Sayam Nickel Alloys, headquartered in Hyderabad, is a trusted manufacturer and supplier of premium Hastelloy C-22 Pipes. Renowned for precision, durability, and reliability, these pipes are engineered to perform in highly corrosive environments, high temperatures, and demanding industrial conditions. Hastelloy C-22 Pipes from Sayam Nickel Alloys provide long-term strength and operational stability, making them ideal for critical piping applications. Using advanced manufacturing techniques and stringent quality control, every pipe meets international standards. Industries such as chemical processing, petrochemical, marine, and power generation rely on these pipes for safe, efficient, and high-performance fluid transport in aggressive environments.
Hastelloy C-22 Pipes are nickel-based alloys typically containing nickel (≈56%), chromium (≈20%), molybdenum (≈12%), iron (≈2–6%), and tungsten (≈3%). This composition provides exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking, even in highly aggressive chemical environments. Mechanically, these pipes exhibit high tensile and yield strength, excellent toughness, and good ductility. Their ability to maintain structural integrity under thermal cycling and corrosive exposure makes Hastelloy C-22 Pipes ideal for demanding industrial applications requiring both mechanical strength and superior chemical resistance.
| Standard | ASTM B622, B619 / ASME SB622, SB619 |
| Standard | ASTM, ASME and API |
| Size | 15 NB UP TO C22 NB IN SCH 5S, 10S,10, 20, 40S, 40, STD, 60, 80S, 80, XS, 100, 120, 140, 160 & XXS |
| Length | Single Random, Double Random & Required Length, Cut Length |
| End | Plain End, Beveled End, Treaded |
| Grade | C | Mn | Si | Co | P | Fe | Mo | Ni | Cr | S | W | V |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hastelloy C22 | 0.010 max | 0.50 max | 0.08 max | 2.5 max | 0.02 max | 2 – 6 | 12.5 – 14.5 | Bal | 20 – 22.5 | 0.02 max | 2.5 – 3.5 | 0.35 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 1,00,000 , MPa – 690 | Psi – 45000 , MPa – 310 | 45% |
| Properties | Metric | Imperial |
|---|---|---|
| Density | 8.8 gm/cm3 | 0.318 lb/in3 |
At Sayam Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Hastelloy C22 pipe in Hyderabad, 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 C-22 Pipes are widely used in industries operating under extreme chemical and high-temperature conditions. They are essential in chemical processing, petrochemical, marine, and power generation applications for transporting acids, aggressive chemicals, and corrosive gases. Their outstanding resistance to pitting, crevice corrosion, and stress corrosion ensures long-lasting performance in aggressive environments. Sayam Nickel Alloys’ Hastelloy C-22 Pipes provide durable, reliable, and low-maintenance solutions, making them the preferred choice for engineers handling critical piping applications where operational safety, corrosion resistance, and mechanical integrity are paramount.
