Galvanized & applicable standards.
– Galvanizing method: hot-dip galvanizing, zinc coating thickness of 85–120μm, resistant to high temperatures, direct sunlight, Rain Water, and coastal salt fog.
– Implementation standards:
Domestic: GB/T 3091-2015
Exports: BS1387, SANS62-1, EN10255. Can be used with British standard BSP threads.





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