- sales@mariapipes.com
- Kuala lumpur, Malaysia
Home > Super Duplex Steel > Super Duplex Steel ERW Pipes
Maria Pipes and Tubes, based in Kuala Lumpur, Malaysia, stands out as a top manufacturer and supplier of high-quality Super Duplex Steel ERW Pipes. These pipes are celebrated for their remarkable strength and resistance to corrosion, crafted using cutting-edge Electric Resistance Welding (ERW) technology that guarantees precision, uniformity, and durability. Maria Pipes and Tubes delivers dependable piping solutions that adhere to strict industry standards, making them perfect for challenging applications in harsh environments.
Super Duplex Steel ERW Pipes boast a well-balanced microstructure of austenite and ferrite, typically featuring 25-28% chromium, 6-8% nickel, 3-5% molybdenum, and nitrogen. This unique blend provides outstanding resistance to stress corrosion cracking, pitting, and crevice corrosion, along with impressive mechanical strength and toughness. The ERW process ensures a robust, consistent weld seam that maintains the pipe’s integrity.
| Specifications | ASTM A790 / ASME SA790 |
| Sizes | 8″ NB to 24″ NB |
| Wall Thickness | 0.5 to 150mm Thick |
| Schedule | 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 |
| Type | Electric Resistance Welded |
| End | Plain end, Bevelled end |
| Length | Single Random, Double Random & Cut Length |
| Material | C | N | P | Si | Mn | Mo | Ni | Cr | S | Cu |
| Super Duplex Steel | 0.030 | 0.24/0.32 | 0.035 | 0.80 | 1.20 | 3.0/5.0 | 6.00/8.00 | 24.0/26.0 | 0.020 | 0.50 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| STANDARD | UNS | WERKSTOFF NR. |
| Super Duplex 2507 | S32750 | 1.4410 |
Choosing Super Duplex Steel ERW Pipes from Maria Pipes and Tubes ensures high quality and durability, as these pipes offer excellent corrosion resistance and strength. Our commitment to exceptional service and reliable delivery guarantees customer satisfaction across various industrial applications. Our expertise in Super Duplex steel products ensures you receive a top-tier solution tailored to your needs.
Maria Pipes and Tubes, one of the largest suppliers of Super Duplex Steel ERW Pipes in Kuala lumpur, Malaysia, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
Yes, we offer custom sizes for Super Duplex Steel ERW Pipes to meet your specific requirements. Our team at Maria Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@mariapipes.com.
These pipes find extensive use in the oil and gas, chemical, and marine sectors, where durability and corrosion resistance are crucial. They are designed to transport seawater, hydrocarbons, and aggressive chemicals under high pressures and temperatures. Their strength and longevity make them the go-to choice for offshore platforms, refineries, and petrochemical facilities.
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