1)Type:weld neck, slip on, flat, lap joint, socket, blind, thread 2)Standard; ... Detailed Product Description1) Stainless steel flange and carbon steel flange2) Type: welding-neck flange, slip on flange, screwed flange, blind flange,lap ... to DN10006) Special design available7) Packing in veneer cases Weld neck flanges (JT-F003)