Sharp Tools offers Violet Color Tubular Electrodes. Sharp Tools is an ISO 9001: 2000 certified company. The Violet Color Tubular Electrodes are used by various industries with low input current and minimum dilution of base metals. The alloy basis of Violet Color Tubular Electrodes is C, Cr, Mo A Martensitic alloy cast iron. The mechanical properties of Violet Color Tubular Electrodes are particularly suitable for hard facing of Mixer Blades, Dredge Pumps, Conveyor & Crusher parts, Cement and Coal Handling equipments in a wide range of moderate abrasion and impact conditions