... clamping die set for stainless steel pipe,copper pipe,XPAP,PEX . Characteristics and Advntages:Full-automatic clamping process, return the piston ... -wall stainless steel pipe,copper pipee MAX DN 54, XPAP,PEX MAX DN75.Note: 15.18.22.28 is for hexagon ... ,26,32 U type:16,20,25,32Clamping die for PEX:15(3/8"),18(1/2"),20(5/8"),24 ...