Among various pipeline materials for mining, ultra-high molecular weight polyethylene has a low friction coefficient, and its exceptionally long molecular chains result in wear resistance that is 4-7 times higher than that of steel and stainless steel pipes, and about 10 times higher than that of PVC and polyethylene pipes. This significantly extends the service life of the pipes. The low resistance to material transportation ensures the stability of the power equipment, greatly reducing the failure rate of the equipment. Additionally, due to their lighter weight, construction difficulty and strength requirements are lower, leading to reduced costs. This is especially effective in mountainous areas and under poor construction conditions.
Applications of ultra-high molecular weight polyethylene pipes in the coal mining industry:
In the coal industry, pipelines for transporting coal powder, mineral powder, tailings, and slurry are mostly made of steel. Since these media contain about 30% iron ore, they cause significant wear on steel pipes, which typically have a service life of 1-2 years. For transporting washing and selecting solid-liquid mixtures: slurry transport pipelines for coal mining and selection include tailings pipes, concentrate pipes, etc. The coal washing plants transport flotation feed, flotation concentrate, and heavy medium suspensions generated from mixed coal selection. Steel pipes wear out in just 16 months and incur substantial annual maintenance costs. Using our mining pipes can effectively solve wear and corrosion issues, improve transportation efficiency, and save a significant amount on maintenance costs.
Market Sales Contact: Zhang Yang 13526921028
Technical Consultation Phone: 0379-63225792
Fax: 0379-63225792
Factory Address: Luoyang Airport Industrial Park, China
