Manufacturer Price Graphite Electrode Length: 1600~2800mm Resistance (μΩ.m): <5.5 Apparent Density (g/cm³ ): >1.68 Thermal Expansion (100-600℃) x 10-6/℃: <1.4 Flexural Strength (N/㎡): >11 Mpa ASH: 0.3% max Nipple type: 3TPI/4TPI/4TPIL Diameter:300mm,400mm,450mm,500mm,600mm ,650mm,700mm Packing Details:STANDARD PACKAGE IN PALLET. Interested parties are welcome to have further business talk with us any time. Sales Director-Eric Wu Email:eric@qfcarbon.com WhatsApp/WeChat/Mobile No.:+8613722594582 Web:www.qfcarbon.com