chemical processing plants, Furnace components, Petrochemical processing factories, Sea water applications, offshore oil and gas platforms, Heat exchangers and nuclear engineering. Inconel pipes are also greatly suitable for industrial heating equipments, marine engineering and pulp and paper manufacturing.



Limiting Chemical Composition (%)
Nickel (plus Cobalt) 72.0 min.
Chromium 14.0-17.0
Iron 6.00-10.00
Carbon 0.15 max.
Manganese 1.00 max.
Sulfur 0.015 max.
Silicon 0.50 max.
Copper 0.50 max


Density lb/in3 0.306
Mg/m3 8.47
Melting Range °F 2470-2575
°C 1354-1413
Specific Heat Btu/lb-°F 0.106
J/kg-°C 444
Electrical Resistivity ohm-circ mil/ft 620
μΩ-m 1.03
Curie Temperature °F -192
°C -124
Permeability at 200 oersted (15.9 kA/m) 1.010


Typical applications of Inconel Pipes include:
  • Chemical processing plants
  • Furnace components
  • Petrochemical processing factories
  • Sea water applications
  • Offshore oil and gas platforms
  • Heat exchangers
  • Nuclear engineering

Should you buy Inconel Pipes? Is it suitable for your application?

Typically you must consider various properties of Inconel and the application environment where the piping is used. If the environment requires another grade of nickel based alloys or has some special properties, or an alternate is usable, you must go for it. Alloy 625 is very hard material and not suggested for use where not required. It is more expensive than stainless steel and must be used with caution. It is highly used in the aeronautics industry.

Write to our Consultant to check if Inconel Pipes are what you need for your application.

About Kinnari Steel

Kinnari steel is a manufacturer and supplier of Inconel Pipes since 2 decades. We are specializing in sourcing needs of clients for nickel based Alloys. We bring in tremendous experience to the industry. We have clients around the world and are a major brand in Europe. We have gained much prominence to due propulsion and expertise in high nickel alloys.

Kinnari Steel Corporation is a leading distributor of Stainless Steel and Alloy Steel Products. We have been involved in manufacturing and supplying stainless steel 316 pipes since 2 decades. We hold great expertise in sourcing needs of clients for nickel based Alloys. Our aim is to provide best services in the industry and over the years we have gained much prominence due to propulsion and expertise in high nickel alloys. We thus handle each of our clients’ queries with great sincerity and help them figure out their requirements.

In order to maintain the highest standards of quality we make sure that each and every unit is individually inspected and tested, thereby cropping out the scope of any sort of anomaly. Great emphasis is placed on making our products in an environment-friendly way and prevents any kind of harm to nature. We are known across our clients for fast delivery of high products and we have a very low rejection rate. We put great efforts in catering to the needs of our clients and thus we have a huge base of happy customers.
Our head office is located in Mumbai. Kinnari Steel Corporation is certified by ISO 9001: 2008 for continued excellence in providing impeccable quality products to its customers.


  • Nonavailability of products
  • Late deliveries of goods
  • Poor/Unprofessional Packing
  • No control on quality and testing
  • High rejection rate
  • Poor after sales service
  • Supply of wrong grades
  • Material inconsistent with ASTM Standards
  • Very hard material for use
  • Dubious Practices
  • Lack of knowledge
  • Product fails under high pressure
  • High pricing of the goods due to supplier commission
  • Weld repair of goods


  • We offer an unmatched World class buying experience to all our customers
  • Our delivery service is the fastest
  • We provide Mill test report in accordance with EN10204 NACE 3.1, NACE 3.2
  • 3rd Party inspection is carried out
  • High-pressure sustainability is a characteristic feature of our products
  • We are highly known for products with Impeccable surface finish
  • Product replacement warranty is given
  • We offer excellent After sales support and services
  • We offer High-quality packaging and Packing for sea and Air transport
  • We have the Highest stock in the country
  • Our products have ISO 9001:2008 , ISO 14001:2004, OHSAS 18001:2007 Certifications
  • we offer Competitive pricing
  • our High experience in working with Nickel Based Alloys makes us highly preferable
  • We provide Heat Number Traceability
  • Brand Marking and Identification on all products are provided

We serve each client problem per case and help him source his requirements. As of 2015, we are stocking 298 tons of Inconel Pipes, the highest in the country. We have sizes from ½” to 12” in various thicknesses in ready stock at any time. We stock both seamless and welded ( ERW) pipes. Thus, a standard size is available for delivery immediately against the purchase order.

In our experience, clients face the following problems: while buying Inconel Pipes.

  • Late delivery to very late delivery
  • Rough surface finish
  • Ovality in the pipe
  • Burr at the weld ends
  • Poor packaging
  • Supply of wrong grades
  • No inspection report
inconel pipes

The number one reason our clients buy from Kinnari Steel is the excellence in service. Besides providing the goods, we provide a buying experience like no company in the world. The whole experience of buying at Kinnari Steel is the reason we have become the market leaders. It is the discipline of the market leader that what we adhere to.

Besides championing the industry problems; we provide the following value addition to our clients for supply of Inconel Pipes.

  • World class buying experience
  • The fastest delivery in the world
  • Mill Test Report in Accordance with EN-10204 , NACE 3,1
  • Test certificate from ISO 17025 Standards Laboratory
  • High-Pressure Sustainability
  • Triple protection packing and packaging
  • Consultancy for use & Service emergency
incon pipes

Case Study:

An “Unnamed” Plant in Kuwait (Not named for commercial reasons), faced a shutdown due to the leakage in Inconel Pipes installed subsea for research and development. The pipes faced an undue corrosion within 1 month of use and were left unattended. The problem escalated within 15 days with the entire system shut down. The subcontractors inspected the material and found to not be compliant as Inconel grade due to low nickel percentage.

They contacted us for the requirement of 2” Schedule 40 pipes – 136 meters as soon as possible. Inconel pipes are not stocked in the Middle East countries due to extremely slow consumption. We had full stock ready and dispatched the material immediately on receiving the payment and purchase order. The client has given us the business of 165,000 USD since. A recent meeting tells us, he doesn’t think he will need to change the Inconel Pipe for another decade.

This is what we strive for; longevity of our goods and a happy customer.

Trending Grades of Inconel:

Inconel 625
Contact Us To buy Inconel Pipes.

Types Of Inconel Pipes

Inconel Pipes: Highest Alloy 625 Pipes in Ready Stock in 2015!
Looking to purchase Inconel Pipes? We are manufacturers and suppliers of Inconel Pipes. Send us your requirements, we shall offer you best prices very quick.
Brand: KSC
Product ID: I-P
4.3 based on 67 reviews

Back to Top