Product Name: Polished Pure Tungsten Rod for Heater Element Model NO.: W1 Type: Tungsten Rods Shape: Rod Alloy: Non-alloy Purity: >99.95% Standard: GB, ASTM Application: Aviation, Electronics, Industrial, Medical, Vacuum Trademark: Huapei Transport Package: Wooden Boxes Packing Specification: Dia(2.0-100)*L(mm) Origin: China HS Code: 810199100 Product Description Black surface pure Forged tungsten rod1. Pure tungsten rod Specification:Surface:Black and polishedPurity:≥99.95%Density:≥19.2g/cm3,Surface roughness:<1.6Dia:2.5-120mmStandard:ASTM2. Pure tungsten rod surface finish:Black: surface is as swaged or as drawn, retaining a ciating of processing lubricants and oxides.Cleaned: Surface is chemically cleaned to removed all lubricants and oxides.Ground: Surface is centerless to ground to remove all coating and to achieve precise diameter control.3. Pure tungsten rod dimension:TungstenContentTypeDiameter(mm)Dia.Tolerance(mm)Length(mm)L tolerance(mm)99.95%Sintering rod40-100±3500max±599.95%Forged rod20-80±2800max±599.95%Ground rod2-60±0.1600max±14. Chemical compositionContent of TungstenContent of all other elementsContent of each elementW≥99.95%≤0.05%≤0.01%5. Application & Features Used as electrodes in the field of rare earth metal industry; For producing electric light source parts and electric vacuum components; Used in electric boosting glass kiln electrode; Suitable for producing ion implantation parts; For producing heating elements and refractory parts in high teperature furnaces; Very good interlaminar strength at strong thermal and mechanical loadings6. Standard and safe Packing1) Paperwrappedthesheets,thenplasticpaperprotectedfrommoisture2) Foamboardaroundthetheinnerwoodencase3) Standardexportedplywoodcaseoutside7. Delivery time: 7-20days according to your required qty.8.Shipment Methods:By express, by Sea or Air transportation9. The advantage of us:1) leading producer, more than 15 years producing experience2) low price in the market,factory direct sales.3) the whole production line from powder to finished products, top and steady quality assured4) fast delivery and best after-sale service