MetalsTek Engineering is a leading manufacturer and supplier of Gold Tube, designed for use in thin-film deposition processes.

Material: Gold, Au
Purity: Au 99.99%
Form: Tube, Rod, Capillary, or Customized
Sizes: Outer Diameter 0.5–50 mm; Wall Thickness 0.1–5 mm; Length up to 1000 mm (customizable)
Other: Dimensions, purity, and surface finish can be customized

Gold is a highly versatile and lustrous noble metal that has played a vital role throughout history and continues to be indispensable in modern applications. It has a melting point of 1,064°C, a density of 19.32 g/cm³, and exhibits low vapor pressure, making it well-suited for high-temperature and vacuum environments. Gold is renowned for its exceptional ductility and malleability, allowing it to be formed into ultra-thin foils and fine structures.
Beyond its visual appeal, gold offers excellent electrical conductivity and outstanding resistance to oxidation and corrosion, making it essential in high-reliability electronic components such as connectors, bonding wires, and integrated circuits. In addition to jewelry and decorative uses, gold is widely applied in advanced technologies, including thin film deposition, where it is processed under vacuum conditions to produce semiconductors, sensors, optical coatings, and energy devices.
Its chemical stability, conductivity, and adaptability make gold a critical material across industries such as electronics, aerospace, medical technology, and nanotechnology, highlighting its enduring importance in both traditional craftsmanship and cutting-edge innovation.
Gold tubes are widely utilized in high-performance industries due to their exceptional corrosion resistance, excellent electrical conductivity, and superior chemical stability. Their reliability in harsh environments makes them ideal for precision applications.
We take great care when handling our evaporation materials to prevent any potential damage during storage or transportation. Through this careful approach, we ensure that our products maintain their original quality and integrity throughout the entire process, which keeps them in their pristine condition for optimal performance upon their arrival.