Gold ring - 進出口

Tungsten carbide roll ring is an important part of the steel roll with a mass diameter ≤480mm and thickness ≤130mm. The tungsten carbide rolls for rolling mills is primarily applied in high-speed wire rod mill production lines, seamless pipe stretch reducing mill, three-dimensional rolls for cold-rolled ribbed steel bar, and composite roll for hot-rolled bar screw thread steel, etc. Carbide rolls are made of the hardest metal on earth, they are harder than titanium rings and longer than gold rings. This ring is usually used as a seal, disc cone, and so on. The Facts about The Tungsten Carbide Roll: 1. The carbide roll ring is the most wearable ring on earth. 2. tungsten is about 10 times harder than gold, 5 times harder than tool steel, 4 times harder than titanium. 3. Due to its extremely high hardness, tungsten carbide roll rings can keep their shape and luminescence time for any other ring on the market for a long time. 4.