Nickel Alloy

Hastelloy Tube

Premium Quality Hastelloy Seamless, Welded & Instrument Tubes for Corrosive, High Temperature and Critical Industrial Applications.

Grade Hastelloy C22 Hastelloy C276 Hastelloy C2000 Hastelloy B2 Hastelloy B3 Hastelloy X
Standard ASTM B163 ASTM B167 ASTM B619 ASTM B622 ASME SB163 ASME SB167 ASME SB619 ASME SB622
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Product Overview

OM Export India Pvt. Ltd. is a trusted manufacturer and supplier of premium quality Hastelloy Tubes manufactured to meet international quality standards for demanding industrial applications. Hastelloy is a high-performance nickel-chromium-molybdenum alloy well known for its exceptional corrosion resistance, high mechanical strength and outstanding performance in aggressive chemical environments.

Hastelloy Tubes provide excellent resistance to oxidizing and reducing media, chlorides, acids and high-temperature service conditions. Their superior durability, excellent weldability and dimensional accuracy make them suitable for industries where reliability and long service life are essential.

We manufacture Hastelloy Seamless, Welded and Instrument Tubes in various sizes, wall thicknesses and finishes to meet diverse industrial requirements. Every tube is produced using high-quality raw materials and undergoes strict quality inspection to ensure excellent mechanical properties and consistent performance.

Our Hastelloy Tubes are widely supplied for domestic and international industrial projects requiring dependable nickel alloy tubing solutions for highly corrosive service environments.

Key Features

Hastelloy Tubes are engineered to deliver reliable performance in aggressive operating environments while maintaining excellent mechanical integrity and corrosion resistance.

  • Excellent Corrosion Resistance
  • Outstanding Oxidation Resistance
  • High Mechanical Strength
  • Superior Weldability
  • Excellent Fabrication Properties
  • High Temperature Performance
  • Excellent Dimensional Accuracy
  • Long Service Life

Product Specifications

Property Specification
Material Hastelloy Alloy
Standards ASTM B163, ASTM B167, ASTM B619, ASTM B622, ASME SB163, ASME SB167, ASME SB619, ASME SB622
Available Grades C22, C276, C2000, B2, B3 & X
Outside Diameter 6.35 mm to 152 mm
Wall Thickness 0.5 mm to 60 mm
Length Up to 6 Meters & Custom Lengths
Tube Type Seamless, Welded, ERW, Fabricated
Ends Plain End, Bevelled End, Threaded End
Surface Finish Annealed & Pickled (AP), Bright Annealed (BA), Polished, Electropolished

Dimensions & Sizes

Parameter Available Range
Outside Diameter 6.35 mm – 152 mm
Wall Thickness 0.5 mm – 60 mm
Length Up to 6 Meters & Custom Lengths
Tube Type Seamless, Welded, ERW & Instrument Tube
Surface Finish AP, BA, Polished & Electropolished

Chemical Composition

Element Hastelloy C276 (%)
Nickel (Ni)50.99 Min
Chromium (Cr)14.50 – 16.50
Molybdenum (Mo)15.00 – 17.00
Iron (Fe)4.00 – 7.00
Tungsten (W)3.00 – 4.50
Carbon (C)0.010 Max
Silicon (Si)0.08 Max
Manganese (Mn)1.00 Max
Phosphorus (P)0.04 Max
Sulphur (S)0.03 Max

Mechanical Properties

Property Value
Tensile Strength 690 MPa Min
Yield Strength 283 MPa Min
Elongation 40% Min
Density 8.89 g/cm³
Melting Range 1325°C – 1370°C

Standards & Specifications

Our Hastelloy Tubes are manufactured in compliance with internationally recognized ASTM and ASME standards to ensure excellent dimensional accuracy, superior corrosion resistance and dependable performance for critical industrial applications.

Applications

Hastelloy Tubes are extensively used in highly corrosive and high-temperature industrial environments where exceptional strength, corrosion resistance and long-term reliability are required.

  • Chemical Processing Plants
  • Petrochemical Industry
  • Oil & Gas Industry
  • Marine Engineering
  • Heat Exchangers
  • Condensers
  • Pressure Vessels
  • Instrumentation Systems
  • Power Generation Plants
  • Industrial Process Piping

Frequently Asked Questions

Q1. What are Hastelloy Tubes used for?
Hastelloy Tubes are widely used in chemical processing, petrochemical, marine, power generation, oil & gas and heat exchanger applications.

Q2. Which Hastelloy grades are available?
Common grades include Hastelloy C22, C276, C2000, B2, B3 and Hastelloy X.

Q3. What tube types are available?
We supply seamless, welded, ERW, instrument, capillary, coiled and heat exchanger tubes.

Q4. Are custom sizes available?
Yes. Hastelloy Tubes can be manufactured in custom sizes, wall thicknesses and lengths as per project requirements.

Q5. Do you provide quality certificates?
Yes. Every supplied material can be provided with a Mill Test Certificate (MTC) and a NABL Approved Laboratory Testing Report where applicable.

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