S550GD+Z steel hot dip Zinc coated steel
Key words: S550GD+Z steel,1.0531+Z steel, S550GD+Z HDG steel, S550GD+Z steel coil, S550GD+Z steel price, S550GD+Z steel specification, S550GD+Z steel supplier, S550GD+Z steel standard, S550GD+Z steel sales, S550GD+Z steel manufacturer.
ASK:What's S550GD+Z steel ?
ANSWER:S550GD is a steel grade in European standard,S550GD is construction quality steel material, The material No. of S550GD is 1.0531.
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