ASTM A36 black mild steel angle bar angle iron suppliers ...
ASTM A36 black mild steel angle bar angle iron suppliers. Standard: AISI ASTM BS DIN GB JIS. specification: 20-200mm. Dimensions: 20-200mm. thickness: 2-24mm. Grade: 10*10mm-200*200mm. length:6m 9m 12m. Place of Origin: Tianjin, China (Mainland) …
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