ISO 19427:2019 Preview
Steel wire ropes -- Pre-fabricated parallel wire strands for suspension bridge main cable -- Specifications
This document specifies the production methods, specifications, requirements, test methods, inspection rules, marks, packing, transportation and storage for pre-fabricated parallel wire strand (PPWS), which are made of hot-dip galvanized or zinc-aluminium coated high tensile steel wires described in ISO 19203.
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