Detailed Product Description

Specifications:1)	Type one: WAL1a)	Tungsten content: 99.92%b)	
Applications: high temperature and impact resistant filament, double
 screw filament, grid cathode, folding filament and twist tungsten wire2)	
Type two: WAL2a)	Tungsten content: 99.92%b)	Usage: common filament, 
heating wire, grid cathode, tungsten wire and tungsten heater3)	Diameter 
(um): 5