| The hollow wall winding pipe that are produced by this production line have special “I”shape structure , and high ring stiffness and high impact strength. Then the winding pipes are lightweight, simple construction, easy installation and etc, and they can stand the external pressure, resist the corrosion of acid, alkali and salt, and their life are more than 50 years, so they are widely used in the field of municipal drain, sewage treatment, road and railway drain, agriculture irrigation and so on. They are the best replacer of cement pipes, cast iron pipes and ceramic pipes, which have wide applied foreground and market potential. The technical design of this production line is advanced, adopts spiral winding technics, has high efficiency, works stably, and the pipes have high ring stiffness and super wriggle resistant. Our production line also adopts special-designed and high-efficiency extruder, which its output is large, super plasticization and etc. The extrusion line has the advantage of beautiful appearance, high automation, reliable and stabilization production |
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| Payment Terms︰ | T/T or L/C at sight |
| Packing︰ | wooden cartons |
| Lead Time︰ | 60 days |
| Standards Certificate︰ | ISO9001:2000; CE |
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