Tungsten Rods

customized 99.95% tungsten rods bars or molybdenum rods bars best price tungsten barsrods for sapphire growth furnace
1.purity:99.95%
2.surface :polishing,black,sintering;
3.grade w1 ,w2
4.dia:made by drawings
5.certification:iso9001:2008,sgs
6 .moq:5kg
7.dimensions and tolerance
supply situation
dimensions
tolerance
diameter(mm)
height(mm)
diameter(mm)
height(mm)
sintering
10-500
10-750
±5
±5
forging
10-100
10-120
±1
±2
sintering and machining 100-550 10-700 ±0.5
±1
8 applications:
1)smelting of rare earth metals  
2)heating elements of induction furnace  
3) solar energy and sapphire.