- sales@mariapipes.com
- Kuala lumpur, Malaysia
Maria Pipes and Tubes is a reputable manufacturer and supplier of top-notch Hastelloy Seamless Pipes, proudly based in Kuala Lumpur, Malaysia. We specialize in providing corrosion-resistant piping solutions that cater to the rigorous demands of various industries, including chemical processing, marine, power generation, and pharmaceuticals. Our Hastelloy seamless pipes are crafted using cutting-edge techniques and stringent quality control measures to ensure they perform exceptionally well in highly aggressive environments. Renowned for their reliability, durability, and precision, Maria Pipes and Tubes offers piping solutions that not only meet global standards but are also customized to fit the specific needs of our clients’ most critical applications.
Our Hastelloy Seamless Pipes are constructed from nickel-based alloys like Hastelloy C-22, C-276, or B-2, which are celebrated for their remarkable resistance to a broad spectrum of corrosive substances, including strong acids, oxidizers, and reducing agents. The seamless design boosts mechanical integrity by removing weak points, making these pipes perfect for high-pressure and high-temperature scenarios. Generally, Hastelloy seamless pipes showcase tensile strengths ranging from 690 to 800 MPa and provide exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking. Their excellent formability and weldability make them ideal for complex installations in challenging operating conditions.
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.
Hastelloy Seamless Pipes find extensive use in industries that demand extreme corrosion resistance and mechanical strength. In the chemical sector, they are essential for reactors, heat exchangers, and acid pipelines. Pharmaceutical and biotech facilities depend on them for clean and sterile process piping. In marine and offshore applications, these pipes stand up to prolonged exposure to saltwater and corrosive elements. Power plants utilize them for managing high-temperature processes, ensuring reliability and safety in their operations.
Maria Pipes and Tubes is the largest supplier of Hastelloy Seamless 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 Seamless 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 seamless pipes are widely used in industries that require high corrosion resistance and excellent performance in harsh environments. They are commonly found in chemical processing, petrochemical, aerospace, and power generation sectors. These pipes are ideal for handling aggressive chemicals, high-temperature environments, and extreme pressure conditions. Their superior resistance to pitting, crevice corrosion, and stress corrosion cracking makes them suitable for flue gas desulfurization, pollution control, and heat exchangers. Hastelloy pipes are also employed in marine environments and other corrosive applications.
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