Duplex Weld Neck Flanges

industrial hydraulic flanges, carbon steel flanges, socket weld flanges, flanges for strip cutter, duplex steel flanges, lapped joint flanges, long weld neck flanges, spectacle flanges, orifice flanges, alloy flanges, stainless steel flanges, blind flanges, weld neck flanges, socket weld flanges, slip on blind flange, lap joint flanges, ring joint flange, duplex weld neck flanges, hastelloy flanges, stainless steel forged flanges, welding neck flanges, copper alloy flanges, forgings flanges

We offer our customers a wide range of Duplex Weld Neck Flanges. This flange is circum ferentially welded into the system at its neck which means that the integrity of the butt welded area can be easily examined by radiography.
Grade :
Specification : ASTM, ASME B16.5, ASME N 16.47 SERIES.
Stainless Steel : SS 304 ,316,316 L, 316 Ti ,317 L, 310, 321H, 347H, 410 ,904 L, A 453 GR 660 A/B/C & D.
Duplex & Super Duplex Steel : UNS S31803 UNS S32205 (F 51), UNS S32750 (F 53), UNS S32760 (F 55), UNS S31254 (SMO 254).
High Nickel Alloys : Monel 400 , Monel K 500 , Incoloy 600 , Incoloy 625 , Incoloy 800H , Incoloy 825, Incoloy 718, Inconel X - 750, Alloy 20 (CB 20) , Hastelloy C 276 , Hastelloy C 22 , Hastelloy C4.
Other Alloys : Titanium Gr 2 , Titanium Gr 5, Aluminium Bronze (AB 2) , Phosphorous Bronze (PB).