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tungsten wire




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tungsten wire


 


Describe：   tungsten wire , Main Applications: Used in making filaments in incandescent bulb, fluorescent lamp, heating filaments, spring filaments, grid electrode, gas-discharge lamp, electrode and other electrode tubes parts.


 


Application: Type Name Kind Applications
WAL1 Nonsag tungsten wires L Used in making single coiled filaments, filaments in fluorescent lamps and other components.
B Used in making coiled coil and filaments in High power incandescent bulb, stage decoration lamp, heating filaments, halogen lamp, special lamps etc.
T Used in making special lamps, exposition lamp of copy machine and lamps used in automobiles.
WAL2 Nonsag tungsten wires J Used in making filaments in incandescent bulb, fluorescent lamp, heating filaments, spring filaments, grid electrode, gas-discharge lamp, electrode and other electrode tubes parts.



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[Contact Information]
Posted by liuli
e-MailContact company
Company
Hubei Fotma Machinery Co.Ltd
Address Building 3, International Enterprises Cent
City & ZIP
 wuhan
Phone
 For registered Members only.
Fax
 For registered Members only.
Interest
Company Profile China Tungsten & Molybdenum Exports(Hubei Fotma Machinery Co., Ltd) is a Hi-tech enterprise, which has engaged in research, development and production of new materials and new technologies in the field of pure metals and high MT metals.
URLFor registered Members only.
Rating(0 reviews)
Popular tagsoffer,remote,control,of,fan,yarndyed,sodium,price,pda,order,lignosulphonate

Keywordstungsten

Product SpecificationsChemical Compositions:
Type Kind Tungsten content (%) Total amount of impurity (%) The content of each element (%) Kalium content (ppm)
WAL1 L >=99.95 <=0.05 <=0.01 50~80
B 60~90
T 70~90
WAL2 J 40~50
Note: Kalium should not be taken as impurity, and tungsten powder must be have been washed by acid.

Specifications:
1.Tungsten Wires
Diameter (?m) Wire Weight per 200mm in length (mg) Wire Weight per 200mm in length for tolerance (%)
15< = d< = 18 > 0.3~0.98 Class A Class B
?.5 ?.0
18 < d <= 40 >0.98~4.85 ?.0 ?.5
40 < d <= 80 >4.85~19.39 ?.5 ?.0
80 < d <= 300 >19.39~30.30 ?.0 ?.5
300< d< = 400 >272.71~484.80 ?.5 ?.0
2.Cleaned Tungsten Wires
Diameter (?m) Wire Weight per 200mm in length (mg) Wire Weight per 200mm in length for tolerance (%) Linearity
10< = d< = 18 >0.3~0.98 Class A Class B Suspension length (%) Chord high (mm)
?.5 ?.0 - -
18 < d< = 40 >0.98~4.85 ?.0 ?.5 - -
40 < d <= 80 >4.85~19.39 ?.5 ?.0 90 -
80 < d< = 100 >19.39~30.30 ?.0 ?.5 - -
100< d< = 300 >30.30~272.71 ?.0 ?.5 - 8
300< d <= 400 >272.71~484.80 ?.5 ?.0 - -


Industry Categorynon-ferrous metals products

Quality/Safety Certifications

Delivery Lead Timeas per your demand

Payment & Price TermsT/T L/C

My OffersTungsten wire,Tungsten bar & plate,Tungsten rod,tungsten
electrode,Densimet Tungsten Alloys,Tungsten-Copper
Alloy,Tungsten evaporation boats and coils,Molybdenum
Electrodes,Molybdenum sheets and plates,Molybdenum
Rod,Molybdenum Wire,Molybdenum Bar,tungsten carbide


Other Products

Customersall world

Company History

Estimated Annual Salesexceed USD5 000 000

Number of Employees150~200

Person in ChargeLiuLi

Web SiteFor registered Members only.
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tungsten wire
Product Details
Product id 215779
Visits  135
Date 2008.08.22
 
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