- sales@bulanpipes.id
- Jakarta, Indonesia
Home > Super Duplex Steel > Super Duplex Steel Welded Pipes
Bulan Pipes and Tubes, based in Jakarta, Indonesia, is a well-known manufacturer and supplier of Super Duplex Steel Welded Pipes, providing top-notch piping solutions for environments that are both highly corrosive and under high pressure. With cutting-edge manufacturing facilities and a strong emphasis on precision and reliability, Bulan produces welded pipes that not only meet international standards but also go above and beyond performance expectations. Their Super Duplex Steel Welded Pipes are specifically engineered to endure tough conditions across various industries, including oil & gas, marine, and chemical processing. Bulan’s dedication to product quality and timely delivery has established them as a trusted partner in the global piping market.
Super Duplex Steel Welded Pipes are primarily crafted from grades like UNS S32750 and S32760, showcasing a dual-phase microstructure of austenite and ferrite. This unique combination provides impressive tensile strength (~750 MPa) and yield strength (>550 MPa), along with exceptional corrosion resistance, particularly against pitting, crevice corrosion, and chloride-induced stress corrosion cracking. The pipes have a density of about 7.8 g/cm³ and exhibit outstanding weldability, toughness, and durability. The welded design ensures precise dimensions, cost-effectiveness, and consistent performance in both structural and process-based applications.
Pipe Range : 1 / 2″ NB – 8″ NB
Outer Diameter : 6.00 mm OD up to 250 mm OD, Sizes up to 12” NB
Wall Thickness : 0.3mm – 50 mm
Schedules : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Length : Single Random, Double Random & Required Length
Specifications : ASTM A789 / ASME SA789, ASTM A789 / ASME SA A789
Types : Welded / EFW / Fabricated
| Super Duplex | S32750 |
|---|---|
| Ni | 6.00 – 8.00 |
| Fe | 58.095 min |
| Cr | 24.00 – 26.00 |
| C | 0.030 max |
| Si | 0.80 max |
| Mn | 1.20 max |
| P | 0.035 max |
| S | 0.020 max |
| N | 0.24 – 0.32 |
| Grade | S32750 |
| Density (g/cm 3) | 7.8 |
| Density (lb/in 3) | 0.281 |
| Melting Point (°C) | 1350 |
| Melting Point (°F) | 2460 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Super Duplex Steel Welded 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 Super Duplex Steel Welded 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 Super Duplex Steel Welded 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.
These Super Duplex Steel Welded Pipes find their place in a range of demanding industrial applications where strength, corrosion resistance, and longevity are essential. In the oil and gas sector, they are utilized in subsea pipelines, offshore platforms, and processing units. The chemical and petrochemical industries rely on them for transporting aggressive chemicals under high pressure. In marine applications, they are used in desalination plants, seawater cooling systems, and shipbuilding. Additionally, these pipes are employed in fire-fighting systems, structural frameworks, and power generation facilities. Their high performance and low maintenance needs make them perfect for long-term use in corrosive environments.
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