This standard specifies the general technical conditions for hydraulic systems of mechanical equipment such as metallurgy, rolling and heavy forging. The hydraulic system of the above mechanical equipment can be specified according to the principles of this standard and combined with relevant standards, and the corresponding technical requirements for design, manufacturing and acceptance can be supplemented and formulated. This standard applies to hydraulic systems where the nominal pressure of mechanical equipment is not greater than 31.5 MPa.
JB/T 6996-1993 history
2007JB/T 6996-2007 Common technical condition of heavy machinery hydraulic system
1993JB/T 6996-1993 General technical conditions for heavy machinery hydraulic system