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ConsultationWhen it comes to demanding industrial applications, Stainless Steel 317/317L Forged Fittings Manufacturers like Sandvik are the go-to solution providers for high-strength, corrosion-resistant piping components. These forged fittings are engineered to deliver outstanding performance in aggressive environments where standard grades fail. At Sandvik, we specialize in precision-crafted 317/317L forged fittings built to meet the most stringent global standards.
What is Stainless Steel 317/317L Forged Fittings? Stainless Steel 317 is a molybdenum-bearing austenitic stainless steel with a higher concentration of chromium, nickel, and molybdenum than SS 316. This composition significantly improves resistance to chemical attack, especially in acidic chloride environments. The "L" in 317L stands for "low carbon," which enhances its weldability and minimizes carbide precipitation during welding, making it ideal for use in sensitive and high-temperature operations.
Sandvik’s forged fittings made from 317/317L are hot-forged and then machined to precise tolerances. These fittings come in various forms such as elbows, tees, couplings, unions, and plugs—designed to connect sections of pipe or tube, adapt to different sizes or shapes, and regulate flow in process systems. As trusted Stainless Steel 317/317L Forged Fittings Suppliers, we provide reliable components that maintain integrity under pressure and temperature extremes.
Advantages of Stainless Steel 317/317L Forged Fittings include superior corrosion resistance in sulfurous, acidic, and chloride-rich environments. Their low carbon content ensures excellent weldability and resistance to intergranular corrosion. These fittings also provide high tensile strength, exceptional durability, and long service life—making them cost-effective in the long run. Their high-temperature oxidation resistance makes them suitable for power generation and thermal processing industries.
Sandvik forged fittings are widely used in multiple sectors due to their adaptability and robustness. Stainless Steel 317/317L Forged Fittings Stockists cater to industries such as chemical processing, pharmaceuticals, food and beverage, petrochemicals, oil and gas, and marine engineering. In these fields, fittings are subjected to harsh operating conditions, and the superior alloy composition of 317/317L ensures optimal performance even in the most corrosive and high-temperature environments.
There are several types of Stainless Steel 317/317L Forged Fittings that Sandvik offers, each designed for a specific application:
Elbows (45°, 90°) – Used to change the direction of flow in a piping system.
Tees – Enable the flow to be split or combined in a pipeline.
Couplings – Used to connect two pipes together and ensure leak-free joints.
Unions – Allow easy disconnection and reconnection of pipes for maintenance.
Plugs & Bushings – Used to close pipe openings or adapt thread sizes.
As leading Stainless Steel 317/317L Forged Fittings Exporters, Sandvik ensures every fitting we produce meets global specifications like ASTM A182 and ASME standards. Our products undergo rigorous testing and inspection to guarantee mechanical strength, corrosion resistance, and dimensional accuracy.
With a strong focus on quality, innovation, and customer satisfaction, Sandvik continues to lead the way in providing reliable forged fittings for complex industrial applications. Our Stainless Steel 317/317L Forged Fittings are the smart choice for industries looking for dependable and long-lasting performance under challenging conditions.
Stainless Steel Forged Fittings Specification : | ASTM A182 / ASME SA182 |
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Dimension Standard : | ASME B16.11, MSS-SP-79, MSS-SP-83, MSS-SP-95, MSS-SP-97, BS3799 |
Size : | 1/8" NB to 4" NB |
Type : | Socketweld Fittings, Screwed-Threaded Fittings (NPT or PT Type) |
Rating Pressure : | Threaded End - 2000 /3000/ 6000 LBS. Socket-weld End - 3000 / 6000/ 9000 LBS. |
STANDARD | UNS | WNR. | JIS | EN |
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SS 317 | S31700 | 1.4449 | SUS 317 | - |
SS 317L | S31703 | 1.4438 | SUS 317L | X2CrNiMo18-15-4 |
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
---|---|---|---|---|---|---|---|---|---|
317 | 0.08 max | 2 max | 1 max | 0.040 max | 0.03 max | 18 – 20 | 3 – 4 | 11 – 14 | - |
317L | 0.035 max | 2 max | 1 max | 0.040 max | 0.03 max | 18 – 20 | 3 – 4 | 11 – 15 | - |
Density | 8.0 g/cm3 |
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Melting Point | 1454 °C (2650 °F) |
Tensile Strength | Psi – 75000 , MPa – 515 |
Yield Strength (0.2%Offset) | Psi – 30000 , MPa – 205 |
Elongation | 35 % |