Brake tubes and hoses are applied to supply of brake liquid from the main brake cylinder to working brake cylinders. Connection of tubes with brake cylinders and switching centers is made by cap connecting nuts. The ends of tubes развальцованы for accession to conic landing surfaces in carving unions of brake cylinders or switching centers.
Before a razvaltsovka of the ends of tubes connecting nuts which after a tightening on unions press are put on them and pressurize a tube.
Brake hoses carry out communications between mobile and motionless parts of the car.