Current location:Home > Hebei Hankai high pressure seal >

Hebei Hankai high pressure seal

2025-08-14 13:46
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • Latest articles

    The sealing lip is designed to conform to the shaft, creating a tight barrier that minimizes fluid escape. Depending on the application, rotary shaft seals can be designed for various shaft diameters and operating conditions, including temperature extremes and high pressures.


    The primary purpose of lifting a manhole cover is to provide access to underground utilities. Utility workers and maintenance personnel perform this task to conduct inspections, repairs, or upgrades to the systems below. Regular maintenance is essential; for instance, in the case of sewer lines, routine checks can prevent blockages that lead to system failures and unsanitary conditions.


    Using automated or remotely-driven equipment is more cost-effective and efficient. Just as importantly, keeping people above ground helps keep them safe and away from fumes, bacteria, debris and flow.