The maximum diameter of kiln tyre is up to 7000mm.Material such as GS-20CrMn5V, GB20Mn2, GB20MnV. Heat treatment of kiln tyre is accord with DIN17182. Rough machining surface will be tested by magnetic powder inspection and ultrasonic inspection accord with DIN1690 standard. India to reputed company such as Bhushan steel, Visakhapatnam steel, JINDAL steel for years. 1 Our company’s advantage: ...