Clean White Straight Tungsten Filament Wire

Clean White Straight Tungsten Filament Wire

Tungsten wire Widely used for producing filaments, heat wires,grids,springs and aluminizing heat coil and etc.Within electric light source parts and electronic appliance components etc.In electric vacuum vocation,electron tube of electric lamp-house vocation,car lamp series.halogen lamp,special lamp.

Clean White Straight Tungsten Filament Wire

 

Baoji Refractory Metal Developer Co.,Ltd is one of the leading China tungsten wire manufacturers and suppliers, and as a professional company we have productive factory, welcome to wholesale tungsten wire products from us.



☆Chemical Composition:


Tungsten content

The sum of other elements

Content of each element

≥99.95%

≤0.05%

≤0.01%



☆Specification:Φ0.015~Φ3.20m



☆Range of use:



Description

Used

Show

Tungsten wire

For producing filaments, heat wires,

grids,springs and aluminizing heat

coil and etc.

Within electric light source parts

and electronic appliance components

etc.

White tungsten wire

Used in electric vacuum vocation,

electron tube of electric lamp-house

vocation,car lamp series.halogen

lamp,special lamp  

Tungsten heater wire

Used for electric vacuum part,

colorful or black and white

kinescope,Aluminum spraying,

plastic spraying.

  

 

☆Tolerance:



Diametermm

Mg/200mm wiremg

Mg/200mm wire Tolerance%

DiameterTolerance%

0

 0.015d0.018

      0.44~0.98

±3.0

±4.0

 0.018d0.040

     >0.98~4.85

±2.0

±2.5

±3.0

 0.040d0.080

     >4.85~19.39

±1.5

±2.0

±2.5

 0.080d0.300

     >19.39~272.71

±1.0

±1.5

±2.0

 0.300d0.350

     >272.71~371.19

±1.0

±1.5

 0.350d0.500

±1.5

±2.0

 0.500d1.800

±1.0

±1.5

Note:Special demands on tolerance available.