100% New Conical Basket Tungsten Wire For Coat Thin Metal Film

We offer 100% new conical basket tungsten wire for coat thin metal film. product name: vacuum metalizing stranded tungsten heater application: vacuum evaporation metalizing place of origin: sichuan, china (mainland) brand name: chengdu yu model number: nc6-0.81x3-8x8x20x48 wire gauge: 0.3--1.5mm color: silver purity: >=99.95% melting point: 3420°c±20°c weight: 4g-20g grade: top wal 1 oem: acceptable certification: sgs