Maria Pipes and Tubes, a well-respected manufacturer and supplier based in Kuala Lumpur, Malaysia, specializes in high-quality Hastelloy ERW (Electric Resistance Welded) Pipes. These pipes are expertly crafted to offer exceptional corrosion resistance and durability, even in the harshest environments. Made in accordance with international standards, they are recognized for their outstanding weldability, consistent dimensions, and robust structural integrity. Hastelloy ERW Pipes are built to perform reliably in various applications, including chemical processing, marine environments, and high-temperature settings. Catering to industries like petrochemicals, pharmaceuticals, and pollution control, Maria Pipes and Tubes delivers solutions that promote safe, efficient, and long-lasting operations.
Hastelloy ERW Pipes are primarily made of nickel, with notable amounts of molybdenum and chromium, along with trace elements of iron, cobalt, and tungsten, depending on the specific grade. This unique composition grants them remarkable resistance to both oxidizing and reducing agents, as well as pitting and stress corrosion cracking. On the mechanical side, Hastelloy ERW Pipes boast high tensile strength, excellent ductility, and stability when exposed to thermal stress. The ERW manufacturing process ensures that these pipes have smooth internal surfaces, precise dimensions, and consistent quality, making them ideal for critical industrial applications.
Specifications : ASTM A619 / ASME SA619
Dimensions : ASTM, ASME and API
Size : 8″ NB to 24″ NB
Wall Thickness : 0.5 to 150mm Thick
Schedules : SCH 5S, 10S,10, 20, 40S, 40, STD, 60, 80S, 80, XS, 100, 120, 140, 160 & XXS
Length : Single Random, Double Random & Required Length
Form : Round, Square, Rectangular, Hydraulic Pipes
End : Plain end, Bevelled end
Type : Electric Resistance Welded
| 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 ERW Pipes from Maria 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.
Maria Pipes and Tubes is the largest supplier of Hastelloy ERW Pipes in Kuala lumpur, Malaysia, 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 ERW Pipes to meet specific project requirements. These pipes can be tailored for various industrial applications. For more details, contact us at sales@mariapipes.com.
Hastelloy ERW Pipes find extensive use in chemical reactors, heat exchangers, flue gas scrubbers, seawater handling systems, and pulp and paper processing. Their ability to endure strong acids, chlorides, and oxidizing environments makes them perfect for industries where corrosion resistance and mechanical strength are crucial. Additionally, they are utilized in high-temperature flue gas scrubbers, marine exhaust systems, and offshore oil and gas facilities. Hastelloy ERW Pipes offer a reliable solution for demanding operational conditions while helping to reduce maintenance and downtime.
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