Home > Forged Fittings > Stainless Steel 309H Forged Fittings
Nestled in the heart of Kinshasa, Sadiki Metals has built a reputation as a trusted partner for industry, providing robust and reliable materials for demanding applications. We take pride in our role as a leading manufacturer and supplier, especially when it comes to specialized components like our Stainless Steel 309H forged fittings. These fittings are engineered to meet the challenges of high-temperature environments, offering our clients in Congo and beyond a solution that combines exceptional strength with superior corrosion resistance, ensuring longevity and performance in even the most rigorous operating conditions.
The strength of 309H lies in its carefully balanced composition, which includes higher levels of chromium and nickel than standard stainless grades. This specific chemistry grants it outstanding resistance to oxidation, making it a natural choice for high-heat situations. In terms of mechanical properties, these forged fittings are incredibly tough, boasting excellent tensile strength and durability. This inherent robustness allows them to maintain their structural integrity and resist deformation under intense thermal stress and high pressure, providing a dependable and long-lasting connection.
| 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 |
Contact us to get a quick quote for your requirement.
All Stainless Steel 309H Forged Fittings produced at Mbemba 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.
The primary use for these 309H forged fittings is in high-temperature industrial settings, where ordinary materials would quickly fail. You will find them performing reliably in the intricate piping systems of furnaces, heat exchangers, and power generation facilities. They are also perfectly suited for applications involving thermal cycling, where components are repeatedly heated and cooled. Their ability to withstand corrosion from oxidizing atmospheres makes them indispensable in chemical processing and refining industries, ensuring safe and efficient operations where failure is not an option.
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