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Marine gear-driven high-pressure watertight steel door

Core Product Advantages

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  • Gear‑handwheel linkage mechanism, multi‑point synchronous clamping, and excellent pressure‑resistant sealing.
  • Thickened steel pressure-bearing structure, resistant to water pressure and deformation.
  • All-stainless-steel transmission hardware, designed to withstand harsh marine environments.
  • Integrated water-pressure-resistant sealing system, providing long-lasting leak prevention.
  • Effortless operation, with convenient opening and closing under pressurized conditions.
  • Meets classification society standards and supports ship inspection and certification.
  • Flexible customization and expansion

Typical application scenarios  

  • Access openings in the ship’s side watertight bulkheads and access doors to double-bottom compartments
  • Compartments requiring pressure‑tight, watertight subdivision, such as the machinery space, pump room, and ballast tanks, …
  • Watertight compartment doors for ro-ro vessels, cargo ships, and offshore support vessels.
  • Submerged areas and openings in the enclosure of compartments below the freeboard
  • Emergency watertight compartmentalization passage designed to prevent seawater ingress.

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