Housing, bonnet, actuator assembly, ram block, Upper Ram Subassembly, Lower Ram Subassembly, Blade Packer, Side Packer, well bore, ram cavity, bolted connection, bonnet connectors, piston, cylinder, head sliding sleeve, lock rod, piston bodyrod, piston flangeseal, extend port, slack fluid port, o-ring, u- ring seal, jaw operating screw, pipe plug, wear plate, gasket, complete seal kit, packing unit, closing chamber, etc.
Kolkata, West Bengal, India
