What is a flare fitting used for?

Flare fittings are a crucial component in various industries where reliable connections and leak-free performance are paramount. Whether you're in the automotive, oil and gas, or manufacturing sector, selecting the right flare fittings is essential for ensuring optimal efficiency and safety. As the leading Flare Fittings manufacturer, supplier, stockist, and exporter in India, Instrumxx Industries takes pride in offering an extensive range of flare fittings that cater to the unique requirements of our esteemed customers.  

In this blog post, we will delve into the world of flare fittings and shed light on their diverse Uses (applications). 

Flare Fittings

Flare Fittings are a type of compression fitting widely used in various industries for creating leak-tight connections in fluid and gas systems. These fittings consist of a tapered or flared end that, when combined with a corresponding fitting body, forms a secure and reliable connection. Flare Fittings are also known for their excellent sealing capabilities, resistance to high pressures, and ease of installation. The design of flare fittings allows for easy installation without the need for special tools. They can be assembled quickly by simply tightening the nut onto the fitting body, and compressing the flare against the surface of the connecting pipe or tube. 

Properties of Flare Fittings

These fittings are designed to provide a strong and reliable joint without the need for soldering or welding. 

Here are some key properties of flare fittings:

  • Flare fittings provide a secure and leak-proof connection between pipes and tubing.
  • They are commonly used in plumbing, HVAC systems, and many more.
  • They consist of a flared end on the pipe or tubing and a corresponding flare nut.
  • The flare nut is tightened onto the flared end, creating a metal-to-metal seal.
  • They are suitable for high-pressure applications and can withstand pressure without leaking.
  • It is commonly used with copper, brass, or aluminum pipes and tubing.
  • They require specialized tools for installation and tightening, such as flaring tools and wrenches.
  • Flare fittings are versatile and can be used in water lines, gas lines, and refrigeration systems.
  • They are reusable and can be disassembled and reassembled when needed.
  • Proper installation and tightening techniques are important to ensure a reliable connection.

Benefits of Flare Fittings

  • Easy installation: Flare fittings are simple to install, requiring only basic tools and no special equipment or soldering.
  • High pressure and temperature resistance: Flare fittings are designed to withstand high pressures and temperatures, making them suitable for various applications.
  • Durable and long-lasting: They are made of sturdy materials, ensuring their durability and longevity.
  • Reusability: They can be easily disconnected and reconnected, allowing for convenient repairs or modifications.
  • No need for threading: Flare fittings eliminate the need for threading pipes, saving time and effort during installation.
  • Minimal restrictions on flow: Flare fittings have a smooth interior, reducing flow restrictions and maintaining optimal fluid or gas transfer.

Uses of Flare Fittings

Flare fittings are commonly used in gas connections and refrigeration systems due to their reliable and leak-tight design. These fittings feature a flared end that is compressed against the surface of another component, such as a valve or tubing, creating an air-tight seal that withstands high pressures and vibrations. Flare fittings are made of various materials, including Carbon Steel, Stainless Steel, Zinc Plated, and Brass, and come in a range of sizes and configurations to meet different application requirements. They are relatively easy to install, require only a few basic hand tools, and can be disassembled for maintenance or repair.

Common uses for flare fittings include connecting gas appliances such as water heaters, boilers, and furnaces to gas supply lines. They are also used in refrigeration systems to connect tubing and valves to compressors, condensers, and evaporators. Additionally, they are often used in hydraulic systems and air conditioning applications.

Specification of Flare Fittings

Series: 37° Flare, 45° Flare, 90° Flare

Uses: High-Pressure Fluid, Water Treatment Gas Applications, and So On.

Material: Carbon Steel, Stainless Steel, Zinc Plated, and Brass

Connection Type: Metric Straight Thread, NPT/ NPTF SAE Straight Thread

Applications of Flare Fittings

Flare fittings are commonly used in various industries and applications where a secure and leak-free connection is required between pipes or tubing. 

Here are some of the key applications of flare fittings:

  • HVAC (heating, ventilation, and air conditioning) Systems
  • Automotive Industry
  • Plumbing and Gas Systems
  • Hydraulic Systems
  • Propane and Natural Gas Appliances
  • Refrigeration Systems
  • Aerospace Industry
  • Marine and Offshore Applications
  • Medical and Laboratory Equipment
  • Industrial Gas Systems
  • Oil and Gas Industry
  • Chemical Processing
  • Power Generation
  • Food, Beverage Industry, and many more

Final Thoughts!

Flare fittings are indispensable components in various industries, offering secure and leak-free connections for fluid and gas transmission systems. As the leading Flare Fittings Supplier, Manufacturer, Stockist, and exporter in India, Instrumxx Industries takes pride in delivering top-quality flare fittings that meet the diverse needs of our valued customers. 

Contact us today to explore our comprehensive range of flare fittings and discover the perfect solution for your application.

Instrumxx Industries

We provide a professional services with a real focus on customer.

Reach us

Gala No. 3, Ground Floor, Rajprabha Landmark, Industrial Estate Bldg. No. 4, Sativali Road, Boidapada, Vasai East, Palghar, Maharashtra - 401208.


+91 9820101803
+91 9930482856
© 2021. Instrumxx Industries