- sales@impextubeind.com
- Mumbai, India
Impex Tube India, the Mumbai-headquartered company, is a premier manufacturer and supplier of high-quality pipes and tubes that provide niche solutions like Hastelloy Seamless Pipes. Relying on their accuracy, strength, and resistance to corrosion, these seamless pipes are best suited for extremely demanding industrial use. Impex Tube India optimizes cutting-edge manufacturing techniques and strict quality measures to guarantee performance and reliability. Their Hastelloy seamless pipes are specially engineered to be resistant to severe chemicals, high pressure, and extreme temperatures and are hence the first choice for critical applications in chemical, marine, power, and pharmaceutical sectors in India and around the world.
Hastelloy Seamless Pipes consist mainly of nickel with considerable additions of molybdenum, chromium, cobalt, and iron, depending on the grade (e.g., C-276 or C-22). This special composition of alloy provides superior resistance to pitting, crevice corrosion, and stress corrosion cracking. Mechanically, these pipes provide high tensile strength (usually around 690–790 MPa), good ductility, and good thermal stability. Their smooth structure offers equal strength and eliminates weak weld areas, so they are extremely dependable under varying pressure and temperature conditions. These characteristics make Hastelloy seamless pipes perfect for aggressive chemical processing and high-stress industrial applications.
Hastelloy Seamless Pipes : ASTM B622 / ASME SB622
Pipe Size : Seamless 1/2″ – 10″ , Welded 1/2″ – 48″.
Schedule : SSCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Type : Seamless / ERW / Welded / Fabricated Pipes
Form : Round Pipes, Square Pipes, Rectangular Pipe
Length : Single Random, Double Random & Required Length
End : Plain End, Beveled End, Treaded
End Protection : Plastic Caps
Inspection, Test Reports : Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports
Packing : Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
Specials : Sizes and Specifications other than above can be manufactured on request
| 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 Seamless 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 Seamless 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 Seamless 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 Seamless Pipes are extensively employed in industries requiring enhanced corrosion resistance and mechanical dependability in severe environments. In chemical and petrochemical applications, they find their applications in reactors, heat exchangers, and equipment for acid processing. The pharmaceutical industry depends on Hastelloy for corrosion-resistant and sterile piping systems. Power plants and nuclear plants employ them in high-temperature steam and pressure applications. Marine and offshore industries take advantage of their resistance to saltwater corrosion. The pipes are also utilized in flue gas scrubbers, food processing equipment, wastewater treatment facilities, and pulp and paper manufacturing, providing reliable performance in abrasive and corrosive operating conditions.
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