Tender For supply of refractory sleeves ht" h" mm as per drawing no 03/009/01 rev 04 and specification no ff06010 dia 60mm , refractory sleeves ht" h" mm as per drawing no 03/009/01 rev 04 and specification no ff06010 dia 70mm , refractory sleeves ht" h" mm as per drawing no 03/009/01 rev 04 and specification no ff06010 dia 80mm , refractory sleeves ht" h" mm as per drawing no 03/009/01 rev 04 and specification no ff06010 dia 90mm , refractory sleeves ht" h" mm as per drawing no 03/009/01 rev 04 and specification no ff06010 dia 100 m , refractory sleeves ht" h" mm as per drawing no 03/009/01 rev 04 and specification no ff06010 dia 120 m , refractory sleeves ht" h" mm as per drawing no 03/009/01 rev 04 and specification no ff06010 dia 150 m , refractory reducers as per drawing no 03/009/08 rev 03 and specification no ff06010 dia 70/60 mm , refractory reducers as per drawing no 03/009/08 rev 03 and specification no ff06010 dia 80/70 mm , refractory reducers as per drawing no 03/009/08 rev 03 and specification no ff06010 dia 90/80 mm , refractory reducers as per drawing no 03/009/08 rev 03 and specification no ff06010 dia 100/90 mm , refractory reducers as per drawing no 03/009/08 rev 03 and specification no ff06010 dia 120/100 mm , refractory reducers as per drawing no 03/009/08 rev 03 and specification no ff06010 dia 150/120 mm