China ASTM A6 A36 A572 A992 Gr50 W & HP Cross Steel china sa572 grade 50 building with standard sizes
Besides ASTM standard H BEAM listed below,we also supply UNIVERSAL BEAM OF JIS, EN, BS,AS/NZS standard. Pls check our other H BEAM product for more information. ASTM STANDARD Hot-rolled Steel H beam 1. Standard ASTM A572 A6 A992 2. Size HP10,HP12,H14, W6,W10,W12,W14,W16,W18,W21,W24,W27,W30,W36 3.
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