37° Flared JIC Fittings — 316 Stainless Steel

About JIC Flare Tees and Crosses

JIC tees split or combine flow in a 37° flare system, taking one line into two outlets or bringing two lines into one. The names describe where the threaded port sits. On a run tee the threaded end is on the straight-through run, with a flare branch off the side. On a branch tee the threaded end forms the branch, with flare ends on the run.

The range on this page includes male and female branch tees, male and female run tees, an adjustable male branch tee that can be oriented before it is locked and sealed, a union tee with flare ends on all three ports, swivel run and swivel branch tees that allow one connection to be made up without turning the tube, and a union cross for four-way flare distribution.

Swivel versions are useful when the tubes are already fixed in position and cannot be rotated to tighten a nut. Union tees and crosses keep the circuit entirely tube-to-tube, which suits panel distribution of pilot or instrument signals. All parts are SS316 with 37° flare ends, and threaded versions are offered in the JIC range's NPT, BSPT, BSPP, SAE/MS and metric options.

• Decide whether the threaded port belongs on the run or the branch.
• Use swivel tees where tubes cannot be rotated during assembly.
• Filter by fitting type, thread and size, then request a quote from the UK team.