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Inconel Pipes And Inconel Tubes

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Inconel Pipes Exporters, Inconel Tubes, Inconel Alloy Seamless Tube, Incoloy Pipes, Incoloy Alloy Tube, Inconel Tubing Distributors, Inconel Pipes Supplier, Inconel Alloy Tubes, Inconel Seamless Pipe, Inconel Electropolished Pipes & Tubes Exporter in India.

Kalpataru piping is a reliable producer and distributor of Inconel pipes and tubes both locally and globally. Our products consist of a wide selection of ASTM B167 Inconel seamless pipes and welded pipes, ERW pipes, EFW pipes, and Inconel tubes that are available in different sizes, shapes, and wall-thickness to satisfy the industrial needs of many. We can also provide custom lengths of pipes, wall thickness and schedules to match project requirements, using grades of Inconel to use in industry.

We are the leading supplier of Inconel products, and this has made us observe that every product is produced with the highest quality raw materials and production technology, and the quality of the product is in line with the international standards of the products, including ASTM B167, ASTM B444, and ASME. The quality of all products is subject to intense quality tests, such as chemical tests, mechanical tests, hardness tests, flaring, and intergranular corrosion tests, before high standards are achieved at delivery. Being the major suppliers of Inconel pipes, we keep the available stock of standard sizes which are readily dispatched at specifications and provide all the required test certificates and documentation needed with international shipments. We use our Inconel pipes and tubes in most industries including aerospace, automotive, power generation, chemical and petrochemical, marine engineering, and oil and gas. They find extensive use in industrial heat exchangers, heaters, and condensers as they are resistant to corrosion and have good mechanical behavior therefore they can be used in chemical processing plant, refineries, and in other processes with extreme needs.

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Introduction to Inconel Pipes & Tubes

Pipes and tubes are essential components in the infrastructure of manufacturing, construction, and chemical industries. Inconel alloy material, a member of the austenitic nickel-chromium superalloy family, forms a stable passivating oxide layer when exposed to high heat, protecting the surface from corrosion and degradation. High-performance Inconel alloy material designed to withstand extreme heat and corrosive environments. They are primarily nickel-based alloys, similar to Incoloy, Monel & Hastelloy, with variations in elemental composition according to application requirements. These alloys are used in manufacturing pipes, pipe fittings, seamless pipes, and clad pipes, protecting against oxidation and carburization in high-temperature industrial operations. Inconel pipes and tubes are typically manufactured using alloy grades including 600, 601, 625, 718, 800, and 825. Discover our detailed guide to choosing the right Inconel grades for industrial applications.

The manufacture, construction and chemical industries rely heavily on pipes and tubes as part of their infrastructure. Inconel alloy material is a part of the chromium nickel austenitic superalloy family of alloy that will develop stable passivating oxide over the surface when subjected to high temperature preventing corrosion and other degradation on the surface. Inconel alloy material is a high-performance material that is used in extremely hot and corrosive temperatures. They are mostly the same alloys as Incoloy in that they are nickel based alloys, except that the elemental composition is varied to meet the demands of the application. Such alloys are utilized in production of pipes, pipe fittings, seamless pipes and clad pipes to resist oxidation, and carburization of the pipe in high temperature industrial processes. Alloy grades 600, 601, 625, 718, 800, 825 are usually used to produce Inconel pipes and tubes. Learn all about our industrial guide to the selection of Inconel grades.

Inconel Pipes & Tubes Grades

Kalpataru Piping offers a wide range of Inconel pipes and tubes in various grades, suitable for high-temperature, high-pressure, and corrosive industrial applications. Our extensive stock of Inconel pipe & tubing products includes grades such as Inconel 600 Pipes & Tubes, Inconel 601 Pipes & Tubes, Inconel 625 Pipes & Tubes, Inconel 718 Pipes & Tubes, and Inconel 652 Pipes & Tubes. These Inconel pipes are available in seamless and welded forms.

Comparison overview of key Inconel grades:

Inconel 600

N06600

2.4816

Excellent resistance to oxidation and corrosion in high-temperature environments; good mechanical properties

Heat exchangers, chemical processing, furnace components

Inconel 601

N06601

2.4851

High-temperature strength, oxidation resistance, and good ductility

Aerospace, chemical industry, high-temp reactors

Inconel 625

N06625

2.4856

Superior corrosion resistance, high strength, and excellent performance in seawater, alkalis, and non-oxidizing acids

Oil & gas, marine engineering, chemical processing

Inconel 718

N07718

2.4668

Exceptional strength at both high and low temperatures; excellent fatigue and creep resistance

Aerospace, power generation, high-pressure vessels

Types of Inconel Pipes And Inconel Tubes

Inconel 718 Pipes And Inconel 718 Tubes

Inconel 600 Pipes And Inconel 600 Tubes

Inconel 601 Pipes And Inconel 601 Tubes

Inconel 625 Pipes And Inconel 652 Tubes

Inconel Pipe & Tube Specification

Inconel pipes have different specifications based on the type and grade of Inconel. Inconel pipes come in a large variety of styles and grades which are used in various applications. The Inconel pipes are produced according to the international standards such as ASTM, ASME, API, EN, and DNV. Also, our Inconel tubes are sold based on the world-quality standards, which guarantee the high stability of their operation under the harsh conditions of industry.

Specifications	ASTM B167, B725, B516, B516, B444, B705, B704, B407, B514, B515, B423 / ASME SB167, SB725, SB516, SB516, SB444, SB705, SB704, SB407, SB514, SB515, SB423
Pipe Size	15 NB UP TO 600 NB IN SCH 5S, 10S,10, 20, 40S, 40, STD, 60, 80S, 80, XS, 100, 120, 140, 160 & XXS
Tube Size	1 mm OD upto 254 mm OD in 0.2 TO 20 mm thickness.
Type	Seamless / ERW / Welded / Fabricated
Length	Single Random, Double Random & Cut Length.
End	Plain End, Beveled End, Treaded

Available Inconel Pipes & Tubes Stock

We offer a wide range of high-quality Inconel Pipes & Tubes to meet diverse industrial requirements. Our stock includes Inconel Seamless Pipes, Inconel Welded Pipes, Inconel EFW Pipes, Inconel Round Pipes, Inconel Hollow Pipes, and Inconel ERW Pipes, available in various sizes, wall thicknesses, and grades.

Chemical Composition

ELEMENT	INCONEL 600
NI	72.00 min
CR	14.00 – 17.00
FE	6.00 – 10.00
MN	1.00 max
C	0.15 max
CU	0.50 max
SI	0.50 max
S	0.015max

Inconel Pipes Mechanical Properties

CONDITION & SIZE	TENSILE STRENGTH	YIELD STRENGTH	ELOGNATION
HOT WORKED ANNEALED < 5″ (127MM)	80 (550)	30 (205)	35
HOT WORKED ANNEALED > 5″ (127MM)	75 (515)	25 (170)	35
COLD WORKED ANNEALED < 5″ (127MM)	80 (550)	35 (240)	30
COLD WORKED ANNEALED > 5″ (127MM)	80 (550)	30 (205)	35
ANNEALED < 31.8 ODᴬ	80 (552) – 110 (758)	35 (241)	30

Equivalent Grades for Inconel Pipes

STANDARDS	SEAMLESS	WELDED
ASTM	B 163 / 167 / 829	B 516 / 517 / 751 / 775

Request Technical Specification of Inconel Pipes & Tubes

Inconel Pipes & Tubes Technical Data Sheet

Inconel Pipes Outside Diameter & Wall Thickness

Product Description	Outside Diameter, OD (in mm)	Wall Thickness, WT (in mm)>
Inconel Alloy Round Pipe	6mm – 630mm	0.5mm-30mm
Inconel Alloy Square Pipe	12.7mm* 12.7mm to 300mm* 300mm	0.5mm-30mm
Inconel Alloy Rectangular Pipe	1020mm to 100200mm	0.5mm-30mm
Inconel Alloy Colour Coated Pipe	6mm to 630mm	0.5mm-30mm
Inconel Alloy Ornamental Pipes	12.7mm to 76.2mm	0.5mm-2.0mm
Inconel Alloy Electropolished Pipes	12.7mm to 250mm	0.5mm-30mm
Inconel Alloy Slot Round Pipe	12.7mm to 76.2mm	0.5mm-2.0mm
Inconel Alloy Triangle Pipe	16mm to 85mm	0.5mm-3.0mm
Inconel Alloy Hexagonal Pipes	13mm to 85mm	0.5mm-2.0mm
Thin-Wall Inconel Alloy Pipes	22mm0.7mm to 108mm2.0mm	0.5mm-2.0mm
Inner/Outside Polished Inconel Alloy Pipes	12.5mm to 203.2mm	1.0mm – 5mm
Inconel Alloy Seamless Pipes	6mm to 430mm	0.8mm – 30mm

Inconel Tube Size Chart

Wall Thickness	Seamless Tube Sizes ( O.D.)
.010	1/16″ , 1/8″ , 3/16″
.020	1/16″ , 1/8″ , 3/16″ , 1/4″ , 5/16″ , 3/8″
.012	1/8″
.016	1/8″ , 3/16″
.028	1/8″ , 3/16″ , 1/4″ , 5/16″ , 3/8″ , 1/2″ , 3/4″ , 1″ , 1 1/2″ , 2″
.035	1/8″ , 3/16″ , 1/4″ , 5/16″ , 3/8″ , 7/16″ , 1/2″ , 16″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 2″ , 2 1/4″
.049	3/16″ , 1/4″ , 5/16″ , 3/8″ , 1/2″ , 16″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/8″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 2″ , 2 1/4″
.065	1/4″ , 5/16″ , 3/8″ , 1/2″ , 16″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 1 3/4″ , 2″ , 2 1/2″ , 3″
.083	1/4″ , 3/8″ , 1/2″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 1 7/8″ , 2″ , 2 1/2″ ,3″
.095	1/2″ , 5/8″ , 1″ , 1 1/4″ , 1 1/2″ , 2″
.109	1/2″ , 3/4″ , 1″ , 1 1/4″ , 1 1/2″ , 2″
.120	1/2″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 2″ , 2 1/4″ , 2 1/2″ , 3″
.125	3/4″ , 1″ , 1 1/4″ , 1 1/2″ , 2″ , 3″ , 3 1/4″
.375	3 1/2″

Weight Chart for Inconel Pipes & Tubes

For precise calculations of Inconel pipe and tube weights based on size, schedule, and material, check our Pipe & Tube Weight Calculator for quick and accurate results.

Nominal Bore	Outside Diameter	Light (A-Class) Thickness Weight	Medium (B-Class) Thickness Weight	Heavy (C-Class) Thickness Weight
Inch	mm	Inch	mm	mm	kg/mtr	mm	kg/mtr	mm	kg/mtr
1/8″	3 mm	0.406	10.32	1.80	0.361	2.00		2.65	0.493
1/4″	6 mm	0.532	13.49	1.80	0.517	2.35	0.407	2.90	0.769
3/8″	10 mm	0.872	17.10	1.80	0.674	2.35	0.852	2.90	1.02
1/2″	15 mm	0.844	21.43	2.00	0.952	2.65	1.122	3.25	1.45
3/4″	20 mm	1.094	27.20	2.35	1.410	2.65	1.580	3.25	1.90
1″	25 mm	1.312	33.80	2.65	2.010	3.25	2.440	4.05	2.97
1.1/4″	32 mm	1.656	42.90	2.65	2.580	3.25	3.140	4.05	3.84
1.1/2″	40 mm	1.906	48.40	2.90	3.250	3.25	3.610	4.05	4.43
2″	50 mm	2.375	60.30	2.90	4.110	3.65	5.100	4.47	6.17
2.1/2″	65 mm	3.004	76.20	3.25	5.840	3.65	6.610	4.47	7.90
3″	80 mm	3.500	88.90	3.25	6.810	4.05	8.470	4.85	10.1
4″	100 mm	4.500	114.30	3.65	9.890	4.50	12.10	5.40	14.4
5″	125 mm	5.500	139.70	–	–	4.85	16.20	5.40	17.8
6″	150 mm	6.500	165.10	–	–	4.85	19.20	5.40	21.2

Inconel Pipe & Tube Certificates and Value-Added Services

At GIC, we provide comprehensive manufacturer test certificates (TC) in accordance with EN 10204/3.1B, along with raw material certificates, 100% radiography test reports, and third-party inspection reports. We also supply standard certificates like EN 10204 3.1 and additional certifications such as NACE MR 01075 and Ferrite Content reports upon client request.

Certificates Available:

EN 10204/3.1B
Raw Material Certificate
100% Radiography Test Report
Third-Party Inspection Report

ASTM, ASME, and API Inconel Pipe Value-Added Services

We ensure that all our Inconel pipes and tubes undergo strict quality inspections before dispatch to guarantee superior performance and reliability.

Material Testing Services Include:

Mechanical Testing (Tensile of Area)
Hardness Test
Chemical Analysis (Spectro Analysis)
Positive Material Identification (PMI Testing)
Flattening Test
Micro and Macro Test
Pitting Resistance Test
Flaring Test
Intergranular Corrosion (IGC) Test

Inconel Alloy Pipes & Tubes Price List

Estimated pricing for Inconel pipes and tubes varies based on grade, size, schedule, manufacturing type (seamless or welded), and market conditions. The prices below are indicative and meant for budgeting and comparison purposes only. For exact prices, project discounts, and bulk orders, please contact us.

Inconel Grade	Product Type	Size Range	Estimated Price Range (₹/kg)*
Inconel 600	Seamless Pipe / Tube	½” – 8”	₹6,000 – ₹8,500
Inconel 600	Welded Pipe / Tube	½” – 24”	₹5,200 – ₹7,500
Inconel 601	Seamless Pipe / Tube	½” – 8”	₹6,500 – ₹9,000
Inconel 625	Seamless Pipe / Tube	½” – 10”	₹9,500 – ₹13,500
Inconel 625	Welded Pipe / Tube	½” – 24”	₹8,500 – ₹12,000
Inconel 718	Seamless Pipe / Tube	½” – 6”	₹11,000 – ₹16,000

*Prices are approximate and subject to change based on raw material costs, availability, specifications, testing requirements, and order quantity.

Note:

Custom sizes, wall thicknesses, and schedules may affect pricing
Additional costs may apply for third-party inspection, NACE compliance, and special testing
Export pricing may vary depending on destination and certification requirements

Inconel Pipe Welding Tips

Inconel pipes should be welded with caution since they crack under overheating. The process of TIG (Tungsten Inert Gas) welding is the one that is most frequently suggested in welding ASTM B444 Inconel seamless pipes since it provides better heat management and the quality of the weld. Having low heat input, ensuring the weld has cooled off fully between passes and having a short stabilized arc length are some of the important welding tips. Consumes less heat (compared to stainless steel) by approximately 30-%. To ensure shielding and prevention against oxidation, it is important that high purity of the argon is used and a large diameter gas cup chosen so as to cover the welt area adequately.

Frequently Asked Questions About Inconel Pipes & Tubes

What is Inconel pipe used for?

Inconel pipe Inconel is produced using nickel-based superalloys, which are meant to work under high-temperature conditions, high-pressure and corrosive conditions. The grades like Inconel 625 find extensive application in aerospace, chemical processing, oil and gas, marine and power generation industries because they are very resistant to oxidation, cracking and corrosion

How does Inconel compare to stainless steel?

Pipes and tubes made of Inconel are much more resistant to corrosion and strength in high temperature than stainless steel. Although the Inconel is more costly, it performs better in high temperatures at high levels of aggressive chemicals, unlike stainless steels such as 17-4PH, resulting in the use of this type of alloy in highly demanding applications.

Does Inconel have higher strength than titanium?

Yes, in many cases. Inconel 718 can be used as an example with tensile strength of about 1,375 Mpa, more than Ti-6Al-4V titanium alloy of about 1,170 Mpa. Another benefit of Inconel is its superior performance under high temperatures and corrosion whereas titanium is usually chosen based on weight considerations.

What is Inconel tubing?

Inconel tubing is made of nickel-chromium alloys including Inconel 625, which boasts of high strength, excellent fabricability, as well as excellent corrosion resistance. These tubes can be used in high temperatures (cryogenic conditions) as well as high temperatures (980 C (1800 F) and hence can be applied in heat exchangers, condensers, and high-pressure systems.

How are Inconel 625 pipes and tubes available in size?

Seamless tubes made of Inconel 625 can be found in sizes between 4 mm and 219mm OD with wall thickness as thin as 0.5 mm to 20mm, and also welded and EFW Inconel pipes, which are available in the larger sizes, usually between 5mm and 1219.2mm on the.OD.