Maria Pipes and Tubes, based in Kuala Lumpur, Malaysia, has built a solid reputation as a reliable manufacturer and supplier of top-notch piping products tailored for high-performance needs. The company is well-regarded for providing solutions that adhere to strict international standards, catering to various sectors including chemical processing, marine engineering, oil and gas, power generation, and pharmaceuticals. With state-of-the-art manufacturing facilities, a team of skilled professionals, and stringent quality control practices, Maria Pipes and Tubes guarantees products that are durable, precise, and consistently high-performing. Their dedication to excellence, prompt delivery, and customer-centric approach has helped them carve out a strong foothold in both local and international markets.
Hastelloy pipes are crafted from high-performance nickel-based alloys, mainly consisting of nickel, molybdenum, and chromium, along with other elements that enhance specific characteristics. These pipes are known for their remarkable resistance to both oxidizing and reducing agents, making them ideal for extremely corrosive environments. Hastelloy is particularly resistant to pitting, crevice corrosion, and stress corrosion cracking, even in acidic and chloride-rich conditions. They boast high tensile and yield strength, excellent weldability, and dependable performance across a broad temperature range, ensuring a long service life even in tough conditions.
Pipe Specifications:ASTM B622, B619, B626 / ASME SB622, SB619, SB626
Dimensions:ASTM, ASME
Pipe Outside Diameter: 6.00 mm OD up to 914.4 mm OD, Sizes up to 24″ NB available Ex-stock, OD Size Steel Tubes available Ex-stock
Tube Outside Diameter: 1/8″ OD TO 2″OD 3MM OD TO 38 MM OD
Range:1/2” OD up to 5” OD, customs diameters also available
Type: Seamless / ERW / Welded / Capillary Tubes
Form: Round Pipe, Square Pipe, Rectangular Pipe
Length: Single Random, Double Random & Required Length
End: Plain End, Beveled End, Treaded
End Protection: Plastic Caps
Finish: Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
External Coating: 3LPE / 3LPP/ FBE/ DFBE/ PP
| 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 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 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 Pipes to meet specific project requirements. These pipes can be tailored for various industrial applications. For more details, contact us at sales@mariapipes.com.
These pipes find extensive use in chemical processing plants for managing strong acids, solvents, and other corrosive materials. They’re commonly used in heat exchangers, scrubbers, evaporators, and pressure vessels in industries where maintaining material integrity is crucial. In marine and offshore settings, Hastelloy pipes withstand the harsh conditions of seawater and brine. They’re also employed in flue gas scrubbers, pulp and paper production, and pharmaceutical manufacturing. The combination of exceptional corrosion resistance, mechanical strength, and temperature stability makes Hastelloy pipes a top choice for critical engineering and industrial applications.
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