Buy 99.95% Pure 20mm Tungsten Rod Tungsten Electrode for Spectrometer
China Buy 99.95% Pure 20mm Tungsten Rod Tungsten Electrode for Spectrometer, Find details about China Tungsten Bars, Tungsten Rods from Buy 99.95% Pure 20mm Tungsten Rod Tungsten Electrode for Spectrometer
Buy 99.95% Pure 20mm Tungsten Rod Tungsten Electrode For Spectrometer
Tungsten bar/rod is mainly used to found ingredient of material, cutter and heads, tungsten wire for lights instruments, electric contact points and conductor of heat, crankshaft and cylinder barrel of advanced automobile, ingredient of kinds of heat-resistant steel. Also used for making special steels, to make guns, artillery rockets, satellite airplane and ship. Tungsten bars have a luster rather like that of silver in uniform color. Though the whole tungsten bars may slightly curve, the maximum height of the bend should not be more than 7mm. The most popular application of tungsten bar is in steel making industry. Tungsten bars are used to improve the property of steel.
Tungsten bar with impurities is used to procedure bulb filaments or electron tube filaments, which are guaranteed to have remarkable resistance to high temperature.
Finished Form | Specified Diameter (mm) | Min.Length (mm) | Diameter Tolerance |
2.8≤d<5.0 | 600 | ||
5.0≤d<6.5 | 300 | ||
6.5≤d<11.0 | 200 | ||
0.8≤d<1.0 | 1000 | +/-2% | |
1.0≤d<3.0 | 800 | ||
0.8≤d<3.0 | 800~1000 | +/-0.03 mm | |
3.0≤d<6.5 | 300~600 | +/-0.03 mm | |
6.5≤d<10.0 | 200 | +/-0.08 mm |
Size:Tungsten chemical
Impurity Content≤% | |||||||||
Al | Ca | Fe | Mg | Mo | Ni | Si | C | N | O |
0.002 | 0.005 | 0.005 | 0.003 | 0.01 | 0.003 | 0.005 | 0.008 | 0.003 | 0.005 |
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FAQQ: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
Our Company
Baoji Zhengqian Nonferrous Metals Co. Ltd is located in the nonferrous metal processing base-Baoji City, Shaanxi Province, China. Our company is a comprehensive enterprise, and we have integrated the processing production and developing sales of the refractory metal and non-ferrous metal materials.
Advanced production technology and modern production equipment have been applied to professionally manufacture tungsten, molybdenum, tantalum, titanium, nickel and their alloyed materials and exquisite-manufactured parts , such as sheet, bar, pipe, foil, wire, target and crucible in various specifications. Our productions are widely used in many fields, for instance, aircraft industry, petrochemical industry, metallurgy, rare earth, coating, instrumentation, LED, electronic equipment, solar PV and medical equipment.
We have been insisted on "quality first, reputation first and faith first" for our business philosophy. And we have been providing better and better productions and service for our customers with all our hearts to get win-win cooperation and seek bilateral development.
Contact:
BAOJI ZHENGQIAN NONFERROUS METALS CO.,LTD
NO. 10 , Gaoxin Road , Gaoxin Zone , Baoji , Shaanxi , China
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