Home > Forged Fittings > Stainless Steel 309H Forged Fittings
Emilio Stainless, located in Manila, Philippines, is a reliable manufacturer and supplier of top-notch Stainless Steel 309H Forged Fittings. These fittings are specifically designed for high-temperature and demanding industrial applications, offering outstanding corrosion and oxidation resistance, along with impressive mechanical strength. The 309H grade, which has a higher carbon content than the standard 309, enhances tensile strength, heat resistance, and overall durability. At Emilio Stainless, we utilize advanced forging techniques and rigorous quality control to ensure that every fitting meets international standards. These fittings guarantee secure, leak-proof connections for piping systems and industrial equipment, ensuring dependable performance in chemical, petrochemical, and high-temperature settings.
Stainless Steel 309H Forged Fittings consist of 23–25% chromium, 12–15% nickel, and 0.08–0.25% carbon, along with small amounts of manganese, silicon, and phosphorus. This austenitic stainless steel boasts a tensile strength of 620–760 MPa and a yield strength of around 275 MPa, providing excellent toughness and ductility. The increased carbon content improves high-temperature mechanical strength while still offering corrosion and oxidation resistance. These forged fittings are precisely dimensioned, heat-resistant, and designed to endure high-pressure and high-temperature applications, ensuring long-lasting durability and reliable performance in industrial piping systems.
| Specifications | ASTM A403 / ASME SA403, ASTM A182 & ASME SA182 |
| Forged Fittings Standards | ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 |
| Buttweld Fittings Dimensions | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43 |
| Buttweld Fittings Size | 1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated) |
| Forged Fittings Size | 1/8” NB to 4” NB (Socketweld & Screwed-Threaded) |
| Buttweld Fittings Type | Seamless / Welded / Fabricated |
| Forged Fittings Type | Socketweld Fittings, Screwed-Threaded Fittings |
| Forged Fittings Class | 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS |
| Buttweld Fittings Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Buttweld Fittings Thickness | Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS |
| Grade | C | Mn | Si | P | S | Cr | Ni | Fe | |
| SS 309H | 0.04-0.10 | 2.0 | 0.75 | 0.045 | 0.03 | 22.0-24.0 | 15.0 | 58.0-63.0 | |
| Grade | Tensile Strengtd ksi (min) | Yield Strength 0.2% ksi (min) | Elongation % | Hardness (Brinell) max |
| 309H | 40 | 30 | 40 | 217 |
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All Stainless Steel 309H Forged Fittings produced at Emilio Stainless are stringently tested for quality and performance. Every product is certified to international standards, including ISO, ASTM, and ASME specifications. The material analysis, hardness, tensile strength, and pressure test are also conducted on the entire range for reliability and adherence to different industrial applications.
Corrosion-resistant and durable Stainless Steel 309H Socket Weld Fittings are used in high-temperature applications. They typically come in sizes ranging from 1/4″ to 4″, designed to withstand pressures up to 3000 psi, offering a reliable connection in critical systems.
Known for excellent corrosion resistance, Stainless Steel 309H Threaded Fittings are ideal for high-temperature environments. They are available in sizes from 1/8″ to 6″, featuring standard threading for easy assembly and disassembly, making them suitable for various piping systems.
The Stainless Steel 309H Socket Weld 45 Degree Elbow has outstanding corrosion resistance and is designed for directional changes in piping systems. It comes from 1/2″ to 4″, offering a durable solution for high-temperature and high-pressure applications.
Stainless Steel 309H Threaded Tee offers superior corrosion resistance and creates branches in piping systems. Available in sizes ranging from 1/8″ to 6″, it ensures strong, leak-proof connections and is suited for high-temperature and pressure applications.
The Stainless Steel 309H Threaded Half Coupling offers excellent corrosion resistance and connects pipes of the same size. Sizes range from 1/8″ to 6″, designed for high-temperature environments, providing robust and secure fittings in piping systems.
The Stainless Steel 309H Socket Weld Cross has excellent corrosion resistance and allows for four-way connections in piping systems. Available in sizes from 1/2″ to 4″, it is ideal for high-temperature applications and offers a durable solution for complex pipe layouts.
Stainless Steel 309H Forged Fittings find extensive use in power plants, chemical processing, petrochemical industries, and high-temperature industrial systems. They are perfect for connecting pipes in boilers, heat exchangers, furnace lines, and exhaust systems that face high temperatures and corrosive environments. These fittings provide secure, leak-proof, and durable connections for essential industrial and mechanical applications. Emilio Stainless offers 309H forged fittings in a variety of types to meet diverse needs, ensuring that you have the right solution for your specific requirements.
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