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61. PE/PVC Double Wall Corrugated Pipe Extrusion Production Line 
[Apr 11, 2026]
[Apr 11, 2026] Product Description Description of HDPE double wall corrugated pipe making machine: 1. applicable ID: 50-250 mm 2. Bimatallic screw barrel 3. competitve prices double wall corrugated HDPE pipe made by pvc or ...
62. HDPE Double Wall Plastic Corrugated Pipe Extrusion Line [Apr 11, 2026]
[Apr 11, 2026] Product Description Description of HDPE double wall corrugated pipe making machine: 1. applicable ID: 50-250 mm 2. Bimatallic screw barrel 3. competitve prices double wall corrugated HDPE pipe made by pvc or ...
63. HDPE PVC Double Wall Corrugated Water Drain Pipe Extrusion Line [Apr 11, 2026]
[Apr 11, 2026] Company Profile Since its establishment in 2002, Zhangjiagang Chenxing Machinery Co., Ltd.(hereafter referred to as "Chenxing Machinery") has been focusing on the field of plastic machinery, and passed the ISO and CE ...
64. HDPE PVC Double Wall Corrugated Pipe Machine / Extrusion Line [Apr 11, 2026]
[Apr 11, 2026] Product Description Description of HDPE double wall corrugated pipe making machine: 1. applicable ID: 50-250 mm 2. Bimatallic screw barrel 3. competitve prices double wall corrugated HDPE pipe made by pvc or ...
65. 90-250mm HDPE Double Wall Corrugated Pipe Extruder Plastic Pipe Production Line [Apr 08, 2026]
[Apr 08, 2026] High-Performance Corrugated Pipe Extrusion Line The WeCoEx Corrugated Pipe Extrusion Line is a high-speed and energy-efficient system designed for producing both single-wall and double-wall plastic corrugated pipes with ...
Company: Wecoex Machinery Co., Ltd.
66. 16-40mm PP/PE Single Wall Corrugated Pipe Production Line [Apr 08, 2026]
[Apr 08, 2026] 16-40mm PP/PE Single Wall Corrugated Pipe Production Line Product Description 1. Process flow: Dryness loader→Single screw extruder→Die→Forming moulds→Water tank(optional)→Haul off ...
67. PP/PE/PVC Double-Wall/Layer Corrugated Pipe Production Line [Apr 02, 2026]
[Apr 02, 2026] Product Description PVC PE PP double layer corrugated pipe production line / double layer corrugated pipe extrusion line 1. PVC PE PP double double wall corrugated pipe production line can be designed according ...
68. PP/PVC/PE Single Wall Corrugated Pipe Production Line [Apr 02, 2026]
[Apr 02, 2026] Product Description 1. Process flow: Dryness loader→Single screw extruder→Die→Forming moulds→Water tank(optional)→Haul off and cutter(optional)→Double working-station winder 2. ...
69. 50-250mm Drainage Plastic Double Wall PE Corrugated Pipe Production Line [Apr 02, 2026]
[Apr 02, 2026] Product Description Description of HDPE double wall corrugated pipe making machine: 1. applicable ID: 50-250 mm 2. Bimatallic screw barrel 3. competitve prices double wall corrugated HDPE pipe made by pvc ...
70. PP/PE/PVC Corrugated Pipe Extruder 16-50mm Convoluted Pipe Production Line [Mar 17, 2026]
[Mar 17, 2026] High-Performance Corrugated Pipe Extrusion Line The WeCoEx Corrugated Pipe Extrusion Line is a high-speed and energy-efficient system designed for producing both single-wall and double-wall plastic corrugated pipes with ...
Company: Wecoex Machinery Co., Ltd.
71. Advanced Corrugated Pipe Production Line for PP PE Manufacturing [Jan 30, 2026]
[Jan 30, 2026] Product Introduction Corrugated pipe Application: widely used in the whole country water supply, water sewage, drainage, irrigation, and electric thread-passing, machine circuit, wire/tube protection of air conditioner ...
72. Advanced Electric Corrugated Pipe Production Line for Water and Sewage [Jan 30, 2026]
[Jan 30, 2026] Water supply Sewage drainage Irrigation Electric thread-passing Corrugated Pipe Production Line Product Introduction Corrugated pipe Application: widely used in the whole country water supply, water sewage, drainage, ...
73. High Speed PE/PVC/PP Single Wall Corrugated Pipe Extrusion Making Machine Line [Jan 30, 2026]
[Jan 30, 2026] Product Description The production is designed for producing flexible corrugated pipes made from PE, PP, or PVC materials. These pipes are widely used for wire protection, drainage, ventilation, and automotive ...
74. High Output Single Wall Corrugated Manufacturing Pipe Production Line [Jan 26, 2026]
[Jan 26, 2026] Double Pipe Extrusion Line | PVC / PE / PPR Dual Output Pipe Production Line The Double Pipe Extrusion Line developed by WeCoEx Machinery Co., Ltd. is designed for simultaneous production of two pipes on one extrusion ...
Company: Wecoex Machinery Co., Ltd.
75. Factory Price PVC Single Wall Corrugated Pipe Making Machine Plastic Extrusion Line [Jan 23, 2026]
[Jan 23, 2026] Product Description The production is designed for producing flexible corrugated pipes made from PE, PP, or PVC materials. These pipes are widely used for wire protection, drainage, ventilation, and automotive ...
