div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentwl-plastics-hdpe-pipe-manufacturer-2487-0861-1457-maop-based-on-49cfr192121htmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: WL Plastics - HDPE Pipe Manufacturer · 2487 0861 1457 MAOP based on 49CFR192121 design a using 032 design factor Average weight perfoot calculated using 2 from PPI IR-7 with loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsinreader033viewer2022052004601703c3225e2e4a36275cedhtml5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentwl-plastics-hdpe-pipe-manufacturer-2487-0861-1457-maop-based-on-49cfr192121htmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: WL Plastics - HDPE Pipe Manufacturer · 2487 0861 1457 MAOP based on 49CFR192121 design a using 032 design factor Average weight perfoot calculated using 2 from PPI IR-7 with loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsinreader033viewer2022052004601703c3225e2e4a36275cedhtml5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentwl-plastics-hdpe-pipe-manufacturer-2487-0861-1457-maop-based-on-49cfr192121htmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: WL Plastics - HDPE Pipe Manufacturer · 2487 0861 1457 MAOP based on 49CFR192121 design a using 032 design factor Average weight perfoot calculated using 2 from PPI IR-7 with loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII=...