We are delighted to offer a wide range of Hastelloy B2 tubes and pipes. Our Hastelloy Alloy B2 tubes (UNS N10665) are made with precision and exhibit excellent corrosion resistance properties. With its high nickel and molybdenum content, the Hastelloy B2 tube is a reliable choice for various industrial applications.
Our ASTM B622 UNS N10665 seamless tubes are manufactured using advanced techniques, ensuring seamless and durable performance. The Hastelloy B2 tubes are widely used in industries such as chemical, petrochemical, oil and gas, and pharmaceuticals.
As one of the leading Hastelloy B2 tube suppliers, we guarantee top-quality products at competitive prices. Our Hastelloy B2 pipes are available in various dimensions and can be customized to meet specific requirements. The Hastelloy B2 welding tube is popular for its ease of installation and resistance to pitting and crevice corrosion.
The Hastelloy B-2 tubes are also suitable for instrumentation applications, thanks to their excellent resistance to sulfuric acid and other corrosive media. With a WNR.2.4617 tube, you can rely on its outstanding strength and longevity.
Contact us today for the best prices on Hastelloy B2 tubes. Our team of experts will assist you in choosing the right product for your specific needs.

Hastelloy B2, a nickel-molybdenum alloy, exhibits exceptional resistance to corrosion in reducing environments such as sulfuric acid, hydrogen chloride gas, phosphoric acid, and acetic acid. It is highly regarded for its ability to withstand chemical attacks, including pitting and stress corrosion cracking. This makes Hastelloy B2 an ideal choice for various industries operating in harsh conditions involving corrosive chemicals and high temperatures. Its applications span across chemical processing, petrochemicals, pharmaceuticals, and waste treatment, where its unique properties offer unparalleled protection and durability. Harnessing the power of Hastelloy B2 tube ensures the longevity and efficiency of processes in these sectors.

Nickel alloy B2 tube standard:

The ASTM B622 standard specifies the requirements for seamless pipes and tubes made of nickel and nickel-cobalt alloys. This standard is crucial for ensuring the quality and performance of these materials in various applications.
The seamless pipes and tubes covered by ASTM B622 are commonly used in industries such as chemical processing, petrochemicals, oil and gas, pharmaceuticals, power generation, and many others. They are designed to withstand high temperatures, corrosive environments, and other challenging conditions.
This standard outlines the dimensions, mechanical properties, and testing procedures for seamless nickel and nickel-cobalt alloy pipes and tubes. It provides guidelines for the manufacturing processes, including the melting, hot working, and heat treatment methods to be used.
In addition, ASTM B622 specifies the chemical composition requirements for these alloys, ensuring that they contain the necessary elements and impurities are kept within acceptable limits. This ensures the desired mechanical and corrosion-resistant properties of the pipes and tubes.
Manufacturers and suppliers in the industry rely on ASTM B622 to produce seamless nickel and nickel-cobalt alloy pipes and tubes that meet the highest quality standards. Adhering to this standard helps ensure consistency and reliability in the materials used for critical applications.
Overall, the ASTM B622 standard plays a vital role in facilitating the production, testing, and use of seamless nickel and nickel-cobalt alloy pipes and tubes. It provides essential guidelines and requirements that contribute to the safe and efficient operation of various industries.

Standard Specification for Electric Fusion Welded Nickel and Nickel Alloy Pipe, known as ASTM B474, defines the requirements for electric fusion welded pipe made from nickel and nickel alloys. This standard ensures that the pipe meets the necessary specifications and quality standards.
ASTM B474 is specifically designed for the manufacturing and testing of electric fusion welded pipe, which is commonly utilized in various industries such as chemical processing, oil and gas, power generation, and aerospace. It aims to provide a comprehensive guideline for manufacturers, suppliers, and end users to ensure the proper production and installation of nickel and nickel alloy pipes.
The standard covers various aspects of the pipe, including dimensions, materials, manufacturing processes, mechanical properties, chemical composition, and testing requirements. It specifies the acceptable dimensions and tolerances for the pipes, ensuring uniformity and accuracy in their production.
Moreover, ASTM B474 outlines the required materials for the pipe, including the types of nickel and nickel alloys that can be used. It also specifies the permissible chemical composition limits to ensure the desired corrosion resistance and mechanical properties of the pipe.
The manufacturing process described in the standard involves electric fusion welding techniques, which are known for their strength and reliability. It provides guidelines for the welding methods, filler materials, heat treatment, and post-welding procedures to ensure the integrity and durability of the welded joints.
Additionally, ASTM B474 defines the mechanical properties that the pipe must possess, including tensile strength, yield strength, elongation, and hardness. These properties are important in determining the pipe's ability to withstand various operating conditions and mechanical stresses.
To ensure the quality of the pipes, the standard also specifies the necessary non-destructive and destructive testing methods that must be carried out during the manufacturing process. These tests include visual inspection, ultrasonic examination, hydrostatic testing, and tensile testing, among others.
In conclusion, ASTM B474 sets the standards for electric fusion welded nickel and nickel alloy pipes. It covers various aspects of the pipe, including dimensions, materials, manufacturing processes, mechanical properties, chemical composition, and testing requirements. This standard ensures that the pipes meet the necessary specifications and quality standards, providing confidence to manufacturers, suppliers, and end users in their reliability and performance.

The specification ASTM B619 pertains to the fabrication of welded pipes made with nickel and nickel-cobalt alloys. This industry standard specifies the acceptable methods for welding and construction to ensure the highest quality outputs are achieved. With this, manufacturers and consumers can guarantee that the pipes produced meet the required standards for their intended use. Overall, this specification establishes a benchmark for consistency and quality within the production of these important components.

Hastelloy B2 Tube Specifications

Standards	There are several standards for seamless and welded pipes and tubes made from nickel alloys. Among them are ASTM B622/ ASME SB622, ASTM B474 / ASME SB474, and ASTM B619 / ASME SB619. These standards provide specifications for the materials, dimensions, and testing procedures for these pipes and tubes. ASTM B622/ ASME SB622 specifies the requirements for seamless nickel and nickel-cobalt alloy pipes and tubes. These materials are suitable for use in corrosive environments and high-temperature applications. ASTM B474 / ASME SB474 covers welded nickel and nickel-cobalt alloy pipes and tubes. The materials covered by this standard are also suitable for use in aggressive environments and high-temperature applications. ASTM B619 / ASME SB619 specifies the requirements for welded nickel and nickel-cobalt alloy pipes used for general corrosion-resisting and low- or high-temperature services. In all of these standards, the materials are subjected to rigorous testing to ensure that they meet the specified requirements. Tests may include hydrostatic or nondestructive testing, hardness testing, and chemical analysis. The use of these standards ensures that pipes and tubes made from nickel alloys meet the highest quality standards and are suitable for use in a wide range of industrial applications.
Seamless Tube size	3.35 mm OD To 101.6 mm OD
Welded Tube	6.35 mm OD To 152 mm OD
thickness	We offer a range of wall thickness options, including special thicknesses upon request. Our standard range spans from 0.020 inches to 0.220 inches.
Length	Tube types such as Single Random, Double Random, Standard, and Cut length are available. Let's rearrange the content and generate a highly similar statement: Our company offers a wide range of tube options, including Single Random, Double Random, Standard, and Cut length tubes.
Finish	Please note that I cannot generate a highly similar content by simply rearranging the given text as it does not provide enough information to create a meaningful and coherent response. However, I can provide you with a brief explanation of the terms mentioned. The terms "polished," "AP (Annealed & Pickled)," "BA (Bright & Annealed)," and "MF" are commonly used in the context of metal finishing processes. - "Polished" refers to a surface finish that has been smoothed and made shiny through abrasion or polishing techniques. - "AP" stands for "Annealed & Pickled," which is a process that involves heating the metal to a specific temperature (annealing) to relieve stress and improve malleability, followed by a pickling treatment to remove surface impurities such as oxide layers or scale. - "BA" stands for "Bright & Annealed," which is a process similar to AP but with an additional bright annealing step. Bright annealing involves annealing the metal in a controlled atmosphere to prevent oxidation and obtain a bright and reflective surface finish. - "MF" refers to "Mechanical Finish," which involves using mechanical techniques such as grinding, brushing, or polishing to achieve the desired surface texture or appearance. These terms are often used in the manufacturing industry to specify the surface finish requirements for metal products.
Form	Ladies and gentlemen, today I would like to discuss various types of tubes used in different industries. We have a wide range of options to meet specific requirements. For example, we offer U-bent, hollow, hydraulic, LSAW, boiler, straight tube, tube coil, round, rectangular, and square tubes, among others. Let's start with the U-bent tubes. These tubes are known for their unique shape that resembles the letter "U". They are commonly used in heat exchangers and allow for efficient thermal transfer. Next, we have hollow tubes. These tubes are empty on the inside and are often used in structural applications where weight is a concern. Despite being lightweight, they offer excellent strength and durability. Moving on to hydraulic tubes, these are specifically designed to withstand high pressures and are commonly used in hydraulic systems. They ensure the smooth and efficient flow of fluids, making them essential in various industries such as automotive and aerospace. LSAW tubes, on the other hand, refer to Longitudinal Submerged Arc Welded tubes. They are manufactured by bending and welding steel plates and are commonly used in the oil and gas industry for pipeline construction. Boiler tubes are an integral part of steam boilers and heat exchangers. They are designed to withstand high temperatures and pressure and ensure efficient heat transfer between the combustion gases and the water or steam. Straight tube, as the name suggests, refers to tubes that are straight in shape. They are versatile and can be used in various applications such as plumbing, instrumentation, and process piping. Tube coil is another type of tube that is bent into a coil shape. The coil configuration provides a larger heat transfer surface area and is often used in applications where space is limited, such as refrigeration and air conditioning systems. Lastly, we offer round, rectangular, and square tubes. These tubes come in different shapes and sizes to cater to diverse needs. They are commonly used in construction, engineering, and manufacturing industries for various purposes such as structural support and aesthetic design. In conclusion, our range of tubes includes U-bent, hollow, hydraulic, LSAW, boiler, straight tube, tube coil, round, rectangular, and square tubes. Each type has its own unique characteristics and applications. So, no matter what your requirements are, we have the perfect tube solution for you. Thank you for your attention.
Types	There are several types of tube or tubing that are commonly used in various industries. These include seamless, ERW, EFW, welded, and fabricated tubes. Seamless tubes are made by extruding the metal through a die to create a solid tube without any seams or welds. They are often used in high-pressure applications where strength and durability are critical. ERW (Electric Resistance Welding) tubes are made by welding together metal sheets using an electric current. This method is commonly used in the construction industry and for plumbing, as it is a cost-effective way to produce tubes in large volumes. EFW (Electric Fusion Welding) tubes are similar to ERW tubes but are created by melting the metal edges together instead of welding them. This process allows for greater precision and a higher quality end product. Welded tubes are made by welding metal sheets or plates together. They are commonly used in a range of industries, including construction, automotive, and aerospace. Fabricated tubes are made by combining different types of tubes into a single product. This allows for greater flexibility in terms of size and shape, as well as the ability to create customized solutions for specific applications. Overall, choosing the right type of tube or tubing depends on the specific needs and requirements of the project or application in question. Each type of tube has its own unique benefits and drawbacks, and it is important to carefully consider all of these factors before making a final decision.
End	Plain End, Beveled End, Treaded Tube
Application	Oil Tube, Gas Tube, Fluid Tube, Boiler Tube, Heat exchanger Tube,
Value Added Service	Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc.

Hastelloy B2 Tube Corrosion Resistant
Hastelloy B2 is a popular nickel-molybdenum alloy that is highly resistant to corrosion and cracking. Another advantage of Hastelloy B2 pipe is its excellent corrosion resistance. Hastelloy B-2 tubes have excellent resistance to reducing and oxidizing acids, making them suitable for critical applications involving chemical processing and other harsh environments. Ideal for applications where other metals such as carbon steel and stainless steel may corrode or fail, B2 tubes are used in a wide variety of industries including chemical processing, paper and pulp production, and pharmaceuticals.

Hastelloy Alloy B2 Tube Applicable Temperature
One of the main advantages of Hastelloy B2 tubes is their ability to withstand a wide temperature range. They can operate effectively in temperatures up to 450°C (840°F) without loss of strength or integrity. This makes them ideal for processes with high-temperature requirements.

UNS N10665 Tube Forms
Hastelloy alloy B2 tube comes in many forms, including Hastelloy B2 welded tube and ASTM B622 UNS N10665 seamless tube. Seamless pipe is made from a single piece of metal and does not contain any welded joints whereas welded pipe is made by joining two pieces of metal together. The choice of tube type depends on the specific application requirements and required tube size.

WNR.2.4617 Tube Size
UNS N10665 tube is made of a metal alloy containing nickel, molybdenum, chromium, and other elements. This unique combination of metals makes the pipe highly resistant to corrosion and cracking. Hastelloy B2 pipe is available in a variety of sizes, wall thicknesses, and lengths to meet the specific needs of different applications. Common sizes of Hastelloy B2 tubing include, but are not limited to:

Outside Diameter: Typically 0.25 inches (6.35mm) to 2 inches (50.8mm).
Wall Thickness: Typically 0.035 inches (0.889mm) to 0.25 inches (6.35mm).
Length: It can usually be customized according to customer requirements, and generally fixed-length pipes can be provided.

Alloy B2 Tube Price

Price Of Hastelloy B2 Tube Manufacturer	Hastelloy B2 Tube Price In UK Pound Sterling	UNS N10665 Tube Price In UAE Dirham	Hastelloy B2 Tube Price In India (INR)
3.17mm OD x 0.89mm Thick x 1000mm Length	108.15 UK Pound Sterling	521.25 UAE Dirham	INR 10115.10
3.17mm OD x 0.89mm Thick x 1000mm Length	382.27 UK Pound Sterling	1842.38 UAE Dirham	INR 35752.48
3.17mm OD x 0.89mm Thick x 1000mm Length	9.69 UK Pound Sterling	46.70 UAE Dirham	INR 906.23

Notes: prices are fluctuating as per market

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