Hastelloy Pipe

Product Details:

HASTELLOY C22 PIPE

Corresponding to the other nickel alloy grades, one of the main benefits of using Alloy C22, or what is also known as Hastelloy C22 is that the metal has one of the best corrosion resistance properties. This austenitic grade of Alloy C22 Seamless Pipe is able to resist corrosion, especially in oxidizing environments as it is able to resist corrosion in aqueous media as well. This particular resistance property of the Hastelloy C22 pipe proves to be rather beneficial to those factories that have upset conditions. More often than not, in chemical processing systems, the pipes need to encounter both reducing and oxidizing conditions (upset) at varying temperature levels.

If conventionally used stainless steel grades or carbon steel pipes were to be used in upset conditions instead of the more resilient C22 Hastelloy ERW Pipe, the pipes would crack or get damaged. For instance, in the presence of strong oxidizing agents such as acetic anhydride, ferric acids, seawater and brine solutions, the Nickel C22 Pipe demonstrates exceptional resistance to corrosion. In fact, the Alloy C22 Pipe is also known to resist corrosion in a reductive compound containing environment.

Thanks & Regards,

Parth Shah

 

Sankalp Alloys Overseas 

Additional Information:

• Delivery Time: Ready Stock
• Packaging Details: Standard

Product Details:

HASTELLOY C276 PIPE

Hastelloy c276 is basically an alloy based on nickel-molybdenum-chromium grade which is considered one of the most versatile and corrosion resistance alloy used in numerous applications. The alloy is highly resistant to the formation of grain precipitates in the heat-affected zone. Well, talking about the pipes and tubes manufactured using this alloy is highly demanding and popular products used widely due to their excellent features. The features include high tensile strength, corrosion resistance, durability, workability, dimensional accuracy, and long functional life.

The Hastelloy C276 Pipe Tube comes across various inspections and quality tests done to check the quality of these products. The tests are pitting resistance test, positive material identification test, flaring test, flattening test, radiography test and third-party inspection. All the tests are done as per the industrial set up rules under the strict supervision of experts. At last, these tubes and pipes are packed under wooden cases/ pallets/ bundles that prevent rust and other damages until it is delivered to its respective customers worldwide.

Specifications : ASTM B622, B619, B626 / ASME SB622, SB619, SB626

Standard : ASTM, ASME and API

Size Range : 15"NB – 150"NB

Outer Diameter : 1.250″ – 6.000″ (30-150mm)

Wall Range : 0.095″ – 1.000″ (.2.5-25mm)

Schedule : SCH 10, SCH20, SCH30, SCH40, STD, SCH60, XS, SCH80, SCH120, SCH140, SCH160, XXS

Type : Seamless / ERW / Welded / Fabricated / LSAW Pipes

Length : Single Random, Double Random & Cut Length

Form : Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, "U" Shape, Pan Cake Coils, Hydraulic Tube

Grade : Hastelloy C276 Pipes & Tubes UNS (N10276), DIN (2.4819)

Thanks & Regards,

Parth Shah

Sankalp Alloys Overseas 

Additional Information:

• Delivery Time: Ready Stock
• Packaging Details: As Per Requirement

Product Details:

HASTELLOY C276 PIPE

Hastelloy c276 is basically an alloy based on nickel-molybdenum-chromium grade which is considered one of the most versatile and corrosion resistance alloy used in numerous applications. The alloy is highly resistant to the formation of grain precipitates in the heat-affected zone. Well, talking about the pipes and tubes manufactured using this alloy is highly demanding and popular products used widely due to their excellent features. The features include high tensile strength, corrosion resistance, durability, workability, dimensional accuracy, and long functional life.

The Hastelloy C276 Pipe Tube comes across various inspections and quality tests done to check the quality of these products. The tests are pitting resistance test, positive material identification test, flaring test, flattening test, radiography test and third-party inspection. All the tests are done as per the industrial set up rules under the strict supervision of experts. At last, these tubes and pipes are packed under wooden cases/ pallets/ bundles that prevent rust and other damages until it is delivered to its respective customers worldwide.

Specifications : ASTM B622, B619, B626 / ASME SB622, SB619, SB626

Standard : ASTM, ASME and API

Size Range : 15"NB – 150"NB

Outer Diameter : 1.250″ – 6.000″ (30-150mm)

Wall Range : 0.095″ – 1.000″ (.2.5-25mm)

Schedule : SCH 10, SCH20, SCH30, SCH40, STD, SCH60, XS, SCH80, SCH120, SCH140, SCH160, XXS

Type : Seamless / ERW / Welded / Fabricated / LSAW Pipes

Length : Single Random, Double Random & Cut Length

Form : Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, "U" Shape, Pan Cake Coils, Hydraulic Tube

Grade : Hastelloy C276 Pipes & Tubes UNS (N10276), DIN (2.4819)

Thanks & Regards,

Parth Shah

Sankalp Alloys Overseas 

Additional Information:

• Delivery Time: Ready Stock
• Packaging Details: Satdard

Product Details:

Hastelloy Tubes

Hastelloy tubes are corrosion-resistant, high-performance tubes made from nickel-molybdenum-chromium alloys, designed for extremely aggressive chemical environments. They are widely used in chemical processing, petrochemical, and pollution control applications.

🔹 What Is Hastelloy?

Hastelloy is a family of nickel-based alloys produced by Special Metals Corporation. These alloys offer exceptional resistance to pitting, stress corrosion cracking, and oxidizing/reducing chemicals.

Common Grades:

• Hastelloy C-22 (UNS N06022) – Excellent overall corrosion resistance

• Hastelloy C-276 (UNS N10276) – Highly resistant to oxidizing and reducing agents

• Hastelloy C-4 / B-2 – Suitable for specific chemical processes

🔹 Key Features

• Outstanding resistance to acids, chlorides, and oxidizing/reducing agents

• High strength at elevated temperatures

• Excellent weldability and fabricability

• Suitable for severe chemical processing environments

• Can withstand sour and high-chloride media

🔹 Standard Specifications

• ASTM B622 / ASME SB622 – Hastelloy C-22 tubes

• ASTM B622 / SB622 – Hastelloy C-276 tubes

• ASME SB622 – Alloy tubes for chemical and petrochemical plants

• NACE MR0175 / ISO 15156 – For sour service

🔹 Typical Applications

• Chemical reactors and heat exchangers

• Piping and process lines for acids (sulfuric, hydrochloric, nitric)

• Seawater and desalination systems

• Pollution control and flue gas scrubbers

• Pharmaceutical and food processing equipment

🔹 Available Forms

• Seamless tubes – Ø6 mm to 219 mm (or custom sizes)

• Welded tubes – Ø10 mm to 300 mm

• Wall thickness: 0.5 mm to 25 mm

• Surface finish: Pickled, polished, or bright annealed

🔹 Advantages

• Exceptional resistance to highly corrosive chemicals

• Maintains mechanical strength in aggressive environments

• Long service life in high-temperature chemical processes

• Suitable for critical and demanding industrial applications

If you want, I can make a comparison chart of Hastelloy C-22 vs C-276 vs Inconel 625 tubes, showing corrosion resistance, temperature limits, and typical applications, which helps in quickly selecting the right alloy tube.

Do you want me to make that chart?

Product Details:

Hastelloy C276 Bar

Hastelloy C276 bar is a solid nickel-molybdenum-chromium alloy bar known for outstanding corrosion resistance in extremely aggressive chemical environments.

🔹 What Is Hastelloy C276?

Hastelloy C-276 is a wrought corrosion-resistant alloy originally developed by Haynes International.

UNS Number: N10276
Werkstoff No.: 2.4819

🔹 Key Features

• Excellent resistance to pitting & crevice corrosion

• Superior performance in chloride environments

• Highly resistant to sulfuric, hydrochloric, and phosphoric acids

• Good resistance to stress corrosion cracking

• Excellent weldability (minimal carbide precipitation)

🔹 Typical Chemical Composition (Approx.)

• Nickel (Ni): Balance (~57%)

• Molybdenum (Mo): 15–17%

• Chromium (Cr): 14.5–16.5%

• Iron (Fe): 4–7%

• Tungsten (W): 3–4.5%

• Small amounts of C, Mn, Si, V

🔹 Mechanical Properties (Typical at Room Temp)

(Actual values depend on size and heat treatment)

🔹 Applications

Hastelloy C276 bars are widely used in:

• Chemical processing equipment

• Heat exchangers

• Pulp & paper digesters

• Pollution control systems

• Oil & gas components

• Marine engineering

• Waste treatment plants

🔹 Standards & Specifications

Common supply standards include:

• ASTM B574 / ASME SB574 – Bars & rods

• NACE MR0175 / ISO 15156 – Sour service compliance

• ASTM B575 (plate), B619/B622 (pipe) – Related product standards

🔹 Available Forms

• Round Bar (Hot Rolled / Forged / Bright Drawn)

• Hex Bar

• Square Bar

• Custom machined sizes

Typical diameter range: 6 mm to 300 mm

🔹 C276 vs C22 (Quick Comparison)

• C22 → Better resistance to pitting/crevice corrosion

• C276 → More widely used, strong general corrosion resistance

• Both are

Product Details:

 Hastelloy B2 Pipes

Hastelloy B2 pipes are high-performance nickel-molybdenum alloy pipes designed for handling highly corrosive reducing environments, especially hydrochloric acid. They are widely used in chemical processing, petrochemical plants, and acid-handling systems.

🔹 What Is Hastelloy B2?

Hastelloy B2 is a nickel-molybdenum alloy developed by Haynes International. It provides excellent resistance to hydrochloric acid at all concentrations and temperatures, along with strong resistance to pitting and stress corrosion cracking in reducing conditions.

UNS Number: N10665

Product Details:

Hastelloy B3 Tubes

Hastelloy B3 tubes are high-performance nickel-molybdenum alloy tubes engineered for extremely corrosive chemical environments, especially those involving strong reducing acids such as hydrochloric acid. They are widely used in chemical processing and petrochemical industries.

🔹 What Is Hastelloy B3?

Hastelloy B3 is an advanced nickel-molybdenum alloy developed by Haynes International. It improves upon earlier B-series alloys by offering better thermal stability and improved resistance to corrosion and stress corrosion cracking.

UNS Number: N10675

Product Details:

Hastelloy C-22 Bar

A Hastelloy C-22 bar is a solid round (or sometimes square/hex) bar made from Hastelloy C-22, a high-performance nickel-chromium-molybdenum alloy with outstanding resistance to aggressive corrosion environments.

🔹 What Is Hastelloy C-22?

Hastelloy C-22 is a proprietary corrosion-resistant alloy manufactured by Haynes International. It’s widely used wherever severe corrosion resistance is essential.

UNS Designation: N06022
Also known as Alloy C-22.

🔹 Key Features & Properties

• Exceptional resistance to pitting, crevice, and stress-corrosion cracking

• Excellent performance in oxidizing and reducing environments

• Highly resistant to chloride-induced corrosion

• Good weldability and fabricability

• Stable and reliable in a wide temperature range

🔹 Typical Chemical Composition (Approx.)

• Nickel (Ni): ~56% (balance)

• Chromium (Cr): ~22%

• Molybdenum (Mo): ~13%

• Tungsten (W): ~3%

• Iron (Fe): ~3%

• Minor amounts of C, Mn, Si

🔹 Applications

Hastelloy C-22 bars are used in:

• Chemical processing equipment

• Heat exchangers and condensers

• Pressure vessels and piping

• Oil & gas installations

• Pharmaceutical manufacturing

• Flue gas desulfurization systems

• Marine and seawater handling systems

🔹 Standards & Specifications

Common industry standards for supply include:

• ASTM B574 / ASME SB574 — Nickel alloy bars and rods

• ASTM B366 — Nickel alloy plates, sheet, and strip (for reference materials)

• NACE MR0175/ISO 15156 — For sour service environments

🔹 Available Forms & Sizes

• Round Bars: Solid cylindrical bars

• Bright & Forged Bars

• Diameters typically range from Ø 6 mm up to Ø 200 mm+

• Custom lengths and precision tolerances available on request

🔹 Mechanical Properties (Typical) 📌 Summary

Hastelloy C-22 bars are premium corrosion-resistant alloy bars ideal for highly aggressive chemical environments where reliability and long service life are critical.

If you need supplier contacts, price per kg estimates, or a technical data sheet/specification PDF, tell me the size and quantity you’re considering!

Product Details:

🔩 Inconel 800H Bar

Inconel 800H bar is a high-temperature, solid solution–strengthened nickel-iron-chromium alloy bar designed for elevated temperature strength and resistance to oxidation and carburization.

🔹 What is Inconel 800H?

Inconel 800H is a controlled carbon version of Alloy 800, developed for improved creep and rupture strength at high temperatures. It is produced under the Inconel® trademark of Special Metals Corporation.

UNS Number: N08810
W.Nr.: 1.4958

🔹 Key Properties

• Excellent creep & stress rupture strength

• High resistance to oxidation and scaling

• Good resistance to carburization

• Stable microstructure at temperatures above 600°C

• Good weldability and fabricability

🔹 Chemical Composition (Approx.)

• Nickel (Ni): 30–35%

• Chromium (Cr): 19–23%

• Iron (Fe): Balance

• Carbon (C): 0.05–0.10% (controlled for high-temp strength)

• Small amounts of Al, Ti

🔹 Mechanical Properties (Typical)

• Tensile Strength: ~450–600 MPa

• Yield Strength: ~170–310 MPa

• Elongation: ~30%
  (Values vary by size and heat treatment)

🔹 Applications

• Heat exchangers

• Furnace components

• Petrochemical processing equipment

• Steam reformers

• Pressure vessels

• Power plant superheaters

🔹 Standard Specifications

Common supply standards include:

• ASTM B408 (Bars & Rods)

• ASME SB408

• ASTM B163 / B407 (for tubes & pipes)

• NACE compliance (for specific services)

🔹 Available Forms

• Round Bar (Hot Rolled / Forged)

• Bright Bar

• Hex & Square Bar

• Custom machined bar

Typical diameters: 8 mm to 300 mm (custom sizes available)

If you need, I can also provide:

• Difference between 800, 800H, and 800HT

• Equivalent grades

• Price per kg (approximate market range)

• Technical data sheet format for quotation purposes

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