- sales@corazonpipes.com
- Manila, Philippines
Home > Stainless Steel > Stainless Steel 321 and 321H Welded Tubing
In the heart of Manila’s industrial landscape, Corazon Pipes and Tubes has built a reputation for reliability and precision, especially when it comes to specialized materials. Our Stainless Steel 321/321H Welded Tubing is a prime example of our commitment to quality. We understand that for many critical projects, the right tubing isn’t just a component; it’s the backbone of your system’s integrity and longevity, which is why we focus on delivering products you can trust for the long haul.
The strength of 321 and 321H tubing comes from its thoughtful composition, stabilized with titanium to resist corrosion from intense heat. This gives it excellent mechanical properties, allowing it to maintain its strength and resist warping under high temperatures. It’s a material designed to handle stress and thermal cycling with remarkable resilience, making it a durable and dependable choice for demanding environments where failure is not an option.
Welded Tubes Size : 1 / 8″ NB – 24″ NB
Specifications : ASTM A/ASME SA213, A249, A269, A312, A358
Standard : ASTM, ASME and API
Length : Single Random, Double Random & Required Length
Outer Diameter : 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB
Thickness : 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Schedule : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Types : Welded
Form : Round Tubes, Square Tubes, Rectangular Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes
End : Plain End, Beveled End, Treaded
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| SS 321 | 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 |
| SS 321H | 0.04 – 0.10 | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 0.10 max | 9.00 – 12.00 | 4(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.
Choose Stainless Steel 321 and 321H Welded Tubing from Corazon Pipes and Tubes for exceptional corrosion resistance, superior strength and excellent durability. Ideal for a variety of industrial applications it provides outstanding performance in harsh environments. With precision manufacturing and quality assurance, we ensure reliable and durable tubing solutions.
Corazon Pipes and Tubes is the largest supplier of Stainless Steel 317 and 317L Welded Tubing in Manila, Philippines. Known for its high-quality products. We offer superior corrosion resistance, strength, and durability. Trusted by industries worldwide they provide reliable precision-engineered tubing for various applications and project needs.
| STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
| SS 321 | 1.4541 | S32100 | SUS 321 | X6CrNiTi18-10 |
| SS 321H | 1.4878 | S32109 | SUS 321H | X12CrNiTi18-9 |
Yes, Corazon Pipes and Tubes offer large custom designs for Stainless Steel 321 and 321H Welded Tubing. With design, wall thickness and length. Their adjustable options ensure the tubing meets specific application requirements. This flexibility makes it more efficient and reliable for different industries and environments. For more details, contact us at sales@corazonpipes.com.
321 and 321H Welded Tubing Stainless Steel are frequently applied in heat exchangers, exhaust manifolds, furnace parts, as well as equipment for chemical processing. Grade 321 is utilized in applications that need resistance to carbide precipitation following welding, whereas 321H is applicable in high-temperature and high-pressure conditions that need higher mechanical strength. These welded tubes are suited for continuous service applications where corrosion resistance and thermal stability are imperative. They provide a safe answer to such applications involving thermal cycling, pressure fluctuation, and corrosive fluids or gases.
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