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Bulan Pipes and Tubes, a leading manufacturer and supplier based in Jakarta, Indonesia, is known for its top-notch HFS (Hot Finished Seamless) Tubing, crafted for exceptional mechanical performance and structural integrity. These tubes are made using hot forming and seamless rolling techniques, ensuring impressive dimensional accuracy, a smooth surface finish, and a consistent grain structure. Perfect for heavy-duty applications where strength, reliability, and stress resistance are paramount, Bulan guarantees that all HFS Tubes meet rigorous international standards, making them ideal for engineering, automotive, construction, and high-pressure industrial systems where precision and durability are key.
Typically, HFS Tubing is made from carbon steel or alloy steel grades like ASTM A106, A53, or A335, tailored to specific application requirements. These tubes usually contain 0.15–0.30% Carbon, 0.30–0.90% Manganese, along with trace amounts of Silicon, Sulfur, and Phosphorus. HFS Tubes boast a tensile strength ranging from 400–600 MPa, yield strength around 240–415 MPa, and an elongation of 20–30%. The hot-finished process not only enhances structural consistency and mechanical toughness but also removes residual stresses. Additionally, these tubes are highly weldable, making them perfect for high-pressure and high-temperature applications in industrial and mechanical systems.
Grade | Chemistry % | Yield | Tensile | Elongation | Typical Hardness | |
PSI | PSI | % in 2″ section | Min | |||
1020 | Carbon | 0.18-0.23 | 32,000 | 50,000 | 25 | B-55 |
MN | 0.30-0.60 | |||||
P | 0.040 Max | |||||
S | 0.050 Max | |||||
1026 | Carbon | 0.220-0.280 | 35,000 | 55,000 | 25 | B-60 |
MN | 0.600-0.900 | |||||
P | 0.040 Max | |||||
S | 0.050 Max |
Wall Thickness Range as a Percent of Outside Diameter | % Over and Under Nominal Wall | |||||||
OD up to 2.999″ | OD 3.00″- 5.999″ | OD 6.00″- 10.750″ | ||||||
Walls Under 15% of nominal O.D. | 12.50% | 10.00% | 10.00% | |||||
Walls Over 15% of nominal O.D. | 10.00% | 7.50% | 10.00% |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
When you choose HFS Tubing from Bulan Pipes and Tubes, you can count on exceptional quality and long-lasting durability. These tubes offer excellent corrosion resistance and high strength, making them perfect for various industrial applications. Our commitment to outstanding service and reliable delivery guarantees customer satisfaction with every order. With extensive expertise in stainless steel products, we provide premium solutions tailored to meet your unique needs.
Bulan Pipes and Tubes, a top supplier of HFS Tubing in Indonesia, Jakarta, offers a comprehensive range of high-quality pipes and tubes for various industrial applications. With an extensive inventory and a commitment to exceptional customer service, they have become the go-to source for stainless steel products in the area.
At Bulan Pipes and Tubes, we specialize in providing custom-sized HFS Tubing designed to meet your specific requirements. Our expert team is committed to delivering personalized solutions for all your piping and tubing needs. For more details, contact us at sales@bulanpipes.id.
HFS Tubing finds extensive use across construction, automotive, power generation, and heavy machinery industries, thanks to its outstanding mechanical integrity and strength. In construction, it serves as structural supports, columns, and load-bearing frames. In the automotive and mechanical engineering fields, HFS tubes are essential for chassis components, drive shafts, and suspension systems. In power plants and refineries, they are utilized in boiler tubes, heat exchangers, and pressure piping systems. Their seamless design guarantees durability in hydraulic applications, ensuring they can withstand the demands of various industrial environments.
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