Production Introduction In Europe and Japan, lanthanum tungsten electrodes have been the most commonly used to replace thorium tungsten electrodes in most applications. There are three types containing 2% lanthanum oxide, 1.5% lanthanum oxide and 1% lanthanum oxide. Lanthanum oxide has the lowest electronic work function, the easiest arc starting, and the lowest tip temperature, which helps prevent crystal grain growth and increase service life Products Specification Model Number:WL15 Material:98% Tungsten +1.3-1.7%La2O3 Color:Gold Length:150MM/175MM/178MM Diameter:1.0MM/1.6MM/2.0MM/2.4MM/3.0MM/3.2MM/4.0MM OEM:Available Sample:Accept Keyword:Lanthanated tungsten Package:10pcs One Box Dioxide:La2O3 MOQ100PCS Keyword:1.5% lanthanum oxide tungsten SurfacePolished/Ground Finished Products Features 1. Free from the spark that occurs when compared to other arc welding processes. 2. Can be used with or without filler metal required for a particular application. 3. Enables excellent control of penetration root pass welding. 4. Using relatively inexpensive power supplies. 5. Allows precise control of welding variables. Products Picture Technical Date Certificate Trade Show Precautions For Using Tungsten Needle 1. DC reverse welding is not recommended in general welding 2. Don't use sharp cone angle tungsten electrode when welding current is too large 3. Do not use excessive welding speed for gas shielded welding 4. Tungsten argon arc welding does not use contact ignition method 5. Do not jump the torch during flat welding Packing 1 10 plastic box/unit carton box,10 unit carton box/carton=1000pcs/carton Packing 2 200pcs/unit carton box,6 unit carton box/carton=1200pcs/carton Packing 3 500pcs/unit carton box,2 unit carton box/carton=1000pcs/carton Packing 4 1kg/square barrel,16 square barrel/carton Carton Size LengthWideHeight Packing1 Carton Size43cm=17 in27cm=10.6in18cm=7in Packing2 Carton Size45cm=17.7 in25cm=9.8in18cm=7in packing3 Carton Size35cm=13.7in25cm=9.8in22cm=8.7in packing 4 Size26cm=10.3in24cm=9.5in11cm=4.4in Delivery 锛?/strong> The lead time is as follows. The specific lead time depends on the quantity you need and the stock. QuantityLead Time 1-1000pcs鈮?3 days 1000-10000pcs鈮?5 days 10000-30000pcs鈮?7 days 30000-50000pcs鈮?14 days 50000-100000pcs鈮?21 days 鈮?100000pcsTo be negotiated Our Strengths: 1. We are one of the full range of tungsten electrode manufacturers in China 2. Using the best raw materials, sufficient rare earth oxide content 3. Have a complete production line and advanced inspection equipment锛宼he product will be shipped after 100% inspection 4. Convenient transportation and timely delivery to Qingdao Port in only 2 hours 5. Product prices are reasonable and competitive in the international marketWholesale Lanthanum-tungsten Electrode website:http://www.hxtungsten.com/tungsten-electrode/lanthanum-tungsten-electrode/