Introduction to JIC Fittings

Introduction:

JIC Fitting is a range of hydraulic fittings that’s produced in accordance to the SAE J514 requirements. The acronym JIC stands for Joint Industry Council. It’s likewise known as the JIC thirty seven degrees flare fitting because it’s a 37 degrees flare seating surface. These fittings are utilized on oil hydraulic systems in numerous fields (fuel delivery, fuel power program, shipbuilding, mobile hydraulic equipment, etc…). A JIC fitting device has 3 parts which make a tubing assembly: fitting, flare nut, and sleeve.

Material:

Materials used to fabricate JIC fittings are carbon steel and stainless steel SS316L.

Sizes:

JIC frame phenq and high blood pressure (redirected here) flare nut are obtainable in exterior diameter («OD) sizes between 1/8″ to 1 2». Sleeve has two distinct reading measurements, metric measurement (mm) and inch outside diameter («OD). Sleeve size can be purchased from 3mm to 50mm and 1/8″ to 2». Connecting sizes are designated by the corresponding outside diameter of the tubing for the various types of tube ends.

Working Pressure:

The typical functioning strain of the fittings ranges from 1000 to 5000 psi for several sizes and contacts. The minimum burst pressure is four times the working pressure. The JIC fittings should be able to withstand two times the working strain for a period of one minute without failure or leakage.

Please take note that the strain rating of a same fitting might vary when it is connected to various equipments.. For instance, if a fitting with a low performing pressure is attached to a pipe, it will result in an overall even reduce functioning strain. In all cases, constantly consider the lowest pressure as the maximum working pressure of the system.

How does a JIC fitting works: For tube connections, the assembly surgery begins out of the planning of the tube. To begin with, the nut as well as sleeve are inserted onto the conclusion of a hose. With the use of a flaring tool, form the conclusion of the hose to thirty seven degrees. Next, firm up the nut by using a spanner until the nut is tight as well as the sleeve grips onto the tube. In case the fittings are bench assembled, the gripping action may be determined by revolving the hose manually as the nut is pulled down. When the tube will not be turned by hand, the sleeve has gripped upon the tube. When this occurs,, firm up the nut by turning it one full turn. This might vary slightly with some other tubing materials, but for general practice, it is a great rule to go by.

Configurations of JIC Fitting: Commonly used connection sorts consist of: JIC/BSPP Male Connector, JIC/ NPT Male connector, JIC union, JIC/NPT Swivel Male Connector, JIC/BSPP Swivel Male Connector.

Brand of JIC Fittings:

HS Corporation is a Korean manufacturer specializing in JIC Fitting. Established in 1980, HS Corporation has more than thirty years of specialized experience in producing fittings.