Description:1.This hex nipple fitting for connecting two threaded pipes with same diameters, and it has a hexagonal head for an increased bearing surface when adjusting the fitting with a wrench.2.This fitting is made of brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability.3.Brass can be connected to copper, brass, plastic, aluminum, and welded steel.4.The operating temperatures for this fitting range from -53 to 121 degrees C (-65 to 250 degrees F).5.Can be used to connect various pipes, such as air pipe, fuel pipe, water pipe, etc.
