Hastelloy pipe fittings

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Hastelloy pipe fittings
what elements influence their effectiveness and durability of Hastelloy pipe fittings ?

The effectiveness and durability of Hastelloy depend on several factors that impact its overall performance in different high temperature and corrosive environments. The factors would include:

  • The specific combination of elements in the given Hastelloy pipe fittings material.
  • Some alloys are age hardened through a controlled heat treatment process which enhances their mechanical properties.
  • The microstructure and heat treatment also determine their mechanical strength, durability, etc.
  • The manufacturing quality can impact the integrity of Hastelloy welded fittings. This includes proper engineering practices like thermal expansion, stress concentration, fluid dynamics, etc. When the fittings are well designed, it can reduce the risk of stress corrosion cracking, fatigue and other issues.
  • Understanding the operating conditions can help in selecting the most suitable Hastelloy grade and design system.
  • Additional surface treatments on Hastelloy threaded fittings can improve corrosion resistance and reduce fouling.
Table of content

We are a professional hastelloy fittings manufacturer in India as per ANSI/ASME B16.9, carefully review the following advice to avoid harm or failure.

Top 11 tips for preventing harm or failures for Hastelloy fittings ?
  • Choose the right material grade based on specific corrosive and high temperature conditions.
  • The Hastelloy fittings should be designed in such a way that there should be room for thermal expansion /contraction and stress.
  • All the things that come in contact with the fittings like gasket, pipes, etc., should be compatible with hastelloy.
  • You should follow the manufacturer's guidelines and industry standards for Hastelloy socket weld fittings installation, including torque specifications.
  • Employ experienced welders who have previously worked with hastelloy and ensure to use of proper filler material.
  • Avoid all types of contamination that can cause pitting or other types of corrosion.
  • Inspect the Hastelloy stub end periodically and look for signs of corrosion, leakage, etc.
  • Depending on your inspection results, take appropriate maintenance measures. Repair or replace the fittings or their parts, as required.
  • Avoid overloading the Hastelloy caps or there is a risk of failure.
  • Ensure that the fluids or gases inside the system are compatible with the given Hastelloy grade. This will help prevent all types of chemical attacks.
  • Always purchase the fittings from reputed suppliers like Regent Steel & Engineering Co., who can guide you with purchase, installation and any other requirements.

As a supplier, we offer hastelloy elbow, reducer, and tee that have been certified and finished in accordance with ASTM B366 to meet the demands of your project, check size range

Hastelloy fittings

Hastelloy fittings

ASTM B366 hastelloy elbow

ASTM B366 hastelloy elbow

Hastelloy buttweld fittings

Hastelloy buttweld fittings

Can Hastelloy elbow be customized to meet particular application needs?

Yes, the ASTM B366 Hastelloy elbow can be customized as per the given instruction of the clients and application requirements. Contact reputed hastelloy elbow manufacturers like Regent Steel & Engineering Co. who offer quality and customized products that will help you get optimal results. They have experienced professionals who can guide you through the correct selection of Hastelloy grade and other specifications for the Hastelloy 90 degree elbow.

Being the industry's oldest stockist, we can rapidly deliver hastelloy buttweld fittings in Mumbai in a variety of sizes including 1/2′′ to 10′′ (seamless) and 1/2′′ to 48′′ (welded). see other specification

Hastelloy pipe fittings specification
Size Standard Thikness
1/2" to 12" NB ASME/ANSI B16.9, ASME B16.28 10 swg. to 20 swg.
Schedule Type Specification
Sch 5 to Sch XXS Elbow, Tee, Reducer, cap, stub end ASTM B366 | ASME SB366
Process Seamless, welded, fabricated
We are best hastelloy pipe fittings manufacturer in india, so you should submit a quote right away for superb and flexible ASME SB366 hastelloy seamless and welded fittings for high temperature applications, view several type options
Most popular types of hastelloy fittings
Hastelloy alloy reducer

Hastelloy alloy reducer

  • 1/2 to 12 inch NB
  • Sch 10 to Sch XXS
  • ASTM B366 | ASME SB366
ASME SB366 hastelloy tee

ASME SB366 hastelloy tee

  • ERW
  • Seamless
  • Welded
Hastelloy 90 degree elbow

Hastelloy 90 degree elbow

  • ANSI/ASME B16.28
  • ANSI/ASME B16.9
  • MSS-SP-43
Do you have trouble locating reputable hastelloy stub end and cap distributors who can make deliveries right away? come here and check out its equivalent, mechanical and chemical composition
ASTM B366 hastelloy elbow equivalent
STANDARD UNS BS WERKSTOFF NR. JIS GOST EN OR
Hastelloy C22 N06022 - 2.4602 NW 6022 - NiCr21Mo14W -
Hastelloy C276 N10276 - 2.4819 NW 0276 ХН65МВУ NiMo16Cr15W ЭП760
Hastelloy B2 N10665 - 2.4617 - - - -
Hastelloy buttweld fittings mechanical properties
  Elongation Density Melting Point Tensile Strength Yield Strength (0.2%Offset)
C276 40% 1370 °C (2500 °F) Psi – 1,15,000 , MPa – 790 8.89 G/Cm33 Psi – 52,000 , MPa – 355
C22 45 % 1399 °C (2550 °F) Psi – 1,00,000 , MPa – 690 8.69 G/Cm3 Psi – 45000 , MPa – 310
B3 40% 1370 °C (2550 °F) Psi – 1,15,000 , MPa –760 9.2 G/Cm3 Psi – 52,000 , MPa – 350
B2 40% 1370 °C (2550 °F) Psi – 1,15,000 , MPa –760 9.2 G/Cm3 Psi – 52,000 , MPa – 350
Hybrid BC1 40% 1343 - 1443°C 725 8.83 G/Cm³ 310
C4 55% 1350-1400 °C 783 8.64 G/Cm3 365
X 35% 1355°C 655 MPa 8.22 G/Cm³ 240 MPa
Hastelloy reducer chemical properties
Grade UNS Cr Mo S≤ Si≤ Fe C≤ Co≤ Mn≤ P≤
C276 N10276 14.5-16.5 15.0-17.0 0.03 0.08 4.0-7.0 0.01 2.5 1.0 0.04
C22 N06022 20.0-22.5 12.5-14.5 0.02 0.08 3.0-6.0 0.015 2.5 0.5 0.02
B3 N10675 1.0-3.0 27.0-32.0 0.01 0.10 1.0-3.0 0.01 3.0 3.0 0.03
B2 N10665 1.0max 26.0-30.0 0.03 0.10 2.0max 0.02 1.0 1.0 0.04
X N06002 20.5-23.0 8.0-10.0 0.03 1.0 17.0-20.0 0.05-0.15 0.5-2.5 1.0 0.04
C2000 N06200 22.0-24.0 15.0-17.0 0.01 0.08 3.0max 0.01 2.0 0.5 0.025
Why Regent steel can offer lowest price for Hastelloy buttweld fittings ?
  • Regent Steel & Engineering Co. sources the hastelloy material directly and has its own Hastelloy buttweld fittings manufacturing capacity which reduces the cost.
  • Their efficient supply chain helps reduce overhead costs and lead times.
  • The efficient operational structure and minimal overhead cost can also contribute to maintaining competitive prices.
When acquiring Hastelloy seamless fittings what certifications or approvals should you seek for?

Before acquiring the ASME SB366 Hastelloy seamless fittings, you must seek for the following certifications:

  • MTC provides detailed information about the chemical composition, mechanical properties and chemical analysis of the material.
  • The Hastelloy tee must be manufactured in accordance with the required industry standard to ensure consistent quality throughout the Hastelloy products.
  • MTR to get detailed information about the heat treatment, forging process, etc.
  • Clients can also ask for third-party inspections or additional tests, depending on their specific application requirements.
What criteria should I use to compare the reliability and quality of Hastelloy fittings from various suppliers?

To compare the reliability and quality of Hastelloy Reducer from various suppliers, consider the following aspects:

  • Check if the fittings meet the relevant industry standards.
  • You can ask for MTC which has detailed information about the material composition and properties.
  • Enquire about the inspections and tests carried out by the manufacturers. You can also get third-party inspections if required.
  • Consider the reputation of the suppliers, their experience and expertise in manufacturing Hastelloy nipple and other fittings.
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