Home > Stainless Steel >Forged Fittings in Stainless Steel 309H
| 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 309 | 0.20 | 2 | 1 | 0.045 | 0.030 | 23 | 14 | 60 | |
| 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 |
| 309 | 75 | 30 | 40 | 95 |
| 309H | 40 | 30 | 40 | 217 |
At Sumakhsteel, we’re proud to be the largest supplier and manufacturer in the USA, delivering advanced solutions for every piping requirement you may have. Backed by modern production facilities strategically situated across the USA, we maintain an extensive stock of more than 25,000 tons of top-grade materials on hand and ready to ship.
Reach out to us for a fast quote tailored to your requirement.
Kami menyediakan Stainless Steel 309H Forged Fittings sesuai dengan Standar DIN, ISO, JIS atau ANSI.
Owing to their outstanding characteristics, Stainless Steel 309H Forged Fittings serve as vital parts throughout numerous industrial fields. Celebrated for their resistance to corrosion, they are broadly used in marine settings, withstanding the harsh demands of saltwater contact with durability and dependability. Within the construction sector, stainless steel fasteners are central to structural assemblies, delivering firm connections while preserving structural soundness in outdoor and exposed conditions.
High-Temperature Environments: Stainless Steel 309H is engineered specifically for elevated temperatures, which makes it well-suited to uses like petrochemical, chemical processing and power generation
Chemical applications: These materials serve chemical plants where withstanding chemical degradation and high temperatures is essential. They can endure the demanding conditions present in chemical refineries, distillation columns and pipelines.
Heat Exchangers: Stainless steel 309H mesh fittings are frequently employed in heat exchangers, where they must endure high temperatures and corrosion
Conclusions: Oil refineries and refineries rely on stainless steel 309H forged fittings because of their resistance to high-temperature sulfidation and oxidation, which makes them ideal for equipment such as furnace components, heat exchangers and internal separation units
Temperature and Pressure Analysis: Identify the temperature and pressure requirements of your application. Stainless steel 309H mesh fittings work well in high-temperature settings, but confirm that they align with the temperature and pressure your application demands.
Corrosion Resistance: Assess the corrosive conditions the fittings will face. Stainless steel 309H offers outstanding resistance to corrosion, particularly in high-temperature and acidic settings. Verify that it is compatible with the chemicals and liquids in your product.
Size and Configuration: According to the requirements of the piping system, choose the right size and configuration of mesh fittings. Take into account factors like pipe size, wall thickness, and connection type (e.g., socket weld or threaded) to guarantee correct alignment and adjustment.
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