En1.chinaelong.com is a professional manufacture of refractories in china. Our mainly refractory products are used for EAF, steel ladle, tundish and metallurgy.
Yilong SEN are isostatically pressed from alumina-graphite with
zirconia inserts and magnesia seats as required. Argon channels are
available too. These pieces are 100% X-ray tested for flaws and cracks
prior to shipment. These SENs are engineered to provide maximum life at
minimal cost.
