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Stainless Steel 347 Forged Fittings stand out as vital elements crafted from Stainless Steel 347, a grade celebrated for its exceptional corrosion resistance and notable strength, particularly in high-temperature environments. Composed of a mixture of iron, chromium, and a considerable amount of niobium, these fittings represent durability and toughness, especially in conditions susceptible to corrosion and raised heat. Whether as elbows, tees, couplings, or unions, Stainless Steel 347 Forged Fittings provide reliable performance across a broad spectrum of challenging applications.
| Standard | ASTM A182 / ASME SA182 |
| Dimensions | ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 |
| Size | 1/8” NB to 4” NB (Socketweld & Screwed-Threaded) |
| Type | Socketweld Fittings, Screwed-Threaded Fittings |
| Class | 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS |
| Grade | C | Mn | Si | P | S | Cr | Cb | Ni | Fe |
| SS 347 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 20.00 | 10xC – 1.10 | 9.00 – 13.00 | 62.74 min |
| SS 347H | 0.04 – 0.10 | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 8xC – 1.10 | 9.0 -13.0 | 63.72 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1454 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, providing innovative solutions for all your piping requirements. With cutting-edge production facilities strategically positioned in the New Zealand, we maintain an extensive inventory of more than 25,000 tons of top-quality materials kept in stock and ready to ship.
Reach out to us for a fast quote tailored to your requirement.
We supply Stainless Steel 347 Forged Fittings conforming to DIN, ISO, JIS or ANSI Standard.
Owing to their outstanding characteristics, Stainless Steel 347 Forged Fittings serve as vital elements throughout numerous industrial fields. Celebrated for their resistance to corrosion, they are broadly used in marine settings, withstanding the harshness of saltwater exposure with durability and dependability. Within the construction sector, stainless steel fasteners are crucial to structural assemblies, delivering firm connections while preserving structural integrity in outdoor and exposed conditions.
Material: Verify that the fittings are constructed from 347 stainless steel, a material offering corrosion resistance, high temperature tolerance, and outstanding mechanical properties. Confirm this with the manufacturer or supplier.
Pressure and Temperature Analysis: Take into account the highest operating pressures and temperatures in your system and select fittings capable of handling these conditions. Review the pressure and temperature ratings of the fittings to confirm they meet or surpass your needs.
Size and connection type:Pick fittings that correspond to the size and connection type of your piping system. For mesh fittings, the most typical connection types are threaded (NPT, BSP) and socket welds.
Configuration: Depending on your piping layout and installation requirements, choose the suitable installation system (e.g., elbow, tee, coupling, union). Make sure the fitting delivers the required flow direction and connectivity for your application.
Stainless Steel 347 Forged Fittings display weak magnetic behavior owing to their austenitic microstructure. Although they might be slightly drawn to a magnet, their magnetism is generally far lower than that of ferritic or martensitic stainless steels, rendering them effectively non-magnetic in practical use.
Yes,Stainless Steel 347 Forged Fittings are recyclable once they have been used. Stainless steel offers excellent recyclability, and the 347 alloy keeps its characteristics across repeated recycling cycles without notable deterioration. Recycling stainless steel lowers environmental impact, preserves resources, and promotes sustainable manufacturing practices.
Yes,Stainless Steel 347 Forged Fittings work well for cryogenic applications. They retain their mechanical properties, corrosion resistance, and toughness at low temperatures, which makes them ideal for cryogenic storage tanks, liquefied gas systems, and other applications that demand dependable performance in extremely cold environments.
Yes,Stainless Steel 347 Forged Fittings are suitable for underground use. Their resistance to corrosion, including protection against chloride-induced stress corrosion cracking, makes them well-suited for underground piping systems across a range of industries like oil and gas, water treatment, and utilities, where they are able to endure demanding underground conditions.
Mail: sales@koasteel.nz