plastic machinery HDPE Production Line of Corrugated Tube for Pre-Stress Cement Seller, Supplier, Exporter, Manufacturer, Factory

plastic machinery HDPE Production Line of Corrugated Tube for Pre-Stress Cement
Qingdao Yifeng plastic machinery co.,ltd
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plastic machinery HDPE Production Line of Corrugated Tube for Pre-Stress Cement

Brief introduction:
The raw matorial of the plastic corrugation pipe is HDPE, resisting corrosive, acid and alkali, preventing the prestressing muscle from boing eroded. Many prestressing structure suffor severe influence from environment, such as deice salt or brine. Metal pipe have not permanent anticorrosive capability, cannot rosist water lcakage, while plastic corrugation is capable to provide a barrier protection for prestressing muscle, prevent the injurant pollution from penetrating the pipe, therefore, good pordurable performance of prestressing structure is guaranteed.
At the same condition, the friction coefficient of preset hole for plastic corrugation pipe are distinctly smaller than that of metal pipe, reducing friction loss of prestressing in the course of tension. Generally, friclion coefficient of the plastic pipe is 0.14, while for metal pipe it is 0.25, the plastic pipe having high strength, bearing jam on and it's airproof performance and leakage resistance is superior to that of metal pipe, more suitable to vacuum grouting.
Don't electric.
Plastic corrugation pipe have fine fatigue resistance.


PP, PE, PVC, ABS, PET Plastic Extruding Sheet Production Line	PE/PP PLASTIC SHEET/B0ARD EXTRUDING PRODUCTION LINE

Category :	Plastics Machinery
Related Searches :	cement , corrugated tube , corrugated tubes , corrugated tubing , plastic machinery
Country Of Origin :	China
Listing Type :	Sell
Contact :	James du
Address :	zhongyun industrial area jiaozhou QingDao, Shandong, 266300 China
Telephone :	[86] (532) 87270916
Fax :	[86] (532) 87270917

plastic machinery HDPE Production Line of Corrugated Tube for Pre-Stress Cement

PP, PE, PVC, ABS, PET Plastic Extruding Sheet Production Line

PE/PP PLASTIC SHEET/B0ARD EXTRUDING PRODUCTION LINE

cement

corrugated tube

corrugated tubes

corrugated tubing

plastic machinery