ASTM A516 Flanges
Generally, ASTM A516 plates can be used for the manufacture of blind flanges, reducing flanges without hub, plate flanges, spectacle blind flanges(figure-8 blank flange), spacer flanges, paddle blanks, etc. These flanges shall be manufactured in accordance with standard specifications ASME B16.5, ASME B16.48, EN 1092-1, AS 2129 and ASME B16.47, etc.
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24″ 600# RF blind flange, ASME B16.5, material: ASTM A516 Gr.70
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Spectacle blind flange, ASME B16.48 300# 14″ FF, material: ASTM A516 Gr.65
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The tube sheet for a heat exchanger made of ASME SA-516 grade 65 plates.