Luoyang Huapei Tungsten & Molybdenum Material Co., Ltd.  

Product Name: 99.95% Pure Tungsten Tube for Crystal Growth Rare-Earth Melting Model NO.: W1 Type: Tungsten Pipes Shape: Tube Pipe Alloy: Non-alloy Purity: >99.95% Standard: GB, ASTM Application: Aviation, Electronics, Industrial, Medical, Rare-Earth Melting Usage: for Radiation Shielding Parts Surface: Machined or Ground Trademark: Huapei Transport Package: Standardexported Plywood Case Outside Specification: OD(3.5-350)*WT(0.5-50)*L Origin: China HS Code: 81019990 Product Description Tungsten tube, Molybdenum tube, Tungsten alloy tubeTungsten Tubes Process and usage:1. Size: OD(3.5-350)*WT(0.5-50)*L2. Process: APT--powder--reduction suppression (sintering/car processing)products--rooted (spin forging/rolling)--stretching--tube3. Usage: Because of the tungsten high melting point (3400 ° C), high-density (19.3 g/cm3), sound velocity (4.03 km/s), good ductility characteristics of pure metal state and tungsten alloy state is widely used in modern technology, alloy is the main is a state of alloy steel, with tungsten carbide based hard alloy, and the strong heat resistant alloy alloy.We also can produce tungsten boat, tungsten crucibles, tungsten funnels, tungsten barrel, tungsten tubes and various kinds of special liquid- flow hole panel, etc.1). Sintering tungsten crucibleDensity: 18.0 - 18.5 g/cm3Working temperature: 1800 - 2, 600 DCDiameter: 100 - 500mm (max. )Cubage: 0.4 - 100 litres2). Forging tungsten crucibleDensity: 18.5 - 19.0 g/cm3Working temperature: 1800 - 2, 600 DCDiameter: 18 - 150mm (max. )Cubage: 2 - 500 ml3). Applications: It is used for smelting of rare earth metals, heating elements of induction furnace, heating elements of rarearthmetals,smelting of quartz, glass and for high-temperature containers. Tungsten crucible is used in high temperature vessels for smelting of rare earth metals.4. Property of tungsten alloy:Tungsten high heavy alloy tubes/ crucibles1).Material: W90-97NiFe(Magnetic) & W90-97NiCu(Nonmagnetic)2).Density:16.8-18.8g/cm33).Size:rod dia(1.5 -200) x Length300mm Plate: 0.1min Thickness*W*L5. Standard and safe Packing1)paperwrappedthesheets,thenplasticpaperprotectedfrommoisture2)Foamboardaroundthetheinnerwoodencase3)Standardexportedplywoodcaseoutside6. Delivery time:10-35days as your required qty.