Image 150 LB. ASA Forged Weld Neck Flange Markets Steel Melting, Steel Finishing Jump to Section Product Options Related Products Product Options Part Number Size Material WN100 1" Carbon Steel WN125 1-1/4" Carbon Steel WN150 1-1/2" Carbon Steel WN200 2" Carbon Steel WN300 3" Carbon Steel WN400 4" Carbon Steel WN500 5" Carbon Steel WN600 6" Carbon Steel WN800 8" Carbon Steel WN1000 10" Carbon Steel Related Products Image 150 LB. ASA Forged Lap Joint Floating Flange Image 150 LB. ASA Forged NPT Threaded Flange Image 150 LB. ASA Forged Slip-On Flange Image 150# ASA Flanged King Combination Nipple Image Flange Gasket Image Holedall® Beveled End Stem for Welding Image King Turned Back Weld-To-Metal Hose Nipple