Sleeves of a high pressure are a detail without which work of cargo, construction equipment, logging and agricultural transport, lifting mechanisms is impossible. By means of RVD any hydraulic system which is under a cowl of your car or is part of a design of industrial machines works. Sleeves of a high pressure in work are exposed to high and long loadings therefore often need replacement.
Sleeves of a high pressure are flexible rubber hoses with metal braids and cap nuts on the ends. Make RVD of special rubber mix. They can maintain to maintain big loadings pressure up to 30 MPas.
Sleeves of a high pressure will serve long if conform to all requirements of specifications and to have certificates of quality.