Inland navigation vessels - Studless anchor chain - Round steel link chain

This technical specification establishes the requirements and test methods for spring-less anchor chains used on inland waterway vessels. Manufactured from round steel, these chains are designed to provide secure anchoring solutions without the need for spring components typically found in other systems. The document outlines specific mechanical properties, dimensional tolerances, and material quality criteria essential for ensuring reliability under operational conditions. It defines acceptance procedures for both visual inspection and load testing, ensuring that each link meets necessary safety standards for inland navigation. The scope covers various sizes and grades suitable for different vessel types and operational environments within inland waterways. Detailed guidance is provided on marking and identification methods to facilitate traceability throughout the supply chain. This specification serves as a reference for manufacturers, surveyors, and operators to maintain consistency in equipment quality and performance. By adhering to these guidelines, stakeholders can ensure that anchor systems function effectively during mooring operations. The focus remains strictly on technical parameters and verification processes without addressing broader regulatory frameworks or historical context. All specified components must undergo rigorous evaluation to confirm compliance with the established criteria before deployment on vessels.