Mirza Pipe and Tubes, a top-notch manufacturer and supplier based in Riyadh, Saudi Arabia, is well-known for providing high-quality piping products to industries around the globe. Among their impressive lineup, Hastelloy EFW Pipes stand out for their exceptional corrosion resistance, remarkable strength, and reliability even in the toughest operating conditions. Crafted using the Electric Fusion Welding (EFW) method, these pipes boast excellent dimensional accuracy, smooth finishes, and robust structural integrity. Built to thrive in chemically aggressive and high-temperature settings, Mirza Pipe and Tubes’ Hastelloy EFW Pipes are the go-to choice for the chemical, petrochemical, marine, and power generation sectors in critical applications.
Hastelloy EFW Pipes are primarily made up of nickel, molybdenum, and chromium, with added tungsten, cobalt, and iron to boost their performance. This unique blend provides outstanding resistance to both oxidizing and reducing agents, localized corrosion, and stress cracking. On the mechanical side, they deliver high tensile strength, toughness, and stability, even at elevated temperatures. The benefits include excellent weld quality, consistent thickness, a smooth surface finish, and suitability for demanding fluid and gas transport. The EFW process guarantees reliable performance, a long service life, and cost-effectiveness, making Hastelloy EFW Pipes perfect for critical industrial environments.
| Specification | ASTM B619 / ASME SB619 |
| Size | 5.0 mm – 1219.2 mm |
| Outside Diameter | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock |
| Finish | Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF |
| Thickness Range | 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
| Type | Seamless / ERW / Welded / Fabricated / CDW |
| Form | Round Pipes, Square Pipes, Rectangular Pipe |
| Length | Single Random, Double Random & Required Length End: Plain End, Beveled End, Treaded |
| End Protection | Plastic Caps |
| Surface Finish | 2B, No.4, No.1, No.8 Mirror Finish for Hastelloy Pipes, Finish as per customer Requirements |
| Delivery Condition | Annealed and Pickled, Polished, Bright Annealed, Cold Drawn |
| Schedule | SCH5, SCH10, SCH40, STD, SCH80, SCH160 |
| Pipe End | Plain End, Beveled End, Treaded. |
| Grade | Ni | C | Mo | Mn | Si | Fe | P | S | Co | Cr | W | V |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hastelloy C22 | Balance | 0.010 max | 12.5-14.5 | 0.50 max | 0.08 max | 2-6 | 0.02 max | 0.02 max | 2.5 max | 20-22.5 | 2.5-3.5 | 0.35 max |
| Hastelloy C276 | Balance | 0.01 max | 15–17 | 1.0 max | 0.08 max | 4–7 | 0.04 max | 0.03 max | 2.5 max | 14.5–16.5 | 3–4.5 | 0.35 max |
| Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|---|
| Hastelloy C22 | 8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 1,00,000, MPa – 690 | Psi – 45000, MPa – 310 | 45 % |
| Hastelloy C276 | 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 1,15,000 , MPa – 790 | Psi – 52,000 , MPa – 355 | 40 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choose Hastelloy EFW Pipes from Mirza Pipes and Tubes for their exceptional corrosion resistance, high strength, and durability. These pipes are ideal for marine, chemical, and offshore applications, offering long-lasting performance and superior reliability.
Mirza Pipes and Tubes is the largest supplier of Hastelloy EFW Pipes in Riyadh, Saudi Arabia, providing top-quality, corrosion-resistant pipes and tubing ideal for marine, industrial, and chemical applications, with reliable delivery and excellent customer service.
| STANDARD | UNS | WNR. | EN | JIS | GOST | OR |
|---|---|---|---|---|---|---|
| Hastelloy C22 | N06022 | 2.4602 | NiCr21Mo14W | NW 6022 | – | – |
| Hastelloy C276 | N10276 | 2.4819 | NiMo16Cr15W | NW 0276 | ХН65МВУ | ЭП760 |
Yes, custom sizes are available for Hastelloy EFW Pipes to meet specific project requirements. These pipes can be tailored for various industrial applications. For more details, contact us at sales@mirzapipes.com.
Hastelloy EFW (Electric Fusion Welded) Pipes are widely used in industries requiring exceptional high-temperature corrosion resistance and strength. They are commonly employed in chemical processing, petrochemical, and oil and gas industries for handling highly corrosive materials like acids and solvents. Additionally, these pipes are used in power generation plants, marine environments, and pollution control systems due to their resistance to pitting, stress corrosion cracking, and oxidation. Their durability and reliability make them ideal for demanding environments, critical heat exchangers, and pressure vessel applications.
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