Baoji Zhipu Non-Ferrous Metals Processing Co.,Ltd is one of the most famous China tungsten rod heating element manufacturers and suppliers, welcome to wholesale cheap tungsten rod heating element products from our company and factory.Product Information 1,Tungsten Rod Heating ElementPurityW≥99.95%Density19.3g/cm³Application temperature environment≤2400℃ 2,Copper BasePurityCu≥99.95%Density8.9g/cm³Application temperature environment≤1000℃ 3,SpecificationsTungsten rod diameter is 3.0 ~ 10.0 mm, height 200 ~ 1000 mm. Heating element width and height can be customized processing according to customer's requirements. Application Tungsten rod heating element (cage type heating element) used in sapphire crystal furnace thermal field, Baoji Zhipu Non-Ferrous Metals Processing Co., Ltd. Offers 30 kg, 60 kg, 90 kg, 120 kg level of a full set of sapphire crystal furnace thermal field.