물자
Pure tungsten, tungsten alloy
Application
High temperature furnace
Process method
Machined,polishing
Dimensions
M3~M30 or as your demand
Material
Tungsten, Molybdenum, Tantalum
Features
High temperature resistance, long service life
Head type
Straight,Cone,Steps
Apperance
Slotted, Inner Hexagon, Outer Hexagon, Cut Flat