O-ring cord is a type of rubber-covered wire rope that is commonly used in engineering and construction. It is characterized by its round cross-section, with a rubber cover that provides protection for the wire rope. The standard for O-ring cord is ISO 10694:2007, which specifies the requirements for the material, construction, performance, and testing of O-ring cords.
ISO 10694:2007 is a comprehensive standard that outlines the specifications for O-ring cords, including their dimensions, material properties, construction methods, and testing procedures. The standard was developed to ensure the quality and performance of O-ring cords used in various applications, such as in the construction of bridges, tunnels, buildings, and other structures.
According to ISO 10694:2007, O-ring cords must be made from high-quality rubber materials that provide good elasticity, wear resistance, and weather resistance. The core wire must be made from high-strength steel wires that are twisted together to form a strong and stable core. The rubber cover must provide good protection for the core wire and provide sufficient insulation for electrical applications.
The standard also outlines the testing procedures for O-ring cords, including tensile testing, compression testing, bending testing, and insulation testing. These tests are designed to ensure the quality and performance of O-ring cords in various applications under different conditions.
By following the specifications outlined in ISO 10694:2007, manufacturers can produce O-ring cords that meet the standard and provide reliable performance in various engineering and construction applications. This standard ensures that O-ring cords are safe, reliable, and suitable for their intended uses.
ISO 10694:2007 is the standard that specifies the requirements for O-ring cord material, construction, performance, and testing. By following this standard, manufacturers can produce high-quality O-ring cords that meet the specifications for use in various engineering and construction applications. This ensures the safety and reliability of O-ring cords in critical structures and mechanical systems.