A Handbook on Hydraulic & Pneumatic Leather Packings |
Common terms and phrases
angle apply back follower plate back supporting ring bolts bottom C-Outside Depth cast iron cause compression packings Courtesy cross sectional width cylinder wall drilled E-Thickness electrolytic equal excessive clearance female support ring fibers filler flange packing flax fluid formula friction gaskets gland ring Height hemp high pressure holes hydraulic cylinder hydraulic equipment Hydraulic Oils hydraulic or pneumatic hydraulic press impregnated inside diameter inside follower plate leakage Leather Cup Packings lubrication machine male support ring maximum medium Microinches mould necessary operating conditions PACKING EXPANDERS packing installation piston pitting Plunger Diameter poppet valve pounds per square proper pump radius recess recommend result Roughness safety pad set of packings shaft shoulder shown in Fig specified square inch stainless steel standard stroke stuffing box surface synthetic rubber temperatures tensile stress thickness of leather threads type of packing VIM Leather Packings wall thickness washer Waviness wear