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Differences between API 620 and API 650 large storage tanks |
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EN10083-3 25CrMo4 alloy steel plate |
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Boiler and pressure vessel steel grades |
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ASME SA573 carbon steel grade 58, grade65, grade70 plate |
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SGS certificated S355J0WP, S355J2WP, S355J0W corten steel |
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Q460D low alloy steel, Q460D and Q460E |
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SA709 Grade 36 [250], Grade 50 [345], Grade 50S steel plates mill |
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