div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documenttaper-pipe-thread-gages-thread-check-nbsppdf-filetaper-pipe-threadhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: TAPER PIPE THREAD GAGES - Thread Check · PDF fileTAPER PIPE THREAD GAGES METHOD OF GAGING PRODUCT - NPT Internal Taper Pipe Threads: The plug gage is screwed up tight by hand into loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsinreader033viewer20220521235a6fdf867f8b9ab1538b6dcdhtml5thumbnails1jpg width=140 height=200 divdiv