... includes any type of flange whether it is a weld neck, slip on or blind and to any specificationWe can also ... , AWWA pipe flanges in carbon, stainless, alloys and chrome steelWeld neck, slip on, blind, threaded, socket weld, lap joint, orifice flanges ... are interest,please contact me:Longjunpipe04 AT gmail COM Weld Neck Flange made of stainless steel, carbon steel