20.99 Mar 20, 2025
ISO
ISO/TC 17/SC 17
International Standard
This document specifies the requirements for hot-dip galvanized (hereinafter referred to as zinc coated) and zinc-aluminium coated high tensile wires, which are widely used in parallel wire cables or semi-parallel wire cables for suspension bridges, stay bridges and other structures involving the use of parallel wires.
PUBLISHED
ISO 19203:2018
IN_DEVELOPMENT
ISO/WD 19203
20.99
WD approved for registration as CD
Mar 20, 2025