... This production line is suitable for producing double-layer composite tube of large caliber, it is the finest ... PP, ABS, PPR, PEX, Silicon core pipe.PE water/gas pipe extrusion lineKeywords:PE pipe extruder, PE pipe extrusion, pipe extrusion, PE ... , extrusion machine, single screw extruder,HDPE pipe extruder, HDPE pipe extrusionMain technical parameter ExtruderSJ65/30SJ90/30SJ120/30SJ150/30SJ25 ...