Hydraulic Operation Watertight Ship Side Door Description: The Ship side door is suitable for scientific research ships and offshore ships, and can .....
Single Lever Quick Action Hinged Steel Weathertight Door Description: Single lever quick action hinged steel weathertight door is Used for the doorway ...
Ship Hydraulic Sliding Watertight Door Description: Shio hydraulic sliding watertight door is suitable for the position which is below waterline. It ....
CB/T 282 Type A Round Type Rotary Oil Tank Hatch Cover Description: Rotating Oiltight Hatch Cover for Ships is usually used to oil tankers. It's oil ....
CB/T 3728 Type F None Weathertight Small Steel Hatch Cover with Dog Description: CB/T 3728 type F small steel hatch cover is none weathertight. It is ...
JIS F 2304 Type A Raised Multi Bolt Oval Manhole Description: JIS F 2304 Type A is raised manhole hatch cover. It is oval shape with multi bolts. Main ...
CB/T 4392 Type AA Oval Multi Bolts Manhole Cover With Raised Coaming Description: CB/T 4392 Type AA oval multi bolts manhole cover with raised coaming ...
Both Sides Opening Quick Action High Pressure Watertight Door Description: Both sides opening quick action high pressure watertight door is normally ....