Mirza Pipe and Tubes, located in Riyadh, Saudi Arabia, stands out as a trusted provider of corrosion-resistant piping solutions designed for the toughest industrial settings. With a strong background in high-performance alloys, the company delivers top-notch products tailored for the chemical processing, marine, power generation, and waste treatment sectors. One of their standout offerings, Hastelloy Welded Pipes, is highly regarded for its remarkable resistance to a variety of aggressive chemicals and extreme operating conditions. Crafted with precision welding techniques, these pipes not only excel in performance but also offer cost-effectiveness for critical systems that demand long-lasting durability.
Typically made from grades like C-22, C-276, and C-2000, Hastelloy Welded Pipes are composed of nickel (58–70%), molybdenum, chromium, and iron. They boast impressive tensile strengths ranging from 690–760 MPa and maintain their mechanical integrity in both oxidizing and reducing environments. These pipes are designed to resist pitting, crevice corrosion, and stress corrosion cracking, even in hot, acidic, and contaminated media. Their benefits include excellent weldability, consistent wall thickness, lower fabrication costs compared to seamless pipes, and reliable corrosion resistance. With their structural dependability and chemical resilience, they are perfect for demanding service applications.
Hastelloy Welded Pipes : ASTM B619 , ASME SB619 / ASTM B626, ASME SB626
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/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes
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 Welded Pipes from Mirza 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.
Mirza Pipes and Tubes is the largest supplier of Hastelloy Welded Pipes in Riyadh, Saudi Arabia, 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 Welded Pipes to meet specific project requirements. These pipes can be tailored for various industrial applications. For more details, contact us at sales@mirzapipes.com.
Hastelloy Welded Pipes find extensive use in heat exchangers, reactors, flue gas scrubbers, and chemical transport lines across chemical, petrochemical, and pharmaceutical facilities. They are particularly suited for managing highly corrosive fluids like hydrochloric, sulfuric, and nitric acids. In marine and offshore applications, they provide outstanding resistance to saltwater and brine. Waste treatment plants also rely on them for their durability in harsh chemical environments. Thanks to their superior corrosion resistance, mechanical strength, and efficient fabrication, Hastelloy welded pipes guarantee a long service life and minimal maintenance in critical operations.
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