Hastelloy Tube Fittings

Compression fittings play a crucial role in the plumbing and piping industry, connecting pipes or tubes in a secure and leak-free manner. One of the important considerations in selecting the right compression fitting is determining the correct thread size. In this article, we will discuss the thread size for 22mm compression fittings and the two types of compression fittings available. Additionally, we will compare Monel and Hastelloy tube fittings, two commonly used materials in tube fittings, and their unique properties and applications. Whether you are a professional plumber or a DIY enthusiast, this article will provide valuable information to help you make informed decisions when selecting compression fittings for your projects.

What is the thread size for 22mm compression fittings?

Thread Size for 22mm Compression Fittings The thread size for 22mm compression fittings is typically 22mm x 1mm. This size is standardized and widely used in plumbing and other piping systems. The compression fitting is designed to connect pipes or tubes by compressing the tubing onto a nipple or fitting. The thread size is an important factor in ensuring that the compression fitting is compatible with the tubing and provides a secure, leak-free connection.

What are the two types of compression fittings?

Compression fittings are an important component in plumbing and piping systems, connecting tubes or pipes in a secure and leak-free manner. There are two main types of compression fittings: single ferrule and double ferrule.

Single Ferrule Compression Fittings: Single ferrule compression fittings use a single ferrule to compress the tubing onto a nipple or fitting. The ferrule is made of a soft material, such as brass or plastic, that deforms when the fitting is tightened. This creates a tight seal around the tubing and prevents leaks. Single ferrule fittings are simple to install, making them a popular choice for DIY projects and low-pressure applications.

Double Ferrule Compression Fittings: Double ferrule compression fittings use two ferrules to provide a secure and leak-free connection. The first ferrule compresses the tubing onto the fitting, while the second ferrule provides added security and helps prevent leaks. Double ferrule fittings are typically more expensive but offer a higher level of reliability and are often used in critical applications, such as high-pressure systems and harsh environments. They are also commonly used in the chemical, petrochemical, and pharmaceutical industries.

In conclusion, the choice between single-ferrule and double-ferrule compression fittings will depend on the specific requirements of the application, such as pressure, environment, and cost considerations.

Monel vs Hastelloy tube fittings

Monel and Hastelloy are two common materials used in the manufacturing of tube fittings. Both materials offer unique properties and characteristics that make them suitable for different applications.

Monel Tube Fittings: Monel is an alloy of nickel and copper and offers excellent corrosion resistance in both salt water and acidic environments. This makes Monel an ideal choice for use in marine and chemical processing applications. Monel is also relatively low in cost, making it a popular choice for a wide range of projects.

Hastelloy Tube Fittings: Hastelloy is a nickel-chromium-molybdenum alloy that offers superior resistance to corrosion in a wide range of environments, including highly corrosive environments. This makes Hastelloy an ideal choice for use in harsh chemical processing applications and other demanding environments. However, the high cost of Hastelloy makes it a less popular choice for low-pressure and non-critical applications.

In conclusion, the choice between Monel and Hastelloy tube fittings will depend on the specific requirements of the application, such as corrosion resistance, operating conditions, and cost considerations. Both materials are strong and durable, but Hastelloy offers a higher level of corrosion resistance and is typically used in critical applications. Monel, on the other hand, is a more cost-effective solution for low-pressure applications and environments that do not require the same level of corrosion resistance.

The Hastelloy tube fittings suppliers offer elbows, tees, couplings, and adapters, in different sizes and configurations to meet the needs of various applications. When selecting a supplier, it is important to consider factors such as product quality, delivery time, customer service, and pricing to ensure that you find the right solution for your needs.

In this article, we have provided valuable information on thread size, types of compression fittings, and Monel vs. Hastelloy tube fittings to help you make informed decisions when selecting the right fittings for your projects.