Detailed Tungsten Heater Description
Feature:
Vacuum steam plated tungsten steand wire coil is made of tungsten wire
of tungsten wire of tungsten - aluminium brand which can stand high heat
and never hang down,
filament of electronic parts, and which are used to make electric light source, heating wire etc.
b) Resistance data of different strand wire coils specifications are shown
in Table2
Dia of single wire() Reference value or open length () pcs Resistance
0.60 200 3 1.3*10 - 2
0.70 200 3 9.52*10 - 3
0.76 200 3 8.08*10 - 3
0.80 200 3 7.30*10 - 3
a) The chemical elements keep to Standard code GB4181 - 84as shown in Tablel:
Table 1
Model WAL
Tungsten content not less than(%) 99.92
Total amount of other elements not more than(%) 0.08
Content of each element not more than(%) 0.01
Note: Specifications can be varied according to the demand of customer.
Package: Packing in the iron - box within a plastic bag.
Uses: This product is commonly used in vacuum coating film on nonmetallic
materials including plastics, pottery and porcelain, paper and glass etc. 1 KG perbox; or
200 - 500 pieces per box.
Product Name: Tungsten Heater Place of Origin: China
Minimum Order: 1,000pcs / 10kg Supply Ability: 1.5 tons / month
This Tungsten heater is made of WAL1 materials and is boxed using neutral
paper.
We are committed to doing our best for you, and welcome inquiries for Tungsten Heater.
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