Graphite Packing 5kg Roll Compression for Pump Gland Or Valve Stem Mechanical Seal(22 * 22mm)

Specification:Name: Graphite PackingSize: 6*6mm 8*8mm 10*10mm 12*12mm 14*14mm 16*16mm 18*18mm 20*20mm 22*22mmLength: (correspond)74m 42m 26m 18m 14m 10m 8m 6.5m 5mWeight: 5kg(all)Pressure: 30MPaTemperature: -200℃-800℃Linear speed: 20m/sPH value: 2-14Packing list:1 * Graphite PackingBuyer note:Product specifications: 3mm-120mm special specifications or various non-standard products can be made according to customer requirements.

• Temperature range -328°f (-200°c) to 850°f (455°c) atmosphere to 1200°f (650°c) in steam
• Pressure range 600 psi (41 bar) rotary to 4 000 psi (275 bar) valves
• Applicable Equipment Pump valve and groove uses: braided from pure expanded flexible graphite. It is self-lubricating chemically inert and thermally conductive
• Material is applicable with air ammonia chemicals corrosives gases oils paper stock solvents liquor water steam boiler feed water and condensate
• Applicable media: except for a few strong oxidizing media sealed hot water high temperature high pressure steam heat exchange media hydrogen ammonia organic solvents hydrocarbons cryogenic liquids etc.