Inconel Pipes

Hastelloy is a nickel-molybdenum-chromium alloy with exceptional corrosion resistance in a wide range of corrosive environments. Due to its excellent resistance to corrosion and high-temperature resistance, Hastelloy is used extensively in chemical processing industries, petrochemicals, and marine engineering.

Hastelloy pipe fittings are designed to be used in harsh and corrosive environments. They are used in applications where resistance to high temperature, pressure, and corrosion are essential. These pipe fittings are made from Hastelloy alloy, a material that is highly resistant to corrosion, and can withstand high-temperature and high-pressure environments.

In this article, we will discuss everything you need to know about Hastelloy pipe fittings, including their properties, types, and applications.

Properties of Hastelloy Pipe Fittings

Hastelloy is a nickel-based alloy that contains molybdenum, chromium, and other elements. These pipe fittings have excellent resistance to corrosion, especially in oxidizing and reducing environments. The following are the properties of Hastelloy pipe fittings:

1. Corrosion Resistance: Hastelloy pipe fittings have excellent corrosion resistance in a wide range of corrosive environments, including sulfuric acid, hydrochloric acid, nitric acid, acetic acid, and many others.

2. High Temperature Resistance: Hastelloy pipe fittings can withstand high temperatures up to 1093°C (2000°F). This makes them suitable for use in high-temperature applications.

3. High-Pressure Resistance: Hastelloy pipe fittings can withstand high pressures, making them suitable for use in applications that require high-pressure resistance.

4. Excellent Weldability: Hastelloy pipe fittings are easy to weld, which makes them easy to install.

5. High Strength: Hastelloy pipe fittings have high strength and can withstand heavy loads.

Types of Hastelloy Pipe Fittings

Hastelloy pipe fittings come in various types, including:

1. Hastelloy Elbows: These are pipe fittings used to change the direction of the flow of fluids in a pipeline. Hastelloy elbows are available in various angles, including 90 degrees, 45 degrees, and 180 degrees.

2. Hastelloy Tees: These pipe fittings are used to connect three pipes together at a T-junction. Hastelloy tees come in different sizes and shapes, including equal and reducing tees.

3. Hastelloy Reducers: These pipe fittings are used to connect pipes of different diameters. They come in two types: concentric and eccentric reducers.

4. Hastelloy Couplings: These pipe fittings are used to connect two pipes together. They are available in different sizes and types, including half-couplings and full couplings.

5. Hastelloy Caps: These pipe fittings are used to close the end of a pipeline. They are available in different sizes and shapes, including dome caps, flat caps, and hemispherical caps.

6. Hastelloy Crosses: These pipe fittings are used to connect four pipes together at a cross junction. Hastelloy crosses come in different sizes and shapes, including equal and reducing crosses.

7. Hastelloy Stub Ends: These pipe fittings are used to connect pipes to flanges. They are available in different lengths and sizes.

Applications of Hastelloy Pipe Fittings

Hastelloy pipe fittings are used in a wide range of applications, including:

1. Chemical Processing Industries: Hastelloy pipe fittings are used in chemical processing industries for their excellent corrosion resistance and high-temperature and high-pressure resistance.

2. Petrochemicals: Hastelloy pipe fittings are used in the petrochemical industry for their resistance to corrosion and high temperatures.