Gold Member Since 2015
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Luoyang Dingding Tungsten and Molybdenum Materials Co., Ltd.

Tungsten Aluminum, Aks, Filament manufacturer / supplier in China, offering China Factory Supply Tungsten Wire for Lamp Filament, Tungsten & Molybdenum Sheild and Materials for Vacuum Furnace and Atmosphere Furnace, High Quality Vacuum Molybdenum Sheet/Moly Foil for Furnace and so on.

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Supplier Homepage Product Tungsten products China Factory Supply Tungsten Wire for Lamp Filament

China Factory Supply Tungsten Wire for Lamp Filament

FOB Price: US $20-40 / kg
Min. Order: 1 kg
Min. Order FOB Price
1 kg US $20-40/ kg
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Production Capacity: 8000kgs/Month
Transport Package: Plywood Box
Payment Terms: T/T, D/P, Western Union, Paypal

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Basic Info
  • Model NO.: W-1
  • Standard: GB, ASTM
  • Type: Tungsten Wire
  • Color: Black and Bright
  • Specification: ISO9001: 2008, SGS
  • HS Code: 8101960000
  • Application: Industrial
  • Purity: 99.95%
  • Density: 19.2g/cm3
  • Trademark: DINGDING
  • Origin: Luoyang
Product Description

Specifications

 
Melting Point: 3410 Ceiclus
Boiling Point:5927 Ceiclus
Density: 19.2g/cm3
Diameter: 0.01-2.00mm
Grade:W, WRe, WT20, MoW, WVM, WVMT10
Type: black and cleaned
Quality standard:GB/T 4181-1997(Tungsten Wire) ASTM B760-86
Specific electrical: 0.055 Ohm x mm2/m resistance at 20 ceiclus.
Modulus of elasticity: 410 kN/mm2, at 20 ceiclus
High purity 99.95% tungsten heating wire  tungsten filament 
 
 

Diameter, um

Weight of 200mm, mg tungsten wire in spool

Length, min

20<d ≤ 60

>0.44-10.91

700

60 < d ≤ 100

>10.91-30.30

400

100<d ≤ 150

>30.30-68.18

250

150<d ≤ 200

>68.18-121.20

150

200<d ≤ 350

>121.20-371.19

100

350<d ≤ 700

-

as the length of 150g

700<d ≤ 1800

-

as the length of 200g
Note: Your special request for 0.02mm silver tungsten wire will be available.


If you have any question , please do not hesitate to contact us, thanks.
Aimee



 
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