div class=ts-pagebuttonPage 1button div class=ts-image a href=https:reader043vdocumentssitereader043viewer20220215115adecda57f8b9ab4688b4b4ahtml5page1jpg target=_blank amp-img class=ts-thumb alt=Page 1: · ERW Black Galvanized Tubes Pipes Scaffolding Tubes Flattening Test Bend Test DriftExpansion Test Price Test etc done periodically and recorded src=https:reader043vdocumentssitereader043viewer20220215115adecda57f8b9ab4688b4b4ahtml5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 2button div class=ts-image a href=https:reader043vdocumentssitereader043viewer20220215115adecda57f8b9ab4688b4b4ahtml5page2jpg target=_blank amp-img class=ts-thumb alt=Page 2: · ERW Black Galvanized Tubes Pipes Scaffolding Tubes Flattening Test Bend Test DriftExpansion Test Price Test etc done periodically and recorded src=https:reader043vdocumentssitereader043viewer20220215115adecda57f8b9ab4688b4b4ahtml5thumbnails2jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 3button div class=ts-image a href=https:reader043vdocumentssitereader043viewer20220215115adecda57f8b9ab4688b4b4ahtml5page3jpg target=_blank amp-img class=ts-thumb alt=Page 3: · ERW Black Galvanized Tubes Pipes Scaffolding Tubes Flattening Test Bend Test DriftExpansion Test Price Test etc done periodically and recorded src=https:reader043vdocumentssitereader043viewer20220215115adecda57f8b9ab4688b4b4ahtml5thumbnails3jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 4button div class=ts-image a href=https:reader043vdocumentssitereader043viewer20220215115adecda57f8b9ab4688b4b4ahtml5page4jpg target=_blank amp-img class=ts-thumb alt=Page 4: · ERW Black Galvanized Tubes Pipes Scaffolding Tubes Flattening Test Bend Test DriftExpansion Test Price Test etc done periodically and recorded src=https:reader043vdocumentssitereader043viewer20220215115adecda57f8b9ab4688b4b4ahtml5thumbnails4jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 5button div class=ts-image a href=https:reader043vdocumentssitereader043viewer20220215115adecda57f8b9ab4688b4b4ahtml5page5jpg target=_blank amp-img class=ts-thumb alt=Page 5: · ERW Black Galvanized Tubes Pipes Scaffolding Tubes Flattening Test Bend Test DriftExpansion Test Price Test etc done periodically and recorded src=https:reader043vdocumentssitereader043viewer20220215115adecda57f8b9ab4688b4b4ahtml5thumbnails5jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 6button div class=ts-image a href=https:reader043vdocumentssitereader043viewer20220215115adecda57f8b9ab4688b4b4ahtml5page6jpg target=_blank amp-img class=ts-thumb alt=Page 6: · ERW Black Galvanized Tubes Pipes Scaffolding Tubes Flattening Test Bend Test DriftExpansion Test Price Test etc done periodically and recorded src=https:reader043vdocumentssitereader043viewer20220215115adecda57f8b9ab4688b4b4ahtml5thumbnails6jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 7button div class=ts-image a href=https:reader043vdocumentssitereader043viewer20220215115adecda57f8b9ab4688b4b4ahtml5page7jpg target=_blank amp-img class=ts-thumb alt=Page 7: · ERW Black Galvanized Tubes Pipes Scaffolding Tubes Flattening Test Bend Test DriftExpansion Test Price Test etc done periodically and recorded src=https:reader043vdocumentssitereader043viewer20220215115adecda57f8b9ab4688b4b4ahtml5thumbnails7jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 8button div class=ts-image a href=https:reader043vdocumentssitereader043viewer20220215115adecda57f8b9ab4688b4b4ahtml5page8jpg target=_blank amp-img class=ts-thumb alt=Page 8: · ERW Black Galvanized Tubes Pipes Scaffolding Tubes Flattening Test Bend Test DriftExpansion Test Price Test etc done periodically and recorded src=https:reader043vdocumentssitereader043viewer20220215115adecda57f8b9ab4688b4b4ahtml5thumbnails8jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 9button div class=ts-image a href=https:reader043vdocumentssitereader043viewer20220215115adecda57f8b9ab4688b4b4ahtml5page9jpg target=_blank amp-img class=ts-thumb alt=Page 9: · ERW Black Galvanized Tubes Pipes Scaffolding Tubes Flattening Test Bend Test DriftExpansion Test Price Test etc done periodically and recorded src=https:reader043vdocumentssitereader043viewer20220215115adecda57f8b9ab4688b4b4ahtml5thumbnails9jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 10button div class=ts-image a href=https:reader043vdocumentssitereader043viewer20220215115adecda57f8b9ab4688b4b4ahtml5page10jpg target=_blank amp-img class=ts-thumb alt=Page 10: · ERW Black Galvanized Tubes Pipes Scaffolding Tubes Flattening Test Bend Test DriftExpansion Test Price Test etc done periodically and recorded src=https:reader043vdocumentssitereader043viewer20220215115adecda57f8b9ab4688b4b4ahtml5thumbnails10jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 11button div class=ts-image a href=https:reader043vdocumentssitereader043viewer20220215115adecda57f8b9ab4688b4b4ahtml5page11jpg target=_blank amp-img class=ts-thumb alt=Page 11: · ERW Black Galvanized Tubes Pipes Scaffolding Tubes Flattening Test Bend Test DriftExpansion Test Price Test etc done periodically and recorded src=https:reader043vdocumentssitereader043viewer20220215115adecda57f8b9ab4688b4b4ahtml5thumbnails11jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 12button div class=ts-image a href=https:reader043vdocumentssitereader043viewer20220215115adecda57f8b9ab4688b4b4ahtml5page12jpg target=_blank amp-img class=ts-thumb alt=Page 12: · ERW Black Galvanized Tubes Pipes Scaffolding Tubes Flattening Test Bend Test DriftExpansion Test Price Test etc done periodically and recorded src=https:reader043vdocumentssitereader043viewer20220215115adecda57f8b9ab4688b4b4ahtml5thumbnails12jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 13button div class=ts-image a href=https:reader043vdocumentssitereader043viewer20220215115adecda57f8b9ab4688b4b4ahtml5page13jpg target=_blank amp-img class=ts-thumb alt=Page 13: · ERW Black Galvanized Tubes Pipes Scaffolding Tubes Flattening Test Bend Test DriftExpansion Test Price Test etc done periodically and recorded src=https:reader043vdocumentssitereader043viewer20220215115adecda57f8b9ab4688b4b4ahtml5thumbnails13jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 14button div class=ts-image a href=https:reader043vdocumentssitereader043viewer20220215115adecda57f8b9ab4688b4b4ahtml5page14jpg target=_blank amp-img class=ts-thumb alt=Page 14: · ERW Black Galvanized Tubes Pipes Scaffolding Tubes Flattening Test Bend Test DriftExpansion Test Price Test etc done periodically and recorded src=https:reader043vdocumentssitereader043viewer20220215115adecda57f8b9ab4688b4b4ahtml5thumbnails14jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 15button div class=ts-image a href=https:reader043vdocumentssitereader043viewer20220215115adecda57f8b9ab4688b4b4ahtml5page15jpg target=_blank amp-img class=ts-thumb alt=Page 15: · ERW Black Galvanized Tubes Pipes Scaffolding Tubes Flattening Test Bend Test DriftExpansion Test Price Test etc done periodically and recorded src=https:reader043vdocumentssitereader043viewer20220215115adecda57f8b9ab4688b4b4ahtml5thumbnails15jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 16button div class=ts-image a href=https:reader043vdocumentssitereader043viewer20220215115adecda57f8b9ab4688b4b4ahtml5page16jpg target=_blank amp-img class=ts-thumb alt=Page 16: · ERW Black Galvanized Tubes Pipes Scaffolding Tubes Flattening Test Bend Test DriftExpansion Test Price Test etc done periodically and recorded src=https:reader043vdocumentssitereader043viewer20220215115adecda57f8b9ab4688b4b4ahtml5thumbnails16jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 17button div class=ts-image a href=https:reader043vdocumentssitereader043viewer20220215115adecda57f8b9ab4688b4b4ahtml5page17jpg target=_blank amp-img class=ts-thumb alt=Page 17: · ERW Black Galvanized Tubes Pipes Scaffolding Tubes Flattening Test Bend Test DriftExpansion Test Price Test etc done periodically and recorded src=https:reader043vdocumentssitereader043viewer20220215115adecda57f8b9ab4688b4b4ahtml5thumbnails17jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 18button div class=ts-image a href=https:reader043vdocumentssitereader043viewer20220215115adecda57f8b9ab4688b4b4ahtml5page18jpg target=_blank amp-img class=ts-thumb alt=Page 18: · ERW Black Galvanized Tubes Pipes Scaffolding Tubes Flattening Test Bend Test DriftExpansion Test Price Test etc done periodically and recorded src=https:reader043vdocumentssitereader043viewer20220215115adecda57f8b9ab4688b4b4ahtml5thumbnails18jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 19button div class=ts-image a href=https:reader043vdocumentssitereader043viewer20220215115adecda57f8b9ab4688b4b4ahtml5page19jpg target=_blank amp-img class=ts-thumb alt=Page 19: · ERW Black Galvanized Tubes Pipes Scaffolding Tubes Flattening Test Bend Test DriftExpansion Test Price Test etc done periodically and recorded src=https:reader043vdocumentssitereader043viewer20220215115adecda57f8b9ab4688b4b4ahtml5thumbnails19jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 20button div class=ts-image a href=https:reader043vdocumentssitereader043viewer20220215115adecda57f8b9ab4688b4b4ahtml5page20jpg target=_blank amp-img class=ts-thumb alt=Page 20: · ERW Black Galvanized Tubes Pipes Scaffolding Tubes Flattening Test Bend Test DriftExpansion Test Price Test etc done periodically and recorded src=https:reader043vdocumentssitereader043viewer20220215115adecda57f8b9ab4688b4b4ahtml5thumbnails20jpg width=142 height=106 layout=responsive amp-imga divdiv