div class=ts-pagebuttonPage 1button div class=ts-image a href=https:reader042vdocumentsusreader042viewer20220331185e785013813ece2a9c1c3ff2html5page1jpg target=_blank amp-img class=ts-thumb alt=Page 1: A4-page1-okbfcthaicompdfA394Mpdf · ASTM A153 Class C ASTM A153 Class C ASTM A153 Class C Product specifications ASTM A394 Type O Tensile strength 510 Nmm2 Min ASTM A563M Grade src=https:reader042vdocumentsusreader042viewer20220331185e785013813ece2a9c1c3ff2html5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divdiv