- sales@tunpipes.com
- Naypyidaw, Myanmar
Home > Duplex Steel > Duplex Steel ERW Pipes
Nestled in the heart of Naypyidaw, Tun Pipes stands as a dedicated manufacturer and supplier, bringing the robust benefits of Duplex Steel ERW Pipe directly to the region’s growing industrial landscape. We understand that your projects demand materials that can handle both immense pressure and corrosive environments. That’s why we take pride in producing pipes that offer a superior blend of strength and resilience, specifically engineered for the toughest challenges right here in Myanmar.
The very makeup of Duplex Steel gives these pipes their remarkable character. Its carefully balanced composition, rich in chromium and nickel, provides outstanding resistance to corrosion, while the dual-phase steel structure delivers impressive strength. This means our ERW pipes possess a high tensile strength and can withstand significant pressure, yet they maintain excellent toughness. It’s this synergy of properties that truly sets Duplex Steel apart, offering a durability that outperforms many alternatives.
| 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 | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| Duplex Steel | 0.05 max | 1.00 max | 1.00 max | 0.030 max | 0.010 max | 24.00 – 26.00 | 3.00 – 4.00 | 6.00 – 8.00 | 0.20 – 0.30 | 57.61 min |
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. |
| Duplex 2205/ S31803 | S31803 | 1.4462 |
Choosing Duplex Steel ERW Pipes from Tun 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 stainless steel products ensures you receive a top-tier solution tailored to your needs.
Tun Pipes and Tubes, one of the largest suppliers of Duplex Steel ERW Pipes in Naypyidaw, Myanmar, 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 Duplex Steel ERW Pipes to meet your specific requirements. Our team at Tun Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@tunpipes.com.
Duplex Steel ERW Pipes find extensive use across various industries where durability and corrosion resistance are crucial. In chemical and petrochemical plants, they safely transport acids, alkalis, and other corrosive fluids. The oil and gas industry relies on them for pipelines, heat exchangers, and process equipment that are exposed to seawater and aggressive chemicals. Power generation facilities utilize them in boilers, condensers, and high-temperature systems, while marine applications include offshore structures and seawater handling systems. Their reliability, versatility, and ability to perform under extreme conditions make them a go-to choice for many industrial applications.
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