- sales@impextubeind.com
- Mumbai, India
Impex Tube India, a top Mumbai-based manufacturer and supplier, provides high-quality Hastelloy EFW Pipes to provide top-class performance in corrosive and high-temperature applications. With its reputation for precision-engineered piping solutions, the company is committed to delivering products that live up to global standards of durability and reliability. The Hastelloy EFW Pipes are produced using cutting-edge Electric Fusion Welding processes to ensure consistent strength and corrosion resistance. Impex Tube India supplies a vast array of industries such as chemical processing, marine, and power generation, offering reliable solutions for severe applications that require long-term reliability and structural strength in harsh conditions.
Hastelloy EFW Pipes are manufactured from high-performance nickel-based alloys like Hastelloy C22 or C276, consisting mainly of nickel with substantial levels of molybdenum, chromium, iron, and tungsten. These components offer excellent resistance to a broad range of corrosive atmospheres, both oxidizing as well as reducing. The tensile strength is generally between 690 to 750 MPa, and the yield strength is in the range of 283 to 300 MPa, based on the grade. The EFW (Electric Fusion Welded) process guarantees even wall thickness and enhanced mechanical properties, such that Hastelloy EFW Pipes can be used in high-pressure and high-temperature applications across demanding sectors.
| 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 Impex Tube India 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.
Impex Tube India is the largest supplier of Hastelloy EFW Pipes in Mumbai, India, 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@impextubeind.com.
Hastelloy EFW Pipes find very wide applications in chemical processing industries where they handle aggressive fluids like sulfuric acid, hydrochloric acid, and other potent oxidizing fluids. Due to their outstanding resistance to corrosion, they find apt applications in the use of flue gas scrubbers, heat exchangers, and pressure vessels. On the marine front, they find applications for handling seawater as well as in desalination systems owing to their pitting and crevice corrosion resistance properties. Pharmaceutical and power generation industries also employ these pipes for high-purity operations and severe cleaning cycles. With greater weld strength and performance, Hastelloy EFW Pipes provide safe, consistent operation in high-stakes systems that face hostile environmental conditions.
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