Difference Between Compression Fitting and Tube Fitting

Difference Between Compression Fitting and Tube Fitting

Let's understand the basic structural and chemical difference between Compression Fitting and Tube Fitting

Compression Fitting Vs Tube Fitting : Know the the most basic Difference Between Compression Fitting and Tube Fitting and Price Difference Between Compression Fitting and Tube Fitting

Compression fitting

Compression fitting is a type of Tube Fitting. These connection are popular because they do not require heat or soldering, and quick and easy to use. But at the same time compression fittings are not as robust as soldered fittings. There are two types of compression fitting, standard (British type-A/non-manipulative) and flare fittings (British type-B/manipulative). To use Compression fittings no modifications require to the tubing but Flare fittings require some modification of the tubing while using. Compression fittings are suitable to use for water and compressed air connections.

Push-in fittings is one more new type of compression fittings. these types of compression fittings fit over the end of a tube using a grip ring which hold the sides of the tube and O-ring are used for seal. These compression fitting ferrule make tubes connection absolutely leak free and gas tight in all conditions.

Benefits to choose Compression Fittings

  • First choice for leak free and gas tight
  • Highly resistant to vibration, chemicals, corrosion, high pressures and high temperatures
  • Easy to install, and easily disassembled
  • Reusable multiple times

Tube Fitting

Tube Fittings also known as Hydraulic fitting or instrumentation fittings. Tube fittings can be produced in various configurations and materials. These Tube Fittings are known for their robust tube grip, vibration resistance, and leak-tight performance.

Tube Fitting Types

  • Tube Tee (Union Tee, Run Tee, Branch Tee)
  • Tube Elbow - 45 Deg & 90 Deg (Union Elbow, Connector Elbow)
  • Tube Male Connector (Bulk Head, Straight & Reducing)
  • Tube Cap
  • Tube Plug
  • Tube Union (Bulk Head Union, Straight & Reducing)
  • Union Cross
  • Compression Nut
  • Ferrules
  • Adapter
  • Port Connector
  • As per Client Customization / Drawing


  • For Metric Tube : 1.6mm to 50mm
  • For Imperial Tube : 1/16" to 2"


  • 100 Bar to 650 Bar
  • 1500 Psi to 10000 Psi


  • SS 304, SS 304/L, SS 316, SS 316/L 
  • Duplex / Super Duplex Stainless Steel
  • Brass 
  • Alloy 600, Alloy 601, Alloy 625, Alloy 800, Alloy 825
  • Alloy 400, Alloy K500
  • Alloy C276
  • Titanium 
  • Carbon Steel / Mild Steel 


We would be happy to tell you about Difference Between Compression Fitting and Tube Fitting, if you have any query please write us on webmaster@siddhagiri.net.