The wear-resistant pipes used in coal mines are generally pulverized coal fly ash, and the wear resistance coefficient is slightly high. The inner wall of the pipe with a diameter of dn100 or more must be more than 8mm thick, and the inner wall is abrasion-resistant rubber.
 
Sand blasting tube, medium is small micro particles, wear resistance is quite high, working environment pressure is also very high, the inner rubber synthetic high wear-resistant rubber must be guaranteed to be more than 10mm thickness!
 
The production process mainly depends on the company's equipment and experience. High-end advanced equipment is an accessory to ensure quality. Excellent rubber synthesis. Formulation experience is the effective core to ensure product quality. The factory has more than 40 years of construction. Historically, scientific research has been horizontally integrated with Tianjin Rubber Research Institute, Shenyang Rubber Research Institute, Hebei Institute of Chemical Technology, and other scientific research units!
 
Perennial cooperation units have major suppliers such as Heilongjiang Long Coal Industry Group Co., Ltd. Material Supply Branch, Hegang Mining Group, Tangshan Jianlong Iron and Steel Group, Shandong Mining Machinery Group, Anshan Steel Plant, etc.
 
It is not easy for customers to find a long-term supplier. Once they have found the hope, they will not be turned over by the benefits!
 
It is often said that choosing a professional and large manufacturer is the first condition to ensure product quality. Real experience and customer evaluation are the foundation of a company!