... carbide 2.Diameter: 8-54mm 3.Length: 240-4000mm Single spiral Silicon carbide glass heater rods heating element Single spiral ... as in the industries of magnet, ceramics, power metallurgy, glass, and meallurgy.3)Character: Higher temperature, antioxidation, anticorrosion, increasing temperature fast, ... -800250-600700-20000.6-6.054600-2500300-2501200-40000.3-3.025200-1200250-700700-26000.4-5.0 5)Our ...