Description :
Tenders for Supply Of Graphite Stopper Block As Per Drg. No. Gif/sk/2356/m Containing C: 14-18% , Al2o3: 35-55% , Sio2: 25-35% , , 50mm Id High Alumina Refractory Sleeve As Per Drawing No. Gif/sk/2353, Al2o3: 60% Min. Fe2o3: 1.5% Max. , 40mm Id High Alumina Refractory Sleeve As Per Drawing No. Gif/sk/2352, Al2o3: 60% Min. Fe2o3: 1.5% Max. , Refractory Shapes Of L-bend Straight Cut & Circular Sleeve. 1set Contains 1no. Each Of Refractory Sh , High Alumina Pouring Cup As Per Drg. No. Gif/sk/2355, As Per Is: 8 Al2o3: 38% Min. Fe2o3: 2.5% Max. Refra
