Description
Used for the doorway of superstructure above freeboard deck or deck house to meet 1S06042-1980.

The fast-opening and closing watertight steel door is a high-performance, waterproof and sealed door designed for ships, offshore platforms, and industrial sites. It combines fast opening, durability, and high watertightness. Constructed from high-strength steel and treated with corrosion protection, it effectively resists seawater, moisture, and mechanical shock, ensuring long-term safe use.
Equipped with an advanced quick-opening and closing system, the door opens and closes in seconds, significantly improving efficiency and maintaining a reliable seal. High-quality rubber sealing strips on the door ensure zero leakage even under high pressure and harsh environments. An anti-corrosion coating extends service life and reduces maintenance costs.

Advantages and Features:
Quick Opening and Closing: Advanced mechanical structure enables opening and closing in seconds, improving operational efficiency.
High Watertightness: High-quality rubber seals and precision door frame design ensure no water seepage even in extreme environments.
Durable and Sturdy: High-strength steel with an anti-corrosion surface treatment resists seawater corrosion and mechanical impact, ensuring a long service life.
Safe and Reliable: Complies with international IMO and SOLAS standards, ensuring the safety of ships and offshore facilities.
Low Maintenance: Corrosion-resistant coating and precision design reduce maintenance frequency and operating costs.
Applications
Ship: Cabin partitions, engine rooms, and passageway protection
Offshore platforms: Offshore oil and gas platforms, marine research facilities
Industrial facilities: Water treatment plants, flood control gates, and large industrial cabins
Other special environments: Protective locations requiring high watertightness and rapid opening and closing speeds
Quick-opening and closing watertight steel doors offer the perfect combination of fast operation, safety, durability, and efficiency, making them an ideal solution for shipbuilding and offshore engineering.








