High Speed Double Wall HDPE Corrugated Pipe Production Line Price Jiangsu Goldmoon Industry Co., Ltd. Base Info Description Model SBG110SBG160SBG200SBG250Applicablepipe OD50-110 50-160 110-200110-250Extruder SJ60/30 SJ65/30+65/28 SJ75/30+65/30SJ75/30+65/30 Pre：PE Single Wall Corrugation Pipe Production Machine Equipment/Production Line Next：HDPE Double-Wall Corrugated Pipe Manufacturing Machine Plastic Pipe Production Line
