- sales@lathiefpipes.com
- Safat, Kuwait
Home > Stainless Steel > Stainless Steel 309H Pipes
In the heart of Kuwait’s industrial landscape, Lathief Pipes stands as a trusted name for premium piping solutions. Our Stainless Steel 309H Pipes are specifically crafted to thrive where others might fail. They offer exceptional strength and resistance to corrosion at high temperatures, making them an indispensable asset for demanding industrial environments. When your project demands reliability under intense heat, our 309H pipes provide the durability and performance needed to ensure operations run smoothly and efficiently.
The composition of these pipes is a sophisticated blend, primarily consisting of chromium, nickel, and a carefully controlled carbon content. This specific recipe gives the 309H grade its signature toughness, particularly in high-temperature settings. Mechanically, these pipes boast impressive tensile strength and excellent creep resistance, which means they can withstand sustained stress and strain without deforming. This robust combination ensures they maintain their integrity even when subjected to extreme thermal cycles.
| Specifications | ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790 |
| Dimensions | ASTM, ASME and API |
| Schedule | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Wall Thickness | Sch 5s, 10s, 40s, 80s, 160, XXS |
| Size – Seamless 309H Pipes | 1/8″NB TO 30″NB IN |
| ERW 309H Pipes | 1/2″ NB – 24″ NB |
| EFW 309 Pipes | 6″ NB – 100″ NB |
| Form | Round, Square, Rectangular, Oval, Hydraulic Etc |
| Types | Seamless, ERW, Welded, Fabricated, LSAW Pipes |
| End | Plain End, Beveled End, Treaded |
| Length | Single Random, Double Random & Cut Length. |
| Grade | C | Mn | Si | P | S | Cr | Ni | Fe | |
| 309H | min. | 0.04 | – | – | – | – | 22.0 | 12.0 | 58.0 63.0 |
| max. | 0.10 | 2.0 | 0.75 | 0.045 | 0.03 | 24.0 | 15.0 | ||
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 309H | 515 | 205 | 40 | 95 | 217 |
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 309H Pipes from Lathief Pipes and Tubes offers superior thermal stability, corrosion resistance and excellent weldability. The company’s expertise assures accuracy and quality control. They offer on-time delivery, competitive pricing and exceptional customer support, making them a trusted vendor for engineering needs.
Lathief Pipes and Tubes, one of the largest suppliers of Stainless Steel 309H pipes in Safat, Kuwait, 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 Stainless Steel 309H pipes to meet your specific requirements. Our team at Lathief Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@lathiefpipes.com.
Stainless Steel 309H Pipes find extensive use in petrochemical plants, refineries, power generation, and thermal processing industries. They are particularly well-suited for furnace components, heat exchangers, boiler parts, and superheaters, where resistance to oxidation and scaling is crucial. Additionally, these pipes are utilized in flue gas systems, kilns, and chemical processing units due to their strength and reliability in corrosive environments. Their robust mechanical properties and long service life also make them ideal for marine and high-temperature structural applications, ensuring consistent performance across a variety of industrial settings.
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