ท่อ / หลอด UHWPE

1. High impact resistance
Ultra-high molecular weight polyethylene impact resistance and shock absorption can be among the top of the plastic, whether strong impact force, or internal pressure fluctuations are difficult to make its cracking. The impact strength is 10 times of nylon 66, 20 times of polyvinyl chloride (PVC), 4times of polyethylene. Especially in the low temperature environment, its impact strength achieve to higher values. The flexibility of Ultra-high molecular weight polyethylene provides the guarantee of safe and reliable toconveying system.
2. High wear resistance
In many pipe material, the minimum friction coefficient of ultra-high molecular weight polyethylene and its has a long chain, make the wear resistance of UHMW-PE pipe during transportation of slurry is 4-7 times higher than steel pipe and stainless steel tube, about 10 times higher than PVC pipe and PE pipe, greatly improve the service life of the pipeline.
3. The corrosion resistance
Based on UHMW-PE is a saturated molecular structure, so it has high chemical stability. In a certain temperature and the concentration range can resist all kinds of high corrosive medium (acid, alkali, salt )and organic solvents.
4. Do not knot dirt
The self-lubrication, adhesion, minimal friction coefficient of UHMW-PE. And pipe wall has corrosion resistance, wear resistance, not knot dirt by special process. So the flow resistance is small, can be keep flow velocity and flow rate for a long time. The diameter reduced by 15.4% than steel pipe.
5. Weather resistance and aging resistance
The black modified UHMW-PE pipe has good weather resistance and aging resistance. On the one hand, the unsaturated chain of the molecular chain rarely and large molecular weight of the pipe; On the other hand, specially crafted improver making the UHMW-PE pipeline's service life greatly more than the ordinary polyethylene pipes. Using about 60 years, UHMW-PE pipeline can remain more than 70% of the mechanical properties.