div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=sub-drill-all-thread-types-available-a-api-nov-grant-prideco-vam-tenaris-etchtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Sub-Drill · All thread types available — API NOV Grant Prideco VAM Tenaris etc Conform to NS-I Norsok and DNV requirements Integral manufacture Available with Proprietary loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentinreader035viewer20220630235feb6b09f62f252e494f9f25html5thumbnails1jpg width=140 height=200 divdiv