Hydraulic pipe connections are special details for connecting pipes of hydraulic systems. They are used in various industrial areas, such as construction, agriculture, production and transport and elsewhere. Joints must be resistant to high pressure, corrosion and ensure the tight flow of liquids without leaks. Form: the joints can be straight, angular, T-shaped, cross-shaped, depending on the design needs of the pipeline system. Material: steel and stainless steel are used, depending on the environmental conditions and the characteristics of the liquids. Pressure classification: the pressure in hydraulic systems can reach even several hundred or more bar, so the connections must be selected accordingly accordingly according to the permissible pressure.