Import Doped Tungsten Wire — Buy in Bulk from Supplier in China

The Doped Tungsten Wire offered by Weihai Multicrystal Tungsten&Molybdenum Technologies Co., Ltd is an industrial‑grade wire produced in two series, FW and HW. The wire is doped with potassium (K), silicon (Si) and aluminium (Al) to enhance performance under high‑temperature conditions. According to the supplier, the doping improves tensile strength and electrical conductivity relative to pure tungsten. The product is described as suitable for demanding environments such as filaments, electrodes and other high‑temperature components.

In the tungsten wire market, a typical diameter range spans from 0.1 mm to 2 mm, with standard tolerances of ±0.01 mm for precision applications. Typical electrical resistivity for doped tungsten wire is around 5.6 µΩ·cm, and the melting point remains near 3420 °C, which is characteristic of tungsten alloys. Standard tensile strength values for similar doped wires exceed 500 MPa, providing the durability required for aerospace and lighting uses. Common specifications also include a purity level of 99.95 % or higher, which is typical for high‑performance tungsten products.

The supplier is listed as an imported‑tier company with a harbour trust rating, though its response rate is recorded as 0 % and no average response time is available. Buyers should confirm the exact minimum order quantity, wire length per coil and preferred Incoterms (FOB or CIF) before finalising a purchase. The listing mentions compliance with ISO and CE standards, so requesting the relevant certificates and test reports is advisable.

Weihai Multicrystal Tungsten&Molybdenum Technologies Co., Ltd is located at Weihai Industrial District Caomiaozi Town Zhengqi West Road 98#10, Weihai 264200, China. The company is classified as an imported‑tier supplier and holds a harbour trust level on the platform. Its response metrics show a 0 % response rate and no average response time has been recorded.

The firm’s product range includes the doped tungsten wire described above, and it advertises flexible minimum order quantities together with shipping options that can be arranged as FOB or CIF. The supplier also notes compliance with ISO and CE standards, though no further corporate background or client references are provided in the source.