1. Adding additional clarification to Scope 1.3 for ensuring proper calculations are understood for determining grade. (Informative) This information is also used by the N.A.C.M. (National Association of Chain Manufacturers, Welded Steel Chain Specification. 2. Addition of 1 (26mm)G100 size - USA manufacturers and customer requirements are noting the manufacture and use of this size chain. This will provide standardization of the size for dimensional and physical performance requirements.
Keywordschain; steel chain;
Draft Under Development