Hastelloy Fittings: Your Trusted Source for High-Performance Alloys

Amardeep Steel Centre LLP is a leading trader and exporter of Hastelloy fittings in India, providing high-quality fittings to industries worldwide. Renowned for their exceptional resistance to corrosion, high temperatures, and oxidation, Hastelloy fittings are essential components in numerous industrial applications, including chemical processing, oil and gas, and power generation. With a comprehensive range of fittings designed to withstand the harshest environments, we ensure that your operational needs are met with precision and reliability.

What are Hastelloy Fittings?

Hastelloy fitting are components made from Hastelloy alloys, a family of high-performance nickel-molybdenum alloys known for their outstanding resistance to corrosive environments. These fittings, including elbows, tees, reducers, and caps, are widely used in applications requiring superior resistance to acids, chlorine, and high-temperature oxidation. Their unique chemical composition makes them ideal for environments where standard stainless steel or other metals fail to perform.

Hastealloy fittings

Properties of Hastelloy Fittings

Hastelloy fittings possess a combination of properties that make them stand out in various industries:

  1. Superior Corrosion Resistance: Hastelloy fittings are renowned for their ability to withstand harsh chemical environments, including sulfuric, hydrochloric, and phosphoric acids. This makes them a preferred choice for industries dealing with highly corrosive substances.
  2. High-Temperature Stability: With excellent thermal stability, Hastelloy fittings can operate efficiently in high-temperature environments, maintaining their strength and corrosion resistance even at extreme temperatures.
  3. Oxidation Resistance: The high chromium content in Hastelloy alloys provides outstanding resistance to oxidation and scaling at elevated temperatures, extending the service life of fittings in hot environments.
  4. Enhanced Durability and Strength: Hastelloy fittings exhibit high tensile strength and durability, allowing them to withstand high pressures and mechanical stresses in demanding applications.
  5. Weldability and Fabrication: These fittings are easy to fabricate and weld, ensuring a smooth and precise fit into any system, reducing the chances of leaks and ensuring operational efficiency.

Advantages of Hastelloy Fittings

The unique properties of Hastelloy fittings offer several advantages that make them the preferred choice in critical applications:

  1. Extended Service Life: Due to their exceptional resistance to corrosion and oxidation, Hastelloy fittings have a longer service life compared to other alloy fittings, reducing maintenance costs and downtime.
  2. Versatility in Application: Hastelloy fittings are suitable for various applications, including chemical processing, petrochemicals, pharmaceuticals, and power generation, making them a versatile solution for industries requiring high-performance fittings.
  3. Resistance to Stress Corrosion Cracking: These fittings are designed to resist stress corrosion cracking, a common problem in aggressive environments, ensuring operational safety and reliability.
  4. Improved System Efficiency: By maintaining integrity under high pressure and temperature, Hastelloy fittings help improve the overall efficiency of piping systems, minimizing the risk of failures.
  5. Cost-Effective: Although Hastelloy fittings are an investment, their longevity and reduced maintenance requirements make them a cost-effective choice in the long run, offering value for money.
Hastelloy Fittings
Hastelloy Fitting

Schedule and Size Chart

Nominal Pipe Size (NPS) Outside Diameter (OD) (inches) Wall Thickness (inches) Schedule 10 Schedule 40
1/2 0.84 0.065 0.109 0.147
3/4 1.05 0.065 0.113 0.154
1 1.315 0.083 0.133 0.179
1 1/2 1.9 0.095 0.145 0.200
2 2.375 0.109 0.154 0.218
3 3.5 0.120 0.216 0.300
4 4.5 0.120 0.237 0.337
6 6.625 0.134 0.280 0.432

Mechanical Properties Chart

Property Value
Tensile Strength 100 – 120 ksi (690 – 827 MPa)
Yield Strength 45 – 70 ksi (310 – 482 MPa)
Elongation (in 2″) 40 – 50%
Hardness (Rockwell B) 85 – 95
Modulus of Elasticity 29.8 x 10³ ksi (205 GPa)
Impact Resistance Excellent

Specifications Chart

Standard Description
ASTM B366 Specification for fittings of nickel alloy
ASME SB366 Standard for wrought alloy fittings
ANSI B16.9 Factory-made wrought steel fittings
ANSI B16.11 Forged fittings, socket-welding, and threaded
MSS-SP-43 Standard practice for butt-weld fittings

Chemical Composition Chart

Element % Composition
Nickel (Ni) 55.0 min
Chromium (Cr) 14.5 – 16.5
Molybdenum (Mo) 15.0 – 17.0
Iron (Fe) 4.0 – 7.0
Tungsten (W) 3.0 – 4.5
Cobalt (Co) 2.5 max
Carbon (C) 0.010 max
Manganese (Mn) 1.0 max
Silicon (Si) 0.08 max
Phosphorus (P) 0.02 max
Sulfur (S) 0.01 max

Physical Properties Chart

Property Value
Density 8.69 g/cm³ (0.314 lb/in³)
Melting Point 1370 – 1390°C (2498 – 2534°F)
Thermal Conductivity 9.8 W/m·K
Specific Heat Capacity 427 J/kg·K
Electrical Resistivity 1.28 μΩ·m
Coefficient of Thermal Expansion 11.2 µm/m·K

Applications Chart

Industry Applications
Chemical Processing Reactors, heat exchangers, piping systems handling acids and alkalis
Oil and Gas Offshore platforms, subsea piping, sour gas applications
Power Generation Turbines, boilers, and nuclear reactors
Aerospace High-temperature and high-stress environments
Pharmaceutical Sterile environments requiring high corrosion resistance
Marine Seawater applications, shipbuilding, and desalination
Food Processing Equipment exposed to cleaning agents and corrosive media

Why Choose Amardeep Steel Centre LLP for Hastelloy Fittings?

  1. Quality Assurance: Our Hastelloy fitting undergo rigorous quality checks to ensure compliance with international standards, providing you with products that deliver superior performance.
  2. Extensive Inventory: We maintain a large inventory of Hastelloy fitting in various sizes and specifications, ensuring quick availability and prompt delivery.
  3. Competitive Pricing: As a leading supplier of Hastelloy fittings in India, we offer competitive pricing without compromising on quality, making us a preferred choice for clients worldwide.
  4. Expert Support: Our experienced team provides expert guidance to help you select the right fittings for your application, ensuring optimal performance and longevity.
  5. Global Reach: With a well-established network of clients and partners across the globe, we have the capacity to meet international demands efficiently.

Hastelloy fitting is the backbone of industries that require high resistance to corrosion, heat, and pressure. Amardeep Steel Centre LLP is proud to be a trusted Hastelloy fittings supplier in India, offering a wide range of high-quality fittings that meet the rigorous demands of modern industrial applications. Our commitment to quality, customer satisfaction, and competitive pricing makes us a leading choice for Hastelloy fitting worldwide.

Global Reach

Amardeep Steel Centre boasts a robust global presence, committed to delivering unparalleled service and quality to clients around the world. Our dedication to prompt delivery and exceptional customer care sets us apart in the industry. Major corporations across the USA, Europe, Asia, and other regions place their trust in our high-quality Hastelloy Fittings. This widespread trust underscores our reputation for reliability and excellence. By consistently meeting and exceeding the expectations of our international clientele, we continue to solidify our position as a leader in the global steel market.

Metal globe

Countries We Export To

UNITED STATES, EUROPE, UK, UAE, SAUDI ARABIA, OMAN, KUWAIT, JORDAN, QATAR, INDONESIA, MALAYSIA, BRAZIL, SPAIN, ITALY, FRANCE, GERMANY, BAHRAIN, SRI LANKA, AZERBAIJAN, AUSTRALIA, AUSTRIA, PHILIPPINES, TURKEY, RUSSIA, IRAN, IRAQ, CANADA, KOREA, JAPAN, YEMEN, FINLAND, ZIMBABWE, HUNGARY, PORTUGAL, VIETNAM, MOROCCO, THAILAND, SOUTH AFRICA, MEXICO, SINGAPORE, GREECE, KUWAIT, POLAND, NEW ZEALAND, SWEDEN, SWITZERLAND, BELGIUM, BHUTAN, BANGLADESH, TAIWAN, ROMANIA, CAMBODIA, KAZAKHSTAN, AFGHANISTAN.

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