This standard specifies the requirements for the manufacturing, installation, inspection, commissioning, technical documentation, use and maintenance of industrial boiler movable arches. This standard applies to chain grates and movable arches of reciprocating grate boilers with a grate width not greater than 2.4m.
JB/T 8984-1999 history
1999JB/T 8984-1999 Technical specifications for industrial boiler movable furnace arch