Inconel 600 Tubes — ASTM B163 Seamless & Welded Tube Manufacturer in India

What Are Inconel 600 Tubes?

Inconel 600 tubes (UNS N06600 / ASTM B163) are a nickel-chromium-iron alloy tube designed to be utilized in both high temperature and corrosive processes like nuclear plants, chemical processing and heat exchanger systems. Solitaire Overseas is a stock supplier of seamless and welded Inconel 600 tubing with EN 10204 3.1/3.2 MTCs with stock in Mumbai that are in 1/8 -30 OD.

Technically, alloy 600 tubing is extremely tough. It has a minimum tensile strength of 655 Mpa and yield strength of 315 Mpa i.e., it can withstand a lot of physical stress before breaking down. These tubes are also very resistant to chloride-ion stress corrosion cracking and can also work reliably in alkaline or sulfur-rich systems. These tubes are available from 1/8” to 8” OD with wall thicknesses from Schedule 5 through Schedule 160.

Whether to use seamless or welded tubing is a matter of choice and normally depends on the application and budget. Seamless Inconel 600 tubing is produced with no joints or seams that give the tubing maximum strength and the tightest tolerances in high pressure applications. Welded tubing is more economical, though also very reliable with most corrosive mediums, and may be manufactured in much longer lengths, up to 26 meters. Both seamless and welded configurations are used across industries from food processing and paper mills to oil refineries and marine engineering.

For boiler and exhaust system applications, Solitaire Overseas supplies Inconel 600 boiler tubes to ASTM B163 with annealed and pickled finish, and exhaust tubing in cut-to-length options with chamfered or plain ends. Value-added processing including annealing, straightening, and hydrostatic testing is available from stock.

For expert guidance on selecting the right grade and size for your project, please contact our Inconel Tubing solutions team for a personalized consultation.

Table of Contents

• Inconel 600 Tubing Supplier & Manufacturer in India
• Inconel 600 Tube Specifications
• Nickel Alloy 600 Tubing Chemical Composition
• Inconel 600 Tube Mechanical Properties
• Inconel 600 Seamless Tube Equivalent Grades
• Inconel 600 Seamless Tube Sizes
• Pressure Rating of Nickel Alloy 600 Tubing
• Inconel 600 Tubes Wall Thickness
• ASTM B163 Alloy 600 Tube Tolerances
• Inconel 600 Tubing Dimensions
• ASTM B167 UNS N06600 Tube Gauge Chart
• HS Code of Inconel 600 Tubes
• Types of Inconel 600 Tubing
• Frequently Asked Questions About Inconel 600 Tubes

ASTM B163 UNS N06600 Alloy Tube, Inconel 600 Seamless Tubes, Inconel 600 Welded Tubes & Inconel 600 Tubing Supplier & Manufacturer in India

Solitaire Overseas is a leading manufacturer and exporter of Inconel 600 tubes, providing high-precision engineered solutions to industries which require performance in high-temperature and corrosive environments. We have established a good reputation in terms of our technical skill and stringent quality standards and provide the Inconel 600 seamless tubes and alloy 600 tubing of the highest international standards, such as ASTM B163 and ASME SB516.

Our products are produced with high quality raw materials, which are certified by ISO 9001:2015 certification and which will guarantee high quality and consistency. We offer high-performance Inconel 600 tubes that are used in heat exchanger units or have special tubing made with regard to aggressive chemicals that are required to be used in a particular unit environment.

Inconel 600 Tube Specifications

Our Inconel 600 tubes are manufactured to meet the most demanding industrial requirements, ensuring high performance in extreme heat and corrosive environments. We provide a variety of types, including seamless, ERW, and welded configurations, tailored to your project's specific dimensions and standards.

Nickel Alloy 600 Tubing Chemical Composition

The superior performance of Inconel 600 Tubes in high-temperature and corrosive environments is directly attributed to their unique nickel-chromium-iron alloy composition.

Inconel 600 Tube Mechanical Properties

Inconel 600 tubes provide high tensile strength, excellent thermal stability, and outstanding resistance to oxidation and scaling at elevated temperatures. Their superior mechanical and physical properties make them reliable for harsh environments in chemical processing, heat treatment, and aerospace applications.

Inconel 600 Seamless Tube Equivalent Grades

Inconel 600 tubes are available in globally recognized equivalent grades such as UNS N06600, W.Nr. 2.4816, and DIN NCF 600. These equivalent designations ensure compatibility with international material standards, making them suitable for diverse engineering and industrial applications.

Inconel 600 Seamless Tube Sizes

This table provides standard size ranges of Inconel 600 seamless tubes, including OD, wall thickness, and length options used across industries.

Pressure Rating of Nickel Alloy 600 Tubing

The following table outlines the pressure ratings of Nickel Alloy 600 tubing based on grade, OD, wall thickness, and manufacturing condition.

Inconel 600 Tubes Wall Thickness

This table details the available wall thickness ranges of Inconel 600 tubes to suit high-temperature and high-pressure applications.

ASTM B163 Alloy 600 Tube Tolerances

The table below specifies dimensional tolerances for ASTM B163 Inconel 600 tubes, ensuring compliance with international quality standards.

Inconel 600 Tubing Dimensions

This table lists the standard dimensional data of Inconel 600 tubing, including outside diameter and corresponding measurements.

ASTM B167 UNS N06600 Tube Gauge Chart

The gauge chart below helps identify wall thickness values of ASTM B167 UNS N06600 tubes for accurate selection and design.

HS Code of Inconel 600 Tubes

Types of Inconel 600 Tubing

Below is a comprehensive list of common types and forms of Inconel 600 tubing available, including seamless, welded, precision, coiled, square, and specialty tubes used in various industrial applications.

Inconel 600 Seamless Tube

Alloy 600 Welded Tube

UNS N06600 Annealed Tube

Inconel Alloy 600 Square Tubing

Nickel Alloy 600 Exhaust Tubing

Werkstoff NR. 2.4816 Condenser Tubes

EN 2.4816 Heat Exchanger Tube

DIN 2.4816 Boiler Tube

WNR 2.4816 Superheater Tubes

2.4816 Inconel 600 Coiled Tubing

Nickel 600 Precision Tubes

UNS 6600 High Pressure Tube

AMS 5580 Hydraulic Tubing

ASTM B167 UNS N06600 Capillary Tubing

ASME SB 167 Nickel 600 Instrumentation Tube

ASTM B167 N06600 Condenser Tube

Applications of Inconel 600 Tubes

Heat Exchangers & Condensers

Inconel 600 tubes are specified for heat exchanger and condenser applications under ASTM B163 due to their stability under thermal cycling and low scaling tendency. Their resistance to fouling and oxidation maintains heat transfer efficiency over extended service life, reducing maintenance intervals in refineries, power plants, and chemical plants.

Nuclear Power (Steam Generators, Pressuriser Sleeves / Heaters)

Inconel 600 finds application in nuclear steam generators due to its ability to resist stress corrosion cracking (SCC) in high temperature and high purity water. It is also applied in the pressuriser heater sleeve because it has the ability to withstand high pressure and temperature.

Chemical Processing

Inconel 600 tubes are used in chemical processing plants handling acids, alkalis, and mixed corrosive media. The alloy’s chromium content provides resistance to oxidising acids while the high nickel base resists chloride and caustic environments making it a reliable choice for reactor linings, heat exchanger bundles, and transfer piping.

Aerospace & Gas Turbines

Inconel 600 is used in aerospace exhaust systems, combustion liners, and gas turbine components where continuous exposure to temperatures above 800°C requires both oxidation resistance and mechanical stability. Its solid-solution strengthening allows it to retain tensile properties at temperatures where standard stainless steels fail.

Food Processing & Pharmaceutical

Food processing and pharmaceutical industries use Inconel 600 tubes due to their corrosion resistance and cleanability. They can sustain multiple sterilization cycles without the degradation of the surface integrity and purity requirements.

Alloy 600 Seamless Tube Certificates & Documentation

• Material Test Certificates (MTC): It will also cover EN 10204/3.1B, EN 10204 3.1 and EN 10204 3.2 certifications to ensure that they meet the desired technical specifications.
• Raw Material & Processing Records: Gives a Raw Materials Certificate and Heat Treatment Charts with detailed views to show the history and structure of the alloy.
• Non-Destructive and Laboratory Tests: It includes 100% Radiography Test Report, Laboratory Test Certificates, and Moisture Test Results in order to ascertain internal soundness and purity.
• Dimensional Quality and Surface Quality: Surface roughness measurement Information Dimensional Quality Surface Quality: Area of special reports to ensure tight tolerance.
• Third-Party & Compliance Verification: Provides a Third Party Inspection Report and DFARS compliance to the high standards of defense and industry. 
• Shipping and Global trade documents: Fumigation certificates, Hs code commercial invoices and Form A to the generalized system of Preferences are all available to facilitate the smooth international logistics.

Inconel Pipe & Inconel Tube Range Includes