Bullhead
Tee

A
bullhead tee fitting is one of the most common fitting used in pipe and
tube fitting. Bull head pipe tees are those type of pipe tees where the
"branch pipe" connection is of a larger diameter than the
straight through "run" connections. They are available with
all all solvent weld sockets, female thread sockets, or with opposed
solvent weld sockets and a side outlet with female threads. They are a
type of pipe tees in which the branch port is larger than the run ports.
In bull head tee, the flow moves into the Tee via the "branch"
pipe and the outlet is split between the two "run"
connections. This helps in supplying flow to smaller diameter piping in
two opposite directions without the need for reducers.
The bullhead tee is so called because the side outlet is the largest
socket on the tee and looks somewhat like a bull's head. Bullhead pipe
tees are widely used in low pressure heating and air conditioning
systems.
Materials used:
- Stainless steel
- Cast iron
- Carbon steel
- Aluminum
- Nickel
- Copper
- PVC
- Plastic
- Ceramic
- Rubber etc.
Types of bullhead tees:
- Easy Bend Bullhead Tee
- Hard Bend Bullhead Tee
Uses of bullhead tees:
- Used in fire protection systems.
- Used in irrigation systems.
- Ideal for low-pressure heating.
- Some bullhead tees used in ponds, known as "Riser Tees",
have a built in "cushion" in the bottom and the water fall
before entering the dam pipe. The riser portion of the bullhead tee
which is larger than the through pipe helps in eliminating a vortex
effect when the through pipe is filled with water.
- For distribution of gas and liquid, a standard bullhead tee also
has a tube inside the tee, in which liquid passes through and the
hot gas is mixed well. For this, there is no need to depend upon the
distributor to do this mixing.