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- A553 Type II
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ASTM A553 Type II in the standard ASTM A553/A553M is a kind of Ni alloy steel plates material used to fabric high temperature pressure vessels, the composition of Ni is 8% and 9%. A553 have two types . They are : type I and type II . A553 Type II n...
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Henan join-win Im/Ex Crop.
[Verified]
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Negotiable
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