Gangway Accessories

Managing a gangway means dealing with constant stress. Whether manual or hydraulic, continuous movement and salt exposure corrode pivot points and wear down parts in contact with the dock. When a wheel seizes or a pin shows signs of failure, the solution is not to replace the whole gangway but to address the specific components. At Nautiba we work to supply the correct replacement part by analyzing technical specifications to avoid compatibility errors that would hold up your work on board.

Our philosophy is straightforward: the double guarantee of the right part and transparent delivery timelines. We do not push the most expensive component but the one that genuinely solves the technical problem at hand. Before ordering, always verify pin diameters, construction material (preferring AISI 316 for its superior corrosion resistance compared to AISI 304), and the maximum working load the component must bear.

If you are carrying out an upgrade or a repair, remember that every element of the gangway has a structural or safety function. An undersized pin can compromise the stability of the entire platform. Consult us if you have questions about dimensions or fastening type: our pre-sales support is available to verify that the replacement is compatible with your gangway model, minimizing time out of service.

Regular maintenance is the only way to prevent a minor need from becoming a dockside emergency. Periodically check the sliding systems and pin lubrication: a gangway that runs true lasts much longer and guarantees safe boarding for everyone.

Maintenance Tips and Component Selection

• Always verify the material: in a marine environment, prefer AISI 316 stainless steel for pins and fasteners, avoiding galvanic coupling between dissimilar metals.
• Check tolerances: a pin must have minimal play to prevent vibration, but must not be forced, or you will accelerate wear on the seat.
• Inspect the sliding wheels: if you notice an irregular surface or difficult rolling, replace them before they damage the dock or the housing pocket.
• Check the SWL (Safe Working Load): make sure every replacement component is rated to bear the maximum weight specified by the gangway manufacturer.

How do I choose the correct replacement part for my gangway?

The first step is measuring the part to be replaced with millimeter precision. Verify diameters, lengths, and fastening type. If you have the gangway manufacturer's technical manual, cross-reference the part numbers. If in doubt, contact our technical support with the gangway make and model.

Why prefer AISI 316 steel?

AISI 316 contains molybdenum, which significantly increases its resistance to chloride corrosion compared to AISI 304. In an aggressive environment like a marina, using AISI 316 steel dramatically reduces the risk of oxidation and mechanism seizure.

How often should moving parts be checked?

A visual and functional inspection should be done at the start of every season and after extended periods of inactivity. Lubricate moving parts with suitable marine grease and check for any abnormal play in the rotation pins.

Are sliding wheels universal?

Not always. While standard sizes exist, the wheel profile and the frame mounting system can vary. Make sure the outer diameter, the center bore diameter, and the wheel width match the original.