Steel specification GB/T 16270 Q620E plate material

Steel Name:Q620E Quenched and Tempered steel plate,Q620E Structure steel plateSteel Grade:Q620E Steel Standard: GB/T 16270Thickness:6mm-450mm Width:1500mm-4200mmLength:3000mm-18000mm Surface Treatment:Shot blasting and pain…

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Steel specification GB/T 16270 grade Q690D plate material

Steel Name:Q690D Quenched and Tempered steel plate,Q690D Structure steel plateSteel Grade:Q690D Steel Standard: GB/T 16270Thickness:6mm-450mm Width:1500mm-4200mmLength:3000mm-18000mm Surface Treatment:Shot blasting and pain…

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Steel specification GB/T 16270 Q690E plate material

Steel Name:Q690E Quenched and Tempered steel plate,Q690E Structure steel plateSteel Grade:Q690E Steel Standard: GB/T 16270Thickness:6mm-450mm Width:1500mm-4200mmLength:3000mm-18000mm Surface Treatment:Shot blasting and pain…

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Steel specification GB/T 16270 Q690CFD plate material

Steel Name:Q690CFD Quenched and Tempered steel plate,Q690CFD Structure steel plateSteel Grade:Q690CFD Steel Standard: GB/T 16270Thickness:6mm-450mm Width:1500mm-4200mmLength:3000mm-18000mm Surface Treatment:Shot blasting and …

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Steel specification GB/T 16270 grade Q890D plate material

Steel Name:Q890D Quenched and Tempered steel plate,Q890D Structure steel plateSteel Grade:Q890D Steel Standard: GB/T 16270Thickness:6mm-450mm Width:1500mm-4200mmLength:3000mm-18000mm Surface Treatment:Shot blasting and pain…

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