WC20 2 Gray Ceriated Rare Earth Tungsten TIG Welding Electrodes Bars Used Welding Orbital Tubethin Sheet Metalsmall and Delicate Parts

Baoji Refractory Metal Developer Co.,Ltd is one of the leading China ceriated electrodes manufacturers and suppliers, and as a professional company we have productive factory, welcome to wholesale ceriated electrodes products from us.Ceriated tungsten electrodesIt can produce arc under a small current and keep to work under a small current.It also works well under a low direct current.It is better for welding pipeline and thin and small parts,welding continuosly,welding for a special number parts.?Chemical Composition:Execute ISO 6848 international and AWSA5-95DesignationW%Oxide%Impurity%Color MarkWCWC20BalanceCeO2  1.8~2.2<0.2?Specification and Tolerance:Diameter?mm?Diameter tolerance(mm)Length tolerance(mm)Flat degree?0.2~?2.5±0.05±1Not large 0.5% length of electrodes?2.5~?25±0.1?Quality of surface:  Smooth, clear, no defect, no greasy dirt and other impurity.The end surface of electrodes should be even, smooth and no burrs, the section has no internal defect.Established in 1994, Refractory Metal Developer is one of the largest professional manufacturers and suppliers of wc20 2% gray ceriated rare earth tungsten tig welding electrodes bars used welding orbital tube,thin sheet metal,small and delicate parts. Leveraging on advanced technology and equipment, our company has successfully exported our products to various buyers from different regions. Now, we warmly welcome you to buy our factory supply refractory metals. url:http://www.rmd-1994.com