Securing freight and loading material is often the use of the strap assemblies. BS 2837 provides specifications for steel links and strap assemblies for lifting attachments for packing cases. BS 2837 specifies requirements for 10 classes of drop forged or welded triangular link and its associated strap assembly for use as lifting attachments for packing cases.
BS 2837 deals with that part of the strap assembly which contains the turnover forming the housing for the link. When lifting on four links, these assemblies are suitable for loads up to 25 tonnes. BS 2837 describes heat treatment of the links and the quality marking process.
BS 2837 on steel links and strap assemblies for lifting is useful for:
BS 2837 provides you with all the requirements, dimensions, tolerances and specifications for triangular links, strap assembly (with intermittent welds), strap assembly and recommended loading on four links and two links. BS 2837 gives examples of the application of strap assemblies.
The best method of attaching strap assemblies will depend upon a number of factors, such as the type and construction of the case, the type of equipment being packed and the method of securing it in the case, and the facilities at the packer’s works. BS 2837 discusses the method of fitting strap assemblies, and the method of attachment, and describes typical styles of attachment for strap assemblies.
BS 2837 provides you with guidelines for the evaluation of conformity and for the marking for the safe working load. Obtaining BS 2837, help you to ensure steel links and strap assemblies are safe and able to carry significant weight.