Hastelloy B3 Pipes

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Hastelloy B3 Pipes Seamless & Welded Pipe Suppliers and Manufacturer in UAE

Hastelloy Alloy B3 Pipes, Hastelloy N10675 Pipes, Alloy 2.4600 Pipes Manufacturer In Dubai, ASME SB 622 Alloy B3 Seamless Pipes, Manufacturer And Supplier in Dubai, UAE

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Elevate your industrial operations to unparalleled levels of excellence with our premier Hastelloy B3 Pipes, prominently featured on our product pages. Meticulously crafted with precision engineering, these pipes epitomize unmatched quality and resilience, meticulously tailored to exceed the rigorous demands of diverse industrial environments. Renowned for their exceptional resistance to corrosive media, our Hastelloy B3 Pipes stand as a testament to reliability, ensuring optimal performance even in the most challenging conditions. Compliant with industry standards, our pipes guarantee unparalleled durability and longevity, promising steadfast support to your operations. As a reliable supplier, we prioritize customer satisfaction, offering tailored solutions, competitive pricing, and swift delivery. Whether for construction, infrastructure, or industrial ventures, count on our Hastelloy B3 Pipes to consistently deliver beyond expectations.

Hastelloy B3 Pipes Specifications

StandardASTM B622, B619 / ASME SB622, SB619
StandardASTM, ASME and API
Size15 NB UP TO B3 NB IN SCH 5S, 10S,10, 20, 40S, 40, STD, 60, 80S, 80, XS, 100, 120, 140, 160 & XXS
LengthSingle Random, Double Random & Required Length, Cut Length
EndPlain End, Beveled End, Treaded

Hastelloy B3 Pipes Chemical Composition

Grade C Cr Mo Si Al Fe Ni
Hastelloy B3 0.01 max 1.5 28.5 10 max 0.50 max 1.5 65.0 mi

Hastelloy B3 Pipes Mechanical Properties

ElementDensityMelting PointTensile StrengthYield Strength (0.2%Offset)Elongation
Hastelloy B39.2 g/cm31370 °C (2550 °F)Psi – 1,15,000 , MPa –760Psi – 52,000 , MPa – 35040%

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Contact us to get a quick quote for your requirement.

We offer These Hastelloy B3 Pipes as per DIN, ISO, JIS or ANSI Standard.

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Advantages of Hastelloy B3 Pipes

Hatselloy b3 pipes
  • Anti-corrosion properties: Hastelloy B3 is highly resistant to corrosion, especially in the presence of reducing acids such as hydrochloric acid, sulfuric acid, phosphoric acid, acetic acid, and other strong chemicals.

  • High-Temperature Resistance: Hastelloy B3 pipe can withstand high temperatures with minimal degradation during operation. This property is important for applications in aerospace, chemical processing, and power generation industries where high temperatures are common.

  • Excellent mechanical strength: Hastelloy B3 maintains its strength and integrity even at elevated temperatures, making it suitable for applications where mechanical stress and strain are critical factors

  • Versatility: Hastelloy B3 pipes can be used in various applications due to corrosion resistance and high-temperature capability. They are commonly used in pharmaceutical, oil and gas, pharmaceutical, pulp and paper industries.

  • Longevity: The corrosion resistance and durability of Hastelloy B3 pipes contribute to their durability, resulting in longer life and lower maintenance costs over time

  • Easy to manufacture: Hastelloy B3 pipe is easy to manufacture, weld, and manufacture in various shapes and sizes, allowing it to be customized to meet specific application requirements.

  • Safety: Reliable, corrosion-resistant, and high-temperature-resistant Hastelloy B3 pipe enhances safety in industrial applications that could lead to hazardous conditions or environmental damage in the event of failure.

  • Cost-effectiveness: Although initially more expensive than some other materials, the longevity and efficiency of Hastelloy B3 pipes can result in lifetime cost savings due to reduced maintenance, timing and replacement

Types of Hastelloy B3 Pipes

UNS N010675 B3 Weld Pipe
UNS N010675 Welded Pipe
Hastelloy B3 Square Pipe (Radius Corners)
Hastelloy DIN NR. 2.4600 Pipe material
Hastelloy B3 Clad Pipe
Hastelloy B3 Lined Pipe

Hastelloy B3 Pipes Uses

  • Chemical applications: Hastelloy B3 pipes are widely used in the chemical industry for handling volatile chemicals such as hydrochloric acid, sulfuric acid, acetic acid, phosphoric acid, etc. They are used in reactors, heat exchangers, piping systems, and storage tanks.

  • Oil and Gas: In the oil and gas industry, Hastelloy B3 pipelines are used in applications involving acidic gas environments in the presence of hydrogen sulfide (H2S) and are used in processing units, pipelines and equipment in the refinery industry.

  • Pharmaceutical Industry: Hastelloy B3 pipe finds application in the pharmaceutical industry where corrosives are used. Reactive compounds such as acids and bases are transported to pharmaceutical plants.

  • Pulp and Paper Industry: In the pulp and paper industry, Hastelloy B3 pipe is used in refineries and chemical plants where corrosive chemicals are used to wash and treat pulp

  • Wastewater Treatment: The wastewater treatment plant uses Hastelloy B3 pipes to handle corrosive chemicals and acids associated with water treatment processes, including wastewater treatment, desalination and purification

  • Power generation: Hastelloy B3 pipe is used in power plants, especially in systems where acidic solutions are used for cooling and heat exchangers

  • Aerospace and Safety: For aerospace and defence applications, Hastelloy B3 pipes are used in components and systems that require high corrosion resistance, such as fuel systems, hydraulic systems and exhaust gases

Application Industry

Hastelloy B3 Pipes  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.

Oil & Gas Industry

Aviation Industry

Petro Chemical Industry

Power Generation Industry

How to Choose the Right Hastelloy B3 Pipes

  • Corrosion resistance: Hastelloy B3 is known for its exceptional corrosion resistance, especially in corrosion-reducing environments. Please ensure the pipes suit your specific hot environment, be it acids, alkalis, or other chemicals.

  • Temperature and Pressure: Check operating temperature and pressure conditions under which pipes lie. Hastelloy B3 pipe has excellent thermal stability and can withstand high temperatures, but choosing a pipe rated for the intended conditions is important.

  • Size and Design: Consider the size and thickness of the pipe needed for your project. Ensure that the required diameter, wall thickness and length are met.

  • Quality and Compliance: Ensure the piping complies with relevant industry standards and specifications, such as ASTM, ASME, or ANSI. Require certificates or documentation of compliance with quality standards.

  • Construction requirements: Consider any specific construction requirements, such as welding or bending, and ensure that the piping suits the intended construction schedule.

  • Cost and Budget: Check the cost of Hastelloy B3 pipe to make sure it fits your budget restrictions. Although Hastelloy B3 offers corrosion resistance, it can come at a high price compared to other materials.

  • Supplier Reputation : Choose a reputable supplier with a track record of providing high quality Hastelloy B3 pipe. Find out about the supplier’s reputation, customer reviews, and reliability of on-time delivery.

  • Compatibility: Ensure compatibility with other materials or components in your system to prevent problems such as galvanic corrosion or chemical reactions.

Does Hastelloy B3 Pipes Rust?

No, Hastelloy B3 pipes do not rust. Hastelloy B3 is a nickel-molybdenum alloy known for its exceptional resistance to corrosion, particularly in acidic environments. It maintains its integrity even in highly corrosive conditions, making it a preferred choice for various industrial applications where corrosion resistance is critical.

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FAQ (Frequently Asked Questions)

How do I maintain Hastelloy B3 pipes?

To maintain Hastelloy B3 pipes, regularly clean them with a mild detergent and water solution to remove surface contaminants. Avoid abrasive cleaners or tools that could scratch the surface. Periodic inspections for signs of corrosion or damage are recommended, and promptly address any issues to ensure optimal performance and longevity.


Are Hastelloy B3 pipes suitable for hygienic and sanitary applications?

Yes, Hastelloy B3 pipes are suitable for hygienic and sanitary applications. Their high corrosion resistance and compatibility with various chemicals make them ideal for industries such as pharmaceuticals, food processing, and biotechnology, where cleanliness and product purity are paramount, ensuring safe and reliable operation.

Can Hastelloy B3 Pipes be Welded?

Yes, Hastelloy B3 pipes can be welded using common welding techniques such as TIG (Tungsten Inert Gas) welding, MIG (Metal Inert Gas) welding, and SMAW (Shielded Metal Arc Welding). However, it’s essential to use proper welding procedures and filler materials to maintain the corrosion resistance and mechanical properties of the alloy.

Hastelloy B3 Pipes Size Chart

WallSizes ( O.D.)
.0101/16″ , 1/8″ , 3/16″
.0201/16″ , 1/8″ , 3/16″ , 1/4″ , 5/16″ , 3/8″
.0161/8″ , 3/16″
.0281/8″ , 3/16″ , 1/4″ , 5/16″ , 3/8″ , 1/2″ , 3/4″ , 1″ , 1 1/2″ , 2″
.0351/8″ , 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″
.0493/16″ , 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″
.0651/4″ , 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″
.0831/4″ , 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″
.0951/2″ , 5/8″ , 1″ , 1 1/4″ , 1 1/2″ , 2″
.1091/2″ , 3/4″ , 1″ , 1 1/4″ , 1 1/2″ , 2″
.1201/2″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 2″ , 2 1/4″ , 2 1/2″ , 3″
.1253/4″ , 1″ , 1 1/4″ , 1 1/2″ , 2″ , 3″ , 3 1/4″
.3753 1/2″

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