Home > Stainless Steel > Stainless Steel 321 and 321H Electropolished Pipes
Bulan Pipes and Tubes, Jakarta, Indonesia, is a topmost manufacturer and supplier of world-class stainless steel piping products, such as Stainless Steel 321 and 321H Electropolished Pipes. Bulan is renowned for its precision fabrication, high-quality surface finish, and compliance with international standards. It supplies industries requiring clean, corrosion-free, and high-temperature resistant piping. 321 and 321H Electropolished Stainless Steel Pipes are titanium-stabilized materials that provide superior resistance to intergranular corrosion, oxidation, and scaling. Electropolish provides greater cleanliness, so these pipes are particularly suited to sanitary, high-purity, and high-temperature services.
321 and 321H Electropolished Stainless Steel Pipes are titanium-stabilized austenitic stainless steels containing 17–19% chromium, 9–12% nickel, and titanium to avoid carbide precipitation on welding. 321H has more carbon (0.04–0.10%) than 321, with enhanced strength and creep resistance at temperatures over 537°C. These pipes provide a tensile strength of 515 MPa, yield strength of 205 MPa, and elongation of 35%. Product Name: Stainless Steel 321 and 321H Electropolished Pipes. Electropolishing enhances corrosion resistance, minimizes surface roughness, and provides a clean, smooth internal finish for critical systems.
Specifications | : | ASTM A/ASME SA249/A269/A270 |
Dimensions | : | ASTM, ASME, and API |
SS 321 and 321H Pipes Size | : | 1/8″NB TO 30″NB IN |
Thickness | : | 1mm to 20mm, SCH 5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S as per ANSI B36.19/36.10 |
Finish | : | BA Finish inside and outside, Electropolished finish inside and outside |
Type | : | Electropolished Pipes & Tubes |
Form | : | Round, Square, Rectangular, Hydraulic Etc |
Length | : | Up to 6 meters, custom cut lengths |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Stainless Steel 321 and 321H Electropolished Pipes from Bulan Pipes and Tubes guarantees excellent corrosion resistance, high strength, and durability. Designed for diverse industrial applications, it delivers reliable performance in tough environments while maintaining competitive pricing for cost-effective solutions.
Bulan Pipes and Tubes, a leading manufacturer and supplier of Stainless Steel 321 and 321H Electropolished Pipes in Indonesia, Jakarta, offers a comprehensive range of high-quality pipes and tubing suitable for various industrial applications. Our extensive inventory and commitment to exceptional service make us a trusted choice for regional products.
We offer custom sizes for Stainless Steel 321 and 321H Electropolished Pipes to meet your specific needs. Our dedicated team at Bulan Pipes and Tubes provides tailored solutions for all your piping and tubing requirements. For more information, contact us at sales@bulanpipes.id.
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