Is an fitting same as flare?
AN fittings are a flare fitting, using 37° flared tubing to form a metal-to-metal seal. They are similar to other 37° flared fittings, such as JIC, which is their industrial variant.
Which fitting is an an flared tube fitting?
A flared tube fitting consists of a sleeve and a nut, as shown in figure 5-5. The nut fits over the sleeve and, when tightened, draws the sleeve and tubing flare tightly against a male fitting to form a seal. Tubing used with this type of fitting must be flared before installation.
How do you measure a man’s flare fitting?
Female connections are usually measured by inserting the gauge into the connection and placing it on the sealing surface. If the centrelines of the connection and gauge are parallel, the correct angle has been determined. Male flare type connectors are usually measured by placing the gauge on the sealing surface.
What angle is a flare fitting?
Fitting Flare Angle AN Aircraft Flare fittings have a 37 degree flare angle. Many industrial fittings use a 45 degree flare angle. Most of the time, when you are working on aircraft, the hoses have a 37 degree flare and you don’t think about the flare angle.
Where are 37 degree flares used?
Defined by MIL-F-18866 and SAE J514 standards, these flare fittings have been machined to have a 37° flare seating surface. These fittings are most commonly used in fluid power and fuel delivery applications, especially those using high pressure.
Where are flare fittings used?
Flared fittings are also a good option for use with heavy machinery, and industrial and construction equipment. They are the fitting is most commonly used to connect tube or hose in high-pressure and high-temperature applications. The flare fitting is commonly used world-wide because it is a simple construction.
Do you use Teflon tape on a flare fitting?
Do not use Teflon ® tape or pipe sealant on any flare ends because you will not obtain a leak-free seal. Keep flare end of fitting free of grease, oil and thread sealant. Use a wrench only on the hex surfaces of the fittings.
What are the different types of flare fittings?
The most common flare fitting standards in use today are the 45° SAE style, and the 37° AN style, also used with the JIC system. The AN/JIC style generally has a higher pressure rating for a given size tubing. SAE and AN/ JIC fittings are completely incompatible due to the different flare angle.
What are inverted flare fittings?
An inverted flare fitting is a device which can be used in a number of different applications, from car engines to plumbing and air conditioning.
What is flare tube fitting?
Flare fittings are a type of compression fitting used with metal tubing, usually soft steel, ductile (soft) copper and aluminum, though other materials are also used. Tube flaring is considered to be a type of forging operation, and is usually a cold working procedure.
What are brass flare fittings?
Brass Flare Fittings are a type of compression fitting typically used with softer metal alloysl like stainless steel , aluminum and copper . Flared connection… Brass Flare Cross Brass Flare Fittings are a type of compression fitting typically used with softer metal alloysl like stainless steel , aluminum and coppe…