gold plated tungsten wire Tungsten Wire

Tungsten Wire
Product details

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.

² Chemical Composition:

Tungsten content

The sum of other elements

Content of each element

≥99.95%

≤0.05%

≤0.01%

² SpecificationΦ0.015~Φ3.20mm

² 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.

   

² Tolerance

Diametermm

Mg/200mm wire mg

Mg/200mm wire Tolerance%

Diameter Tolerance%

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.

 

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Tel: 86-917-3130696

Fax: 86-917-3313889

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