Short Tungsten Tube
Manufacturer | High Purity Tungsten Tube for Vacuum Furnace Applications
Short Tungsten Tube
ZSWMO manufactures high purity short tungsten tubes with excellent high-temperature resistance, corrosion resistance, and dimensional accuracy. Our tungsten tubes are widely used in vacuum furnaces, sapphire growth equipment, semiconductor manufacturing, thermal processing, and high-temperature applications.
We provide customized tungsten tube solutions according to customer drawings, including different outer diameters, inner diameters, lengths, wall thicknesses, and surface finishes.
Product Overview
Short tungsten tubes are precision-machined tungsten components designed for extreme temperature environments. Tungsten has the highest melting point among metals (3422℃), making it an ideal material for high-temperature vacuum and hydrogen atmosphere applications.
Our tungsten tubes are manufactured from high purity tungsten materials with advanced machining and grinding processes to ensure excellent performance and long service life.
Product Features
High Temperature Resistance
Tungsten tubes can maintain excellent mechanical strength and stability under temperatures exceeding 2000℃, making them suitable for vacuum furnaces and high-temperature equipment.
High Purity Material
Tungsten purity: ≥99.95%
Low impurity content
Excellent thermal stability
High resistance to evaporation
Precision Machining
We provide:
Precision inner diameter machining
Outer diameter grinding
Cutting and finishing
Custom dimensions according to drawings
Excellent Vacuum Performance
Short tungsten tubes have low vapor pressure and excellent vacuum compatibility, making them suitable for semiconductor and crystal growth industries.
Short Tungsten Tube Specifications
ItemSpecificationMaterialPure Tungsten (W)Purity≥99.95%Outer DiameterCustomizedInner DiameterCustomizedLengthShort length customizedWall ThicknessCustomizedSurfaceGround / PolishedDensity≥19.2 g/cm³Melting Point3422℃ProcessingCNC machining, grinding
Applications of Short Tungsten Tube
Vacuum Furnace
Used as high-temperature furnace components, heating system parts, and protective components.
Sapphire Crystal Growth
Tungsten tubes are used in sapphire growth equipment due to their high temperature resistance and stability.
Semiconductor Industry
Suitable for semiconductor heat treatment, wafer processing, and high-temperature vacuum environments.
High Temperature Laboratory Equipment
Used in experimental furnaces and customized thermal processing equipment.
Why Choose ZSWMO Short Tungsten Tube?
Professional Tungsten Processing Experience
We specialize in tungsten and molybdenum products, providing customized refractory metal components for global customers.
Custom Manufacturing Capability
According to customer drawings, we can produce:
Short tungsten tubes
Long tungsten tubes
Thin wall tungsten tubes
Tungsten machined parts
Tungsten furnace components
Strict Quality Control
Each product is inspected before shipment to ensure:
Accurate dimensions
Stable material performance
Reliable high-temperature performance
Custom Tungsten Tube Service
We can manufacture short tungsten tubes according to your requirements:
Diameter
Length
Wall thickness
Tolerance
Surface finish
Special machining
Please send your drawing or specifications for a quotation.
Technical Data of Tungsten
PropertyValueChemical SymbolWAtomic Number74Density19.25 g/cm³Melting Point3422℃Boiling Point5555℃Thermal Conductivity173 W/m·KPurity≥99.95%
FAQ
What is a short tungsten tube used for?
Short tungsten tubes are mainly used in vacuum furnaces, sapphire growth equipment, semiconductor processing, and high-temperature applications.
Can you manufacture custom tungsten tubes?
Yes. We manufacture tungsten tubes according to customer drawings and requirements, including customized sizes and machining.
What is the purity of your tungsten tube?
Our tungsten tubes are normally produced with tungsten purity of 99.95% or higher.
Do you provide samples?
Yes, samples are available according to customer requirements.
Request A Quote
Looking for high quality short tungsten tubes?
Send us your specifications or drawings.
Our engineering team will provide a customized solution and competitive quotation.
About us
20 Years in Luoyang: Specialized in Custom Tungsten & Molybdenum Parts. Craftsmanship ensures precision; professionalism earns trust.
Leveraging tungsten & molybdenum’s strengths (high temp resistance, high strength, corrosion resistance), we deliver precise drawing replication, custom solutions, and strict full-process control for guaranteed quality.
Two decades of experience enables cost control for great value. On-time delivery & uncompromising quality keep customers returning.
