Nickel Alloy Forged Fittings are commonly used in high-pressure applications that require exceptional corrosion resistance and durability. At Om Steel, we offer a wide range of Nickel Alloy Forged Fittings made from different grades of nickel alloys to suit various industrial applications.
One of the commonly used grades is Nickel 200, which offers excellent corrosion resistance in neutral and reducing environments. It also has good thermal and electrical conductivity, making it suitable for electrical and electronic applications.
Another popular grade is Nickel 201, which has similar corrosion resistance to Nickel 200 but with lower carbon content, making it more suitable for applications where lower carbon content is preferred.
Om Steel also offers Nickel Alloy Forged Fittings made from other grades such as Nickel 400, Nickel 625, and Nickel 718. Nickel 400 is known for its high strength and excellent corrosion resistance in various environments, while Nickel 625 offers exceptional resistance to high temperatures and corrosive environments. Nickel 718, on the other hand, has high strength and excellent resistance to corrosion and oxidation at high temperatures. Our Nickel Alloy Forged Fittings are available in different types such as Elbow, Tee, Union, Coupling, Cross, and many more, and can be customized to specific shapes and sizes to meet different application requirements.
Types and Shapes of
Nickel Alloy Forged Fittings
Socket Weld Fittings
Socket weld fittings are a type of nickel alloy forged fitting that is used for small pipe diameters with high pressure ratings. These fittings have a socket-like structure at one end that fits over the pipe’s end to create a tight seal. Socket weld fittings are commonly used in steam lines, chemical processing plants, and other high-pressure applications.
Threaded Fittings
Threaded fittings are another type of nickel alloy forged fitting that is commonly used in low-pressure applications. These fittings have threads on both ends that screw into the pipes to create a tight seal. Threaded fittings are easy to install and disassemble without damaging the pipes or the fitting itself.
Buttweld Fittings
Buttweld fittings are a type of nickel alloy forged fitting that is welded directly onto the pipe’s end using butt welding techniques. These fittings provide excellent structural integrity and leak-free connections in high-pressure applications. Buttweld fittings come in different shapes such as elbows, tees, reducers, caps among others.
Elbows
Elbows are a type of buttweld fitting that changes the direction of flow in piping systems by 90 degrees or 45 degrees angles depending on its shape. Elbows can be long radius or short radius depending on their application requirements.
Tees
Tees are another type of buttweld fitting used to connect three pipes together at right angles to each other forming “T” shape configuration for fluid distribution purposes.
Reducers
Reducers are buttweld fittings used to connect pipes of different diameters. They come in two forms, concentric and eccentric reducers.
Caps
Caps are buttweld fittings that are used to seal the end of a pipe. They can be welded or threaded onto the pipe’s end, depending on the application requirements.
Flanges
Flanges are a type of nickel alloy forged fitting that is used to connect pipes, valves, pumps, and other equipment together. Flanges provide a leak-free connection between two components by bolting them together with gaskets in between. Flanges come in various shapes such as slip-on flanges, weld neck flanges, blind flanges among others.
Slip-On Flanges
Slip-on flanges are easy to install and remove compared to other types of flanges. They slid over the pipe’s end and then welded into place.
Weld Neck Flanges
Weld neck flanges have a long tapered hub that provides excellent structural support for high-pressure applications. These flanges require butt welding techniques for installation.
Blind Flanges
Blind flanges are used to close off the ends of piping systems or equipment temporarily. Blind flange installation requires bolts around its perimeter to create a tight seal.
Nickel Alloy Forged Fittings
Specifications
| Specifications | ASTM A387 / ASME SA387 |
| Thickness | 1mm – 300mm |
| Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, 4050mm etc |
| Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, 12000mm, 15000mm etc |
| Surface | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching Manufacturer and Supplier |
| Finish | Hot rolled plate (HR), Cold rolled sheet (CR) |
Nickel UNS N02201
Threaded Fitting Dimensions
| Grades | C | Mn | P | S | Si | Cr | Mo |
|---|---|---|---|---|---|---|---|
| ASTM A387 Grade 5 | 0.15 max | 0.3 – 0.6 | 0.035 | 0.03 | 0.5 max | 4.00 – 6.00 | 0.45 – 0.65 |
| ASTM A387 Grade 9 | 0.15 max | 0.30 – 0.6 | 0.03 | 0.03 | 1.0 max | 8.0 – 10.0 | 0.9 – 1.1 |
| ASTM A387 Grade 11 | 0.05 – 0.17 | 0.4 – 0.65 | 0.035 | 0.035 | 0.5 – 0.80 | 1.0 – 1.5 | 0.45 – 0.65 |
| ASTM A387 Grade 12 | 0.05 – 0.17 | 0.4 – 0.65 | 0.035 | 0.035 | 0.15 – 0.4 | 0.8 – 1.15 | 0.45 – 0.6 |
| ASTM A387 Grade 22 | 0.05 – 0.15 | 0.3 – 0.6 | 0.035 | 0.035 | 0.5 max | 2.0 – 2.5 | 0.9 – 1.1 |
Chemical Composition of
ASTM B564 UNS N02201 Forged Fittings
| Plate Surface Finish | Gauge (in) | Width (max in) |
|---|---|---|
| 2B – Cold rolled, heat treated, pickled, skin passed Plate | 10–24 | 72* |
| 2D – Cold rolled, heat treated, pickled plate | 12–24 | 60 |
| BA Mexinox only | 18–28 | 48 |
| Polished plate (not brushed) | 11–24 | 60 |
| Temper rolled plate Mexinox only | 13–29 | 48 |
Mechanical properties of
Nickel Alloy 201 Socket Weld Fittings
| Plate Surface Finish | Gauge (in) | Width (max in) |
|---|---|---|
| 2B – Cold rolled, heat treated, pickled, skin passed Plate | 10–24 | 72* |
| 2D – Cold rolled, heat treated, pickled plate | 12–24 | 60 |
| BA Mexinox only | 18–28 | 48 |
| Polished plate (not brushed) | 11–24 | 60 |
| Temper rolled plate Mexinox only | 13–29 | 48 |
Equivalent of Nickel
201 Forged Threaded Fittings
| Plate Surface Finish | Gauge (in) | Width (max in) |
|---|---|---|
| 2B – Cold rolled, heat treated, pickled, skin passed Plate | 10–24 | 72* |
| 2D – Cold rolled, heat treated, pickled plate | 12–24 | 60 |
| BA Mexinox only | 18–28 | 48 |
| Polished plate (not brushed) | 11–24 | 60 |
| Temper rolled plate Mexinox only | 13–29 | 48 |
Application Industry
Serving Diverse Sectors with Precision & Performance
Om Steel supplies premium steel and alloy products to a wide range of industries, ensuring strength, durability, and performance in every application. From construction, oil & gas, and automotive to power plants, shipbuilding, and chemical processing — our materials meet the demands of critical operations. Trusted by industry leaders, we deliver solutions that stand up to the toughest challenges.
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