What are Weight Ratings for Tarred Bankline Sizes?

Tarred Bankline Types and Applications

Tarred banklines are a type of cordage used for towing and securing vessels in the maritime industry. They come in various sizes and weights, each suited for specific applications. For instance, a 2-inch tarred bankline might be used for smaller vessels and lighter towing tasks, while a 2 1/8-inch bankline would be more suitable for larger vessels and heavier towing tasks. When choosing a tarred bankline, consider the weight capacity required for the specific application.

Determining the Appropriate Bankline Size

To determine the correct size of tarred bankline for a specific task, consider the weight of the vessel or object being towed or secured. A general rule of thumb is to use a bankline that has a diameter of at least 1/4 inch for every 10 tons of weight. For example, a 50-ton vessel would require a bankline with a diameter of at least 2 inches. It’s essential to consult the manufacturer’s specifications and consider local regulations and guidelines when selecting a tarred bankline.

Maintenance and Inspection of Tarred Banklines

Tarred banklines require regular maintenance to ensure their integrity and weight-carrying capacity. Inspect the banklines regularly for signs of wear, damage, or deterioration. Check for frays, cuts, and abrasions, and replace any damaged banklines immediately. Additionally, apply a new coat of tar to the banklines as needed to maintain their strength and water resistance. Proper maintenance and inspection can help extend the lifespan of tarred banklines and ensure safe and reliable operation.