We specialize in ferrosilicon and graphite electrodes for 17 years. In addition, we have our own professional designer to meet your specifications. The length of graphite electrodes with HP UHP graphite electrodes 100-960 in diameter is 1800 mm to 2400 mm. If you have customers who order graphite electrodes, please contact me and let us talk about details. Thank you for your service. We have a variety of graphite products graphite square graphite block graphite round bar