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- ASTM A738 Grade B steel
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ASTM A738 Grade B is a kind of C-Mn-Si steel plates material used to fabric middle or low temperature pressure vessels. Obviously, A738 is divided into three grades or levels :A738 Gr. A, A738 Gr. B, A738 Gr. C . In order to meet the property requir...
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Henan join-win Im/Ex Crop.
[Verified]
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Negotiable
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