Hastelloy forged fittings are a type of fittings made from the alloy Hastelloy. This alloy is known for its high resistance to corrosion and high-temperature environments, making it ideal for use in various industries such as chemical processing, oil and gas, and power generation.
There are different types of hastelloy forged fittings available in the market, including hastelloy pipe fittings, hastelloy threaded fittings, and hastelloy screwed fittings. Among these types of fittings, hastelloy C276 forged fittings and hastelloy C22 forged fittings are two of the most commonly used ones.
Compared to weld fittings, hastelloy forged fittings offer more durability and higher strength. This makes them perfect for use in high-pressure applications where safety is crucial. They have better resistance to corrosion than stainless steel or other alloys.
Dynamic Forge & Fittings is one of the leading manufacturers of hastelloy forged fittings. They offer a wide range of products such as flanges and weld fittings that can be customized according to specific requirements. Their products are widely used in various industries due to their quality and reliability.
Welding is the most common method used to join hastelloy forged fittings to pipes or other components. It ensures a secure and leak-free connection that can withstand high pressure and temperature environments.
Different Types of Hastelloy Forged Fittings
Hastelloy Forged Elbows
These fittings have a 90-degree or 45-degree bend and are used to change the direction of the pipe. They come in different sizes and pressure ratings to suit specific piping requirements.
Hastelloy Forged Tees
Tees are used to create branches in the piping system. Hastelloy forged tees have a T-shaped design with three openings, allowing the flow of fluid or gas in multiple directions.
Hastelloy Forged Couplings
Couplings are used to connect two pipes of the same diameter. Hastelloy forged couplings provide a strong and secure connection, ensuring leak-free operation in corrosive environments.
Hastelloy Forged Crosses
Crosses are similar to tees but with a fourth opening for another pipe connection. Hastelloy forged crosses are used in applications where multiple branches or connections are required.
Hastelloy Forged Union
Unions are fittings that allow for easy disconnection and reconnection of pipes or components. Hastelloy forged unions are particularly useful for maintenance and repair purposes.
Hastelloy Forged Caps
Caps are used to seal the end of a pipe, providing protection and preventing the flow of fluid or gas. Hastelloy forged caps are designed to withstand corrosive environments and high temperatures.
Hastelloy Forged Plugs
Plugs are similar to caps but are threaded for easy installation and removal. Hastelloy forged plugs are used to close off openings in the piping system temporarily or permanently.
Hastelloy Forged Bushings
Bushings are used to join pipes of different sizes together. Hastelloy forged bushings have one male and one female threaded end, allowing for a secure and reliable connection.
Hastelloy Forged Fittings
Specification
| 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) |
Manufacturing Standards of
Hastelloy Forged Fittings
| Grade | 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 |
Application Industry
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