1.Pipe clamp/Steel pipe Clamp/pipe tube 2.Size available:1",2",3",4",5",6.5" 3.Material:40# Steel/ ... 1040/40CR 4.easy to operate Pipe clamp/Steel pipe Clamp/Steel clamp/pipe tube1.Size available:1",2",3",4",5",6.5 ... "2.Material:40# Steel/1040/40CR3.Application:Pipe clamp is ...