This standard specifies the online non-destructive quantitative testing methods and judgment rules for ferromagnetic steel wire ropes (cables). This standard is applicable to online non-destructive quantitative testing methods and determination rules for mining wire ropes (cables), loading and unloading wire ropes (cables), steel wire ropes (cables) for transportation of personnel and goods, structural support ropes, and overhead cables. The diameter range of the wire rope is ( ¢6~¢80)mm, steel wire ropes that are not within the scope of this standard can also be applied after consultation with the user.
MT/T 970-2005 history
2006MT/T 970-2005 Non-destructive and fix quantity detecting method and determinant rule for tightwire on-line