... Flange,Flat Flange,Slip-on Flange,Welding Neck Flange,Long Welding Neck Flange,Blind Flange,Stocket Welding,Thread Flange,Screwed Flange,Lap Joint ... other fields.5)Packing:Wooden cases or Wooden pallet,Steel Cage or as your request.6)Notes:The specifications can be ...