div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=06d058-2-gad461-r4-as-per-asme-b1647-series-a-8-gasket-seating-surface-of-flangeshtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: 06D058-2-GAD461-R4 · as per asme b1647 series a 8 gasket seating surface of flanges shall have serrated concentric finish of 125 to 250 micro inch and average concentric serrations loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentinreader030viewer20220410185ecc2038283e586628533749html5thumbnails1jpg width=140 height=200 divdiv