The utility model provides a reliable clamping device for connection between var
Abrasion resistant metal hose (patent: ZL 97 2 23682.1) Since its establishment, the company has always taken the customer's needs as its own responsibility, urgent customer's urgent, think what the customer thinks, pay attention to scientific and technological innovation, keep improving, developed wear-resistant metal hose, wear-resistant high-temperature metal hose, oxygen blowing special metal hose and other utility model products. Among them, wear-resistant metal hose has been granted national patent (patent number: ZL97223682.1), which has been used in blast furnace coal injection system of masteel group, jiusteel and other large steel companies, with a life of more than one year. High temperature resistant metal hose can work in the high temperature of 600℃ or so for a long time; The special metal hose for oxygen blowing is used in shougang no. 2 steelmaking plant and jiugang converter ironmaking plant, with a life of more than one year. Wear-resistant metal hose: in the coal injection system of ironmaking, pulverized coal due to the high speed flow, usually use rubber hose and ordinary metal hose will soon be worn out, especially the rubber hose or even an explosion, endangering the personal safety and affect production type NMR wear-resistant metal hose is in combination with the practical situation of ironmaking industry, our factory adopts advanced technology, developed on its own. The practical application in the past five years has proved that this product has a small wear and a long service life under the frequent particle wear of high-speed flow inside the tube. This product has been granted a national patent, the patent number is: 97223682.1. This product is not only used for spraying coal, but also for any part that needs wear resistance. Common size DN15-300 - mm.
