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- Jakarta, Indonesia
Home > Stainless Steel Tubing > Stainless Steel 321H Tubing
Bulan Pipes and Tubes is a premier manufacturer and distributor specializing in high-quality Stainless Steel 321H tubing. With years of industry experience, we are committed to providing exceptional products that meet stringent quality standards and customer specifications. Our extensive inventory and advanced manufacturing processes ensure timely delivery and reliability, making us a trusted partner for various applications, including chemical processing, aerospace, and power generation. At Bulan Pipes and Tubes, we prioritize innovation, sustainability, and customer satisfaction, delivering tailored solutions that enhance performance and durability in every project. Choose us for your stainless steel needs and experience unparalleled excellence.
Stainless Steel 321H tubing is primarily composed of iron, chromium (17-19%), nickel (9-12%), and titanium (5 times the carbon content). Its mechanical properties include high tensile strength (up to 860 MPa), excellent ductility, and good impact resistance. The elevated carbon content enhances its strength at high temperatures, making it ideal for applications in heat exchangers and reactors. Advantages of 321H tubing include excellent corrosion resistance, particularly against sulfuric and hydrochloric acids, reduced susceptibility to intergranular corrosion, and superior weldability, ensuring longevity and reliability in demanding environments.
Specifications : ASTM A312 / ASME SA312
Outside Diameter : 6.00 mm OD up to 914.4 mm OD, Sizes up to 24″ NB available Ex-stock, OD Size available Ex-stock
Thickness : 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Size : 1/2″ NB – 24″ NB
Type : Seamless
Form: Round Pipes, Square Pipes, Rectangular Pipes.
Length : Single Random, Double Random & Required Length
End : Plain End, Beveled End, Treaded
| Grade | C | Mn | Si | P | S | Cr | N | Ni | Ti |
| SS 321H | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 0.10 max | 9.00 – 12.00 | 5(C+N) – 0.70 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1457 °C (2650 °F) | Psi – 75000, MPa – 515 | Psi – 30000, MPa – 205 | 35 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
By choosing Stainless Steel 321H Tubing from Bulan Pipes and Tubes, you are assured of superior quality and durability. These tubes provide outstanding corrosion resistance and strength, making them ideal for a wide range of industrial applications. Our dedication to excellent service and dependable delivery ensures customer satisfaction every time. With our expertise in stainless steel products, we deliver top-tier solutions customized to meet your specific requirements.
Bulan Pipes and Tubes, a leading supplier of Stainless Steel 321H Tubing in Indonesia, Jakarta, provides a wide selection of premium pipes and tubes for diverse industrial applications. With a vast inventory and a strong focus on delivering outstanding service, they are the preferred choice for stainless steel products in the region.
At Bulan Pipes and Tubes, we provide custom sizes of Stainless Steel 321H Tubing to meet your exact specifications. Our dedicated team is here to offer tailored solutions for all your piping and tubing needs. For more information, feel free to reach out to us at sales@brydonpipesandtubes.co.uk.
Stainless Steel 321H tubing is widely used in high-temperature applications due to its excellent strength and corrosion resistance. Common applications include heat exchangers, pressure vessels, and piping systems in chemical processing, oil and gas industries, and power generation. Its resistance to intergranular corrosion makes it suitable for use in welded structures. Additionally, 321H tubing is ideal for aerospace components, automotive exhaust systems, and food processing equipment. Its versatility and reliability make it a preferred choice for industries that require durable and high-performance materials in challenging environments.
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