Performance：
1.Material:Purity tungsten. W-Ce. Lanthanum tungsten and Tungsten steel
2.Purity:≥99.95%
3.Density:≥19.25g/cm³
4.Melting Point:3422℃
5.Surface: Grinding. nickeling(welding)
Specification：
D:≥0.5mm-10mm
Copper base (D)：1.0mm/1.2mm
Length(L):sharp with one side（customzied）
The length of sharp(TL):2mm-10mm Angle(R):>10°
Application
Negative ion discharge tungsten needle called Negative ion firing needle.it can use on air purification.disinfect.remove static electricity.negative ion air purifier.
Oil fume purifier etc.
The tungsten needle can make to medical tungsten needle. minimal invasive tungsten needle.operation tungsten needle.our tungsten need has high purity.good sharp technology.surface smoothly.it can satisfy with our customers.
Introduce
Zhuzhou Jielong Nonferrous Metal Technology Co., Ltd. (JLYS) is located in Zhuzhou City, Hunan Province, China Nonferrous Metals City. The company is a large-scale scientific and
technological enterprise integrating scientific research, engineering design and technology industry with the research and development of non-ferrous metals, ferrous metals and rare
metals.
Why choice us
一、High cost-effectiveness
We have our own factory and can make the cheapest price.
二、Good quality
We researched and developed nonferrous metal from 1980s.we have more than 40 years experience anbd technology with good quality.
三、Enough stock
For the standard tungsten and Molybdenum parts,we have enough stock if you have urgent request.
