This standard specifies the basic technical requirements for the design, manufacturing, inspection and testing of the gas turbine output coupling in a complete set of light gas turbine (hereinafter referred to as "gas turbine"), and is the basis for technical negotiations between the supply and demand parties. This standard applies to drum-shaped tooth couplings and disc flexible couplings (hereinafter referred to as "disk couplings") commonly used in complete sets of gas turbine equipment, and does not apply to other types of general couplings.
HB 6712-1993 history
1993HB 6712-1993 General Technical Requirements for Light Duty Gas Turbine Couplings