- sales@bulanpipes.id
- Jakarta, Indonesia
Home > Duplex Steel > Duplex Steel ERW Pipes
Bulan Pipes and Tubes, Jakarta, Indonesia, is a well-established producer and distributor of high-quality Duplex Steel ERW Pipes. At the forefront of quality, innovation, and performance, we offer piping solutions designed to endure tougher industrial conditions. Our Duplex Steel ERW pipes provide a perfect blend of strength and corrosion resistance, hence ideal for high-performance applications in oil & gas, chemical processing, and marine industries. Produced through sophisticated technology and rigorous quality inspection, we provide consistent, cost-efficient, and long-lasting pipe solutions customized to suit your individualized industrial requirements in Southeast Asia and beyond.
Duplex Steel ERW Pipes are produced from a combination of austenitic and ferritic stainless steels, commonly comprised of 18–28% chromium, 3–7% nickel, up to 5% molybdenum, and a dash of added nitrogen for improved strength. This alloy offers very good mechanical properties, such as tensile strength of 620 MPa and yield strength of approximately 450 MPa. These pipes offer very good resistance to crevice corrosion, pitting, and stress corrosion cracking. Some other advantages are weldability, less weight, and cost savings, making Duplex Steel ERW pipes a perfect choice for aggressive conditions and high-technology industrial processes
| 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 Bulan 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.
Bulan Pipes and Tubes, one of the largest suppliers of Duplex Steel ERW Pipes in Indonesia, Jakarta, 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 Bulan Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@bulanpipes.id.
Duplex Steel ERW Pipes are extensively used where strength, corrosion resistance, and reliability are needed. They are used for the transportation of oil, gas, and high-pressure fluids in the oil and gas industry for onshore and offshore applications. In the chemical and pharmaceutical industries, aggressive chemicals and harsh environments are managed with ease by them. Marine uses advantage from their seawater corrosion resistance and can be used in piping systems, ballast water piping, and offshore construction. They are also applied in power generation facilities, sewage treatment plants, and structural uses where they require durability and long life.
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