Factors affecting the use effect of roller fairlea...

2022-12-16

What are the factors that affect the effectiveness of the roller guide? For this problem, we believe that many people have encountered, so let's follow us to look at the factors.First, the improper way of operating. In fact, whether it is a roller guide or other types of guide, can affect its use effect, it must be the improper operation of the operator, because the roller guide is composed of...

Marine door characteristics and installation metho...

2022-12-16

 The ship door is mainly the cabin fire door on the ship. The Marine door has a fireproof door frame and a fireproof door panel, one side of the fireproof door panel is hinged with one side of the fireproof door frame, and the other side has a door lock and a handle. It is characterized by an escape door above the fire door panel, and a small door panel with wind grating type at the escape do...

Positioning of ship hatch cover

2022-12-16

(1) For ships that need to meet the requirements of broken tank stability, the lower edge of the ship's hatchcover window hole is below the waterline in a broken state and outside the shelter that will be flooded after damage, and shall be equipped with an inoperable hatchcover.(2) Ship's side sheeting of a ship's hatch cover or a floor superstructure or deckhouse with a safety exit to...