In the heart of Muscat’s industrial landscape, Laila Pipes and Tubes stands as a trusted name for robust and reliable piping solutions. We specialize in providing high-performance Hastelloy EFW pipes, engineered to meet the extreme demands of modern industry. Our commitment to quality and precision ensures that every length of pipe delivers exceptional corrosion resistance and longevity, making us the preferred partner for critical applications where failure is not an option.
The strength of our Hastelloy EFW pipes comes from a sophisticated nickel-chromium-molybdenum alloy, often enriched with tungsten. This unique composition gives them incredible resilience against a wide array of corrosive threats, including pitting and stress-corrosion cracking. Mechanically, they are built to withstand high pressures and temperatures, offering outstanding tensile strength and durability even in the most punishing operational 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 Laila 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.
Laila Pipes and Tubes is the largest supplier of Hastelloy EFW Pipes in Muscat, OMAN, 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@lailapipes.com.
Hastelloy EFW Pipes find extensive use in sectors that demand exceptional corrosion resistance and strength in challenging environments. In the realm of chemical processing, they are perfect for transporting acids, chlorides, and oxidizing agents. The oil and gas industry relies on them for offshore platforms, refineries, and sour gas systems, thanks to their resistance to seawater and hydrogen sulfide. Additionally, they are utilized in pollution control equipment, marine engineering, pharmaceutical processing, and power generation plants. Their capacity to endure high temperatures and aggressive media makes them an invaluable asset in these critical applications.
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