GB/T 20119-2006
AbolishedFlat steel wire ropes for balance
平衡用扁钢丝绳
Application Summary AI generated
GB/T 20119-2006 specifies the technical requirements, test methods, and acceptance criteria for flat steel wire ropes used as balance ropes in mine hoists and vertical shaft elevators. It is applied in the mining and metallurgy industries to ensure safe and stable counterweight operation, preventing twisting and improving rope longevity in deep shaft lifting systems. The standard governs manufacturing and quality inspection for these ropes in applications requiring precise tension distribution and wear resistance.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.