The characters of PE Water/gasPE Water/gas Supply, drain Pipe, PP, ABS, pipe Production Line ... The characters of PE Water/gasPE Water/gas Supply, drain Pipe, PP, ABS, pipe Production Line: ... cooling system by using film and water ring to cool HDPE(PP, ABS)material, which can fit for ... used for extruding the mark line. PE Water / Gas Supply Drain Pipe, PP, ABS, Pipe Production Line