- sales@corazonpipes.com
- Manila, Philippines
Home > Duplex Steel > Duplex Steel ERW Pipes
Nestled in the industrial heart of Manila, Philippines, Corazon Pipes and Tubes stands as a trusted manufacturer and supplier, built on a foundation of quality and reliability. We take particular pride in our Duplex Steel ERW Pipe, a product engineered to meet the most demanding conditions. By harnessing advanced technology and stringent quality control, we ensure every length delivers the exceptional performance our clients have come to expect, making us a cornerstone for industries both locally and internationally.
The secret to its strength lies in a sophisticated composition, blending chromium, nickel, molybdenum, and nitrogen. This specific recipe grants the steel a unique two-phase microstructure, which provides an outstanding combination of high tensile strength and impressive resistance to corrosion. This makes the material far tougher than typical stainless steels, allowing it to withstand severe environments, including those with chlorides, without sacrificing its structural 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 | 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 Corazon 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.
Corazon Pipes and Tubes, one of the largest suppliers of Duplex Steel ERW Pipes in Manila, Philippines, 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 Corazon Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@corazonpipes.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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