Sign In | Join Free | My wpc-board.com |
|
JOHN CRANE O-Ring Pusher Seals TYPE 4620 Dual Cartridge Mechanical Seal Operational Conditions: Temperature:-30℃-205℃ Speed:≦20M/S Pressure:≦1.5Mpa Size:24mm-70mm/1”-2.750” Materials Rotary Face:CAR...