Minimum White Tungsten Wire Dia0.01mm in Vacuum Packing USD2.4/Km
white tungstun wire
1.Grade：STW91/STW71/STW61/STW31/STW41/STW42/STW11
2.Dia：∅18-1800µm
3.Application: used for making filament, shockproof filament and other high temperature resisting devices double helix incandescent filament tungsten stranded wire, tungsten heater tungsten stranded wire, tungsten heating elements and other devices without special temperature requirements electrode, lead wire
We pursue excellence and strive for perfection in each of our Ruthenium-iridium Titanium Anode, Titanium Bar, Nickle Bar, because it is our goal to deliver the best products to you. We actively promote the construction of safety standardization and strive to build a characteristic safety culture system. We take technology as the core, quality as the guarantee, after-sales as the fundamental, innovation and integration to lead the industry development. Our products have advanced technology and complete testing means.
| Grade: | W1, WAL1, etc | W1, WAL1, etc | 99.95% | |
| Density: | 19.3g/cm3 | Melting Point: | 3620°C | |
| Specification : | ≥5 um | Surface condition: | black, alkali washing |
White tungsten wire, tungsten bar forging, drawing made of fine wire.
White tungsten wire is mainly used in incandescent lamp, halogen tungsten lamp and other electric light source. Tungsten wires used as various luminators in light bulbs also need to be doped with a small amount of potassium, silicon and aluminum oxides in the smelting process. This tungsten wire is called DopedTungstenWire, also known as 218 tungsten wire or non-sagtungstenwire.
White tungsten wire is generally a variety of drawing die drawn. The main use is to manufacture filament and high speed cutting alloy steel, also used in optical instruments, chemical instruments and other functions.
white tungsten wire
Density: acuity 19.20 g/cm3
Execution standard :GB/T4181-1997
Purity: W>99.92% doped tungsten, W>99.95% pure tungsten
The white tungsten wire surface is smooth, clean, uniform silver gray metal luster, wire diameter uniform, good processing performance, filament long life, high light efficiency. It is widely used to produce various types of electronic tubes in electric vacuum industry. H series auto lamp, halogen lamp and other special lamp filament produced by electric light source industry.
Application field
Filament, electrosurgical knife, and other high temperature environment materials.
We follow the needs of our customers and carefully design and produce high quality Minimum White Tungsten Wire Dia0.01mm in Vacuum Packing USD2.4/Km at low prices. We realize the coordination of current and long-term development, and the coordination of enterprise, society and environment, which is also the meaning and conscious pursuit of the survival and development of our company. We believe that the market is the driving force of all activities of the enterprise, so we always pay attention to market changes and grasp the trends.
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