Jyoti Steels is a well-known manufacturer and supplier of Hastelloy Tube Fittings in Mumbai, India. Renowned for providing high-performance and corrosion-resistant solutions, the company provides precision-engineered fittings that are capable of fulfilling the stringent needs of different industries. Catering to industries like chemical processing, pharmaceuticals, oil & gas, marine, and power generation, Jyoti Steels ensures that each product meets international quality standards. Their Hastelloy tube fittings offer excellent leak-proof connections, superior mechanical strength, and unparalleled resistance to aggressive chemicals, which makes them the choice of critical and high-pressure tubing systems.
Hastelloy Tube Fittings, especially those with C22 grade, have around 56% Nickel, 20–22.5% Chromium, 12.5–14.5% Molybdenum, 2–6% Iron, and 2.5–3.5% Tungsten. Minor amounts of Cobalt (up to 2.5%) and Manganese (up to 0.5%) exist. These fittings provide a tensile strength of about 690 MPa, a yield strength of 283 MPa, and an elongation of 45%. They are 8.69 g/cm³ in density and have a melting point ranging from 1350°C to 1400°C. Hastelloy tube fittings are highly recognized for their excellent resistance to crevice corrosion, pitting, and stress corrosion cracking in extremely corrosive environments.
| Specifications | ASTM B366 ASME SB366 |
| Size | 6mm to 38mm to 1/4″ to 1 1/2″ |
| Thread | NPT, BSP, BSPT, UNF, ISO, SAE etc. |
| Brass | ASTM B16 ASTM B 453 |
| Grade | C | Mn | Si | S | Co | Ni | Cr | Fe | Mo | P |
| Hastelloy Tube Fittings | 0.010 max | 1.00 max | 0.08 max | 0.03 max | 2.50 max | 50.99 min* | 14.50 – 16.50 | 4.00 – 7.00 | 15.00 – 17.00 | 0.04 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Hastelloy Tube Fittings | 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 1,15,000 , MPa – 790 | Psi – 52,000 , MPa – 355 | 40 % |
At Jyoti Steels, we take pride in being the largest supplier, exporter, and manufacturer of Hastelloy Tube Fittings in Mumbai, India, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the India, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
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Hastelloy Tube Fittings are commonly applied in industries where leak-tight, dependable connections and corrosion resistance are necessary. They are applied in instrumentation and process tubing that operates aggressive chemicals in chemical and petrochemical facilities. Pharmaceutical and biotechnology industries utilize them within cleanroom systems where chemical resistance and cleanliness are paramount. They resist chloride-laden, saltwater environments in marine and offshore facilities. They find applications in power plants, laboratories, and gas handling systems as well. They are suitable due to their strength and resistance to oxidizing as well as reducing agents for use in high-temperature and high-pressure fluid and gas transport systems.
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