... :1",2",3",4",5",6.5" Materil:40# Steel Pipe clamp/Seel pipe Clamp/Steel clampSize available:1",2",3",4",5 ... ",6.5"Materil:40# SteelApplication:Pipe clamp is used for pipeline transportation in the industry ... transport coal,ore and petrochemical,etc. First:fasten the pipe end with rubber seal. Second:Put the pipe end in the pipe clamp.PACKING PICTURES ...