Hastelloy Tube

Q: Are there any standards or specifications for Hastelloy Tubes?

Yes, there are several standards and specifications for Hastelloy tubes, ensuring they meet quality and performance requirements for specific applications. Common standards include ASTM (American Society for Testing and Materials), ASME (American Society of Mechanical Engineers), and NACE (National Association of Corrosion Engineers). These standards cover various aspects such as material composition, mechanical properties, dimensions, and testing procedures for Hastelloy tubes. Adhering to these standards helps ensure consistency, reliability, and compatibility with industry requirements and regulations.

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Hastelloy Tube Manufacturer and Supplier in Dubai, UAE

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Hastelloy Tubes are specialized alloy tubes renowned for their outstanding corrosion resistance, particularly in aggressive environments like chemical processing plants, aerospace systems, and marine applications. Comprising mainly nickel, molybdenum, and chromium, Hastelloy tubes boast remarkable durability and strength, offering reliable protection against various corrosive substances, including acids and chlorides. With their superior performance and resilience to oxidation, Hastelloy tubes serve as crucial components in industries where corrosion poses significant challenges, providing dependable and long-lasting tubing solutions for demanding applications.

Hastelloy Tube Specifications

Dimensions	:	ASTM, ASME and API
Standard	:	ASTM B622, ASME SB622
Size	:	6.35 mm OD To 152 mm OD
Specialized In	:	Large Diameter Size
Grade	:	Hastelloy C276 (UNS No. N10276)
Schedule	:	SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Form	:	Round, Hydraulic Etc
Type	:	Seamless / Fabricated
Length	:	Single Random, Double Random & Cut Length.
End	:	Plain End, Beveled End, Threaded

Hastelloy Tube Chemical Composition

Grade

Hastelloy

14.5 – 16.5

15 – 17

Bal

4 – 7

3 – 4.5

2.5 max

1.0 max

0.01 max

0.35 max

0.04 max

0.03 max

0.08 max

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Hastelloy Tube Mechanical Properties

Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
8.89 g/cm3	1370 °C (2550 °F)	Psi – 1,15,000 , MPa –790	Psi – 52,000 , MPa – 355	40 %

Top Hastelloy Tube Manufacturing Company in Dubai

At PipingMart, we take pride in being the largest supplier and manufacturer in the UAE, offering cutting-edge solutions for all your piping needs. With state-of-the-art production plants strategically located in the UAE, we boast a vast inventory of over 25,000 tons of premium-quality materials readily available in stock.

We offer These Hastelloy Tube as per DIN, ISO, JIS or ANSI Standard.

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Advantages of Hastelloy Tube

Exceptional Corrosion Resistance: Hastelloy tubes offer superior corrosion resistance, making them suitable for use in highly corrosive environments, including chemical processing, petrochemical, and offshore applications.
Wide Chemical Compatibility: These tubes are resistant to a wide range of corrosive substances, including acids, alkalis, chlorides, and oxidizing agents, allowing for versatile use in various industrial processes.
High Temperature Performance: Hastelloy tubes maintain their mechanical properties and corrosion resistance at elevated temperatures, making them suitable for high-temperature applications such as heat exchangers and furnace components.
Excellent Mechanical Properties: With high strength, toughness, and ductility, Hastelloy tubes offer reliable performance under extreme conditions, ensuring structural integrity and longevity in demanding applications.
Low Maintenance Requirements: Due to their corrosion resistance and durability, Hastelloy tubes require minimal maintenance, resulting in reduced downtime and cost savings over their service life.
Longevity and Reliability: Hastelloy tubes have a long service life and offer reliable performance even in harsh operating environments, contributing to increased system reliability and uptime.

Types of Hastelloy Tube

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Hastelloy Tube Applications

Application Industry

Hastelloy Tube applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.

Chemical Processing

Aerospace Engineering

Petro Chemical Industry

Power Generation Industry

Chemical Processing: Hastelloy tubes are widely used in the chemical processing industry for transporting corrosive chemicals, acids, and solvents. They are essential components in reactors, distillation columns, and chemical piping systems.
Petrochemical Industry: In the petrochemical sector, Hastelloy tubes are employed in refining processes, including oil and gas extraction, refining, and petrochemical production. They resist corrosion from hydrocarbons, acids, and sulfur compounds.
Aerospace Engineering: Hastelloy tubes find applications in aerospace engineering for manufacturing components in aircraft engines, gas turbines, and aerospace structures. Their resistance to high temperatures and corrosion makes them suitable for critical aerospace applications.
Oil and Gas Exploration: Hastelloy tubes are used in oil and gas exploration and production operations, where they withstand corrosive drilling fluids, seawater, and high-pressure environments in offshore and onshore installations.
Power Generation: In power generation plants, Hastelloy tubes are utilized in boilers, heat exchangers, and condensers for steam and water circuits. They withstand high temperatures, pressure, and corrosive environments in power generation processes.
Pharmaceutical Industry: Hastelloy tubes are employed in the pharmaceutical industry for manufacturing equipment and piping systems used in pharmaceutical production processes. They provide corrosion resistance to acids, bases, and pharmaceutical compounds.
Marine Engineering: In marine applications, Hastelloy tubes are used in seawater desalination plants, shipbuilding, and offshore platforms. They resist corrosion from saltwater, chlorides, and marine environments.

How to Choose the Right Hastelloy Tube

Identify Application Requirements: Determine the specific application requirements, including temperature, pressure, corrosive substances, and environmental conditions.
Select the Hastelloy Alloy: Choose the appropriate Hastelloy alloy based on the required corrosion resistance, temperature range, and mechanical properties for the application.
Consider Tube Dimensions: Determine the required dimensions of the tube, including outer diameter, wall thickness, and length, to meet installation and performance requirements.
Assess Fabrication Needs: Consider the fabrication requirements, such as bending, welding, and joining, to ensure compatibility with manufacturing processes and installation methods.
Check Compliance with Standards: Verify that the Hastelloy tube meets relevant industry standards and specifications, such as ASTM, ASME, and NACE, to ensure quality and performance.
Evaluate Corrosion Resistance: Assess the level of corrosion resistance needed for the application, considering factors such as exposure to acids, chlorides, seawater, and other corrosive substances.
Review Supplier Reputation: Choose a reputable supplier with a track record of providing high-quality Hastelloy tubes and reliable customer support.
Factor in Cost Considerations: Consider budget constraints and compare the cost-effectiveness of different Hastelloy tube options while ensuring that quality and performance requirements are met.
Consult with Experts: Seek advice from technical experts or suppliers specializing in Hastelloy tubes to get guidance on selecting the right alloy, grade, and specifications for your specific application.

Are Hastelloy Tubes Cost-effective?

Hastelloy Tubes are known for their superior corrosion resistance and durability, making them highly cost-effective in applications where conventional materials would fail prematurely due to corrosion. While initial costs may be higher compared to standard materials, the long-term benefits of reduced maintenance, extended service life, and minimized downtime often outweigh the upfront investment. Additionally, Hastelloy tubes offer exceptional performance in demanding environments, leading to improved operational efficiency and reliability, further enhancing their cost-effectiveness over time.

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FAQ (Frequently Asked Questions)

Are there any standards or specifications for Hastelloy Tubes?

Yes, there are several standards and specifications for Hastelloy tubes, ensuring they meet quality and performance requirements for specific applications. Common standards include ASTM (American Society for Testing and Materials), ASME (American Society of Mechanical Engineers), and NACE (National Association of Corrosion Engineers). These standards cover various aspects such as material composition, mechanical properties, dimensions, and testing procedures for Hastelloy tubes. Adhering to these standards helps ensure consistency, reliability, and compatibility with industry requirements and regulations.

What are the different types of Hastelloy Tube configurations available?

Hastelloy tubes are available in various configurations to suit different applications and installation requirements. Common types include straight lengths, coils, U-bends, and coiled tubing. Straight lengths are straight sections of tubing used in stationary installations, while coils are continuous lengths wound into a spiral for flexibility and ease of installation in confined spaces. U-bends are shaped like the letter “U” and are used for connecting straight sections of tubing at right angles. Coiled tubing is a continuous length of tubing wound into a coil, commonly used in applications requiring flexibility and compact design, such as heat exchangers and instrumentation systems. These configurations offer versatility and adaptability for diverse industrial applications.

Are Hastelloy tubes susceptible to galvanic corrosion?

Hastelloy tubes are generally resistant to galvanic corrosion due to their composition, which includes nickel, molybdenum, and chromium. However, in certain environments where Hastelloy tubes come into contact with dissimilar metals, galvanic corrosion may occur. Proper design considerations, such as avoiding direct contact with incompatible metals and using insulating materials or coatings, can help mitigate the risk of galvanic corrosion. Additionally, selecting the appropriate Hastelloy alloy with enhanced corrosion resistance can further minimize susceptibility to galvanic corrosion in challenging environments.