Maria Pipes and Tubes, a top-notch manufacturer and supplier based in Kuala Lumpur, Malaysia, specializes in high-quality Hastelloy Welded Pipes designed for tough industrial applications. With a reputation for precision manufacturing and strict adherence to international standards, Maria Pipes and Tubes guarantees that every Hastelloy welded pipe offers outstanding corrosion resistance, mechanical strength, and durability. These pipes are crafted to endure harsh chemical environments, extreme temperatures, and mechanical stress, making them perfect for industries that need reliable and long-lasting piping solutions. Committed to quality and customer satisfaction, Maria Pipes and Tubes caters to sectors such as chemical processing, petrochemical, power generation, and pollution control.
Hastelloy Welded Pipes are mainly made of nickel, with notable amounts of molybdenum, chromium, and iron, which provide them with exceptional resistance to pitting, stress corrosion cracking, and both oxidizing and reducing environments. The welded design guarantees precise dimensions, consistent wall thickness, and strong structural integrity. On the mechanical side, these pipes showcase high tensile strength, toughness, and durability even under high temperatures and pressure. The blend of chemical resistance and mechanical reliability makes Hastelloy Welded Pipes perfect for critical applications where traditional materials might not hold up.
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 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 Welded 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 Welded 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 Welded Pipes find extensive use in the chemical processing, petrochemical, pharmaceutical, and pollution control sectors. They are commonly utilized in heat exchangers, reactors, condensers, and piping systems that manage strong acids, corrosive chemicals, and high-temperature fluids. Thanks to their remarkable corrosion resistance and mechanical strength, these pipes help reduce maintenance needs, extend service life, and ensure operational safety. Hastelloy Welded Pipes deliver a reliable, high-performance solution for industries that demand durable, long-lasting piping capable of thriving in the most aggressive and challenging industrial settings.
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