From the heart of Hamilton, New Zealand, Blundell Pipes and Tubes stands as a trusted source for top-tier industrial materials, including their expertly crafted Hastelloy ERW pipes. They understand that demanding environments call for exceptional solutions. By combining local manufacturing precision with a global supply network, they deliver not just a product, but a promise of reliability and performance for the most challenging projects across New Zealand and beyond.
The strength of these pipes begins with their unique composition, a sophisticated nickel-chromium-molybdenum blend that grants them a formidable resistance to a wide array of corrosive threats, including pitting and stress corrosion cracking. This is matched by impressive mechanical properties, offering high tensile strength and excellent durability. This combination ensures the pipes can maintain their integrity and performance under significant pressure and in extreme temperature conditions, providing a long-lasting solution.
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 Blundell 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.
Blundell Pipes and Tubes is the largest supplier of Hastelloy ERW Pipes in Hamilton, New Zealand, 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@blundellpipes.co.nz.
Hastelloy ERW Pipes find extensive use in industries that operate in highly corrosive and extreme conditions. In chemical processing, they are utilized for transporting strong oxidizers, acids, and chlorides. The oil and gas sector relies on them for offshore platforms, refineries, and sour gas systems, thanks to their resistance to seawater and hydrogen sulfide. These pipes are also used in pollution control systems, pharmaceutical manufacturing, marine engineering, and heat exchangers. Their unique combination of durability, strength, and exceptional corrosion resistance makes Hastelloy ERW Pipes an essential choice for critical applications across various high-performance industries.
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