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TG93B无主图

TG93B无主图

EagleBurgmann HRN Series Replacement

TG93B, Balanced and spring standing design. Spring isolated from the medium, which makes it suitable for use in particularly dirty of viscous liquids and Corrosion resistant medium. Widely used in waste water system and chemical industry.
Detail Information
Features
  Balanced seal
  spring built-in protected
  Bi-dire ctional
Recommended Applications
  Chemical industry
  Industry pumps 
  Process Pumps
  Oil refining and petrochemical    industry 
  Other Rotating Equipment
Operating range
Shaft diameter: d1=18...100mm(0.750'' ...4.000'')
Pressure: p=0...2.5Mpa(362.5psi)
Temperature: t = -20 °C ..+180 °C(-4°F to 326°F)
Sliding velocity: Vg≤15m/s(49.2ft/s)
Notes: The range of preesure,temperature and sliding velocity is depend on seals combination materials
Product Structure
Combination Materials
 1. Rotary Face 
     Reaction Bonded Sic RBSIC  O
     Sintered Silicon Carbide SSlC  O1
     Tungsten Carbide.Ni-binder  W
 2. Stationary Seat 
     Carbon graphite, resin impreg  AK
     Sintered Silicon Carbide SSlC  O1
     Tungsten Carbide.Ni-binder  W
 3. Auxiliary Seal 
     Elastomers 0-ring
     Fluorocarbon Rubber FKM  V
     Etylene Propylene Rubber EPDM  E
     Tetraflouroe Thylene Propylene Rubber EPDM  X
     Perfluorocarbon RubberFFKM  K
     Pure PTFE(PTFE) T
 4. Spring 
     Hastelloy C-4  M
     GrNiMo-Steel (AlS1316)  G
 5. Metal Parts
     GrNi-Steel (AlS1304)  F
     GrNiMo-Steel (AlS1316)  G
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