6 Types of Gas Fittings 

Unless you’re a gas fitter in Calgary, only some people know there are different types of gas fittings. Depending on the type, it can dictate what you may need for a gas installation or repair project. If you’re unfamiliar with what’s available, learn about gas fittings to understand what to choose. You will better understand their unique features and applications, from compression fittings to flared, threaded fittings to push-to-connect fittings. Ultimately, you can decide what gas fitting suits your specific needs.

Types of Gas Fittings Available From a Gas Fitter in Calgary 

#1: Compression Fittings

Compression fittings are widely used in gas installations. They consist of a compression nut, a compression ring (a ferrule), and a compression seat. When the nut is tightened, these fittings create a tight seal by compressing the ferrule onto the pipe. Notably versatile, these are used with various pipes, including copper, plastic, or stainless steel. They are commonly used in plumbing systems for water supply, gas, and refrigeration systems. Since compression fittings provide a reliable and durable connection, they’re popular for residential and commercial plumbing and heating

#2: Flared Fittings

Flared fittings are a type of plumbing fitting commonly used in gas installations and other applications such as refrigeration systems. These fittings are designed to provide a secure and leak-resistant connection between pipes or tubing. They consist of a flare nut and a flared end of the pipe. The pipe end is flared at a specific angle and then connected to the fitting using the flare nut, creating a tight seal. They’re commonly used in gas appliances such as stoves, furnaces, and water heaters, as well as in automotive and industrial applications involving fluid or gas transfer. However, it’s important to note that proper technique is crucial when working with flared fittings, and it’s recommended to have a gas fitter in Calgary handle it. 

#3: Threaded Fittings

Threaded fittings have male or female threads that can be screwed onto matching threaded pipes or other fittings. The male thread has external threads on the outside, while the female thread has internal threads on the inside. The two parts are designed to be screwed together, creating a tight and sealed connection. Commonly, threaded fittings are used in gas plumbing systems, water supply lines, irrigation systems, and various industrial applications for commercial plumbing and heating where a reliable and removable connection is required.

#4: Push-to-Connect Fittings

Push-to-connect fittings, also known as quick-connect fittings, provide a convenient way to join pipes without needing special tools or soldering. These fittings have a collet inside that securely holds the pipe when inserted. They are commonly used in gas lines for appliances like water heaters and gas grills. 

Overall, push-to-connect fittings provide:

  • A convenient and efficient solution for joining pipes or tubing in gas and plumbing systems.
  • Offering reliability.
  • Ease of use.
  • Time-saving benefits.

#5: Barbed Fittings

Barbed fittings are used with flexible hoses or tubing. They have ridges or barbs on the fitting that grip the hose when it is pushed onto the fitting. Hose clamps or similar devices are typically used to secure the connection and ensure a proper seal. They offer a practical and straightforward solution for connecting flexible hoses or tubing in gas plumbing systems, providing flexibility, ease of installation, and reliable performance.

#6: Ball Valves

While not fittings in the traditional sense, ball valves are essential components in gas plumbing systems. They control gas flow using a lever or handle to rotate a ball with a hole. Gas can flow when the hole is aligned with the pipe, and when the ball is rotated to block the hole, gas flow is stopped. Ball valves are available in various designs, including two-way (two-port) and three-way (three-port) configurations. Two-way ball valves have a single inlet and outlet, allowing for simple on/off control. Three-way ball valves have multiple ports, enabling diversion or mixing of flow between different lines. Overall, it offers reliable flow control in gas and fluid systems, combining efficiency, durability, and ease of operation.

Evolution Plumbing and Heating Ltd is Calgary’s top commercial plumbing and heating company. We specialize in sophisticated solutions for sophisticated businesses and plumbing needs. Whether you run a car wash or own a condo building, you can give us a call when you need commercial plumbing in Calgary. We offer a range of services, including poly b replacement, water heater installation, hot water tank replacement and installation, in-floor radiant heating, and boiler repair in Calgary. Give us a call at 403.807.6077.

Share this post