... Certificate:ISO9001 weld neck Flange,flange,weld-neck flange,stainless steel flang Detailed Product DescriptionFlange(weld-neck flange,stainless steel ... .2) Type: thread, slip-on, lap joint, welded neck, socket-weld, blind3)Packing: Wooden packageWooden case or plywood ... case, as per customers' requestsFlange (weld-neck flange,stainless steel flange,flange,sanitary flange, forged flange, ...