Tungsten Products 　 　 Tungsten Electrodes for TIG Welding    Tungsten Wires, Tungsten Electrodes (WCr20, WL20, WT20, WZr8, WP) 　 　    　 　 　 　 　 　 　 　 　 　 Size:             0.5-10.0mm diameter, Length=150mm,175mm or according to the customer's request. 　 　 Mark Added  impurity Other  W content Type Content(%) impurities  WC20 CeO2 1.8-2.2 <0.20 The rest WT20 ThO2 1.7-2.2 <0.20 The rest WL10 La2O2 0.8-1.2 <0.20 The rest WL15 La2O2 1.3-1.7 <0.20 The rest WL20 La2O2 1.8--1.2 <0.20 The rest WZ3 ZrO2 0.2-0.4 <0.20 The rest WZ8 ZrO2 0.7-0.9 <0.20 The rest 　 　 　 　 Tungsten Plates, Tungsten sheets   Tungsten Sheets, Tungsten Foils, Tungsten Twisted Wires, Tungsten Crucibles 　 　 　          　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 Type Specification Thickness（mm) Width（mm) Length（mm) Tungsten、  Tungsten alloy 2～15  <350 <600 1～2  <500 <1000 0.5～1  <550 <1000 0.3～0.5  <400 <1000 0.2～0.3  <350 <800      Application       Be used in electronics, illumination, vacuum plating, electron-vacuum, shield, high temperature furnace industry and so on. 　 　 　 　 Tungsten Rods, Tungsten Bars    Tungsten Rods, Tungsten Sheets, Tungsten Foils, Tungsten Twisted Wires, Crucibles 　 　 　          　 　 　 Tungsten content Type Diameter（mm) Dia. tolerance（mm) Length（mm)    L tolerance（mm)　 Liner rate 99.95% Forged Rod Φ5-80 ±2 <800 ±5 ±2% Ground Rod Φ2-60 ±0.1 <650 ±1 ±0.5% Application        Be used for drawing tungsten wires, electrodes, heaters in high temperature vacuum furnace and so on. 　 　 　 　 Tungsten Wires    Tungsten Rods, Tungsten Sheets, Tungsten Foils, Tungsten Twisted Wires, Tungsten Crucibles 　 　 　          　 　 　 Grade:          Pure tungsten, tungsten content: 99.95%. 　 　 Size:            0.2-3.0mm diameter 　 　 Surface:       black surface or cleaned surface. 　 　 Application: Tungsten wire is used for illumination, heating materials in high temperature furnace, Non-radioactive welding electrode, contact material and so on. 　 　 　 　 Tungsten Boats   Tungsten Bars, Tungsten Discs, Tungsten (W), Tungsten Strips, Tungsten Boats, W welding rods 　 　 　          　 　 　 Material:         Tungsten 　 　 Melting Point: 3422℃ 　 　 Application:    Tungsten boat is used for powders or granulated materials evaporation, aperture cleaning by heat treatment in vacuum. 　 　 Note:              We supply them according to the drawing from the customers. 　 　 　 　 Tungsten Crucibles    Tungsten Bars, Tungsten Discs, Tungsten (W), Tungsten Strips, Tungsten Boats, W welding rods 　 　 　           　 　 　 Material:       Pure Tungsten, tungsten content: 99.95% 　 　 Size:             ( 60.0-350.0mm) diameter x ( 50.0-350.0mm) height x ( 5.0-12.0mm) thk 　 　 Condition:     Sintering or forging. 　 　 Application:  Tungsten Crucible is used for rare earth, quartz glass, metal extracting and so on. 　 　 　 　 Twisted Tungsten Wire   Tungsten Bars, Tungsten Discs, Tungsten (W), Tungsten Strips, Tungsten Boats, W welding rods 　 　 　           　 　 　 Material:           Tungsten 　 　 Size:                 0.3-0.8mm diameter. 　 　 Wire Quantity:  2-4pcs 　 　 Application:      electric vacuum parts, colorful or black and white kinescopes, aluminum spraying, plastic spraying and so on. 　 　 Note:                 we supply them according to the drawing from the customers. 　 　 Copyright © Shanghai Pengfa International Trading Co.,Ltd. 　 Address: Rm.A511, # 6, No.613 E Shan Road, Pudong New Zone, Shanghai, China (200125)