supply of bricks for rotary hearth furnace [ 29 items ] ., shape bricks item no.1 as per specification mentioned in rwf drawing no. 704210111680. , shape bricks item no.2 as per specification mentioned in rwf drawing no.704210111680. , shape bricks item no.1 as per specification mentioned in rwf drawing no.704210111580. , shape bricks item no-2 as per specification mentioned in rwf drawing no. 704210111580 , jamb brick to rwf drawing no. 704210111540 item no.1 sl no.3. , jamb brick to rwf drawing no. 704210111540 item no-1 sl no-4. , jamb brick to rwf drawing no. 704210111540 item no.1 sl no.5. , jamb brick to rwf drawing no. 704210111540 item no.1 sl no.6. , jamb brick to rwf drawing no.704210111540 item no.1 sl no.7. , cf standard lw bricks to is 2042 grade -c size: 230 x 113 x 75 mm. , jamb brick to rwf drawing no.704210111540 item no.1, sl no.8. , jamb brick to rwf drawing no 704210111540 item no-2. , shape brick to rwf drawing no :704210111550 item no 2. , shape brick to rwf drawing no.704210111550 item no.1. , roof hanger brick to rwf drawing no.704210111600. set consisting of part no.5&6 ( female & male set ) for application of soak and heat zone. the refractory parameters are as below: ( 1 ) al2o3 % min: 50 ( 2 ) fe2o3 % max: 1.5 ( 3 ) b.d. gm / cc min: 2.3 ( 4 ) c.c.s. kg / cm?, min : 400 ( 5 a.p.% max: 23 ( 25 for hand mould shapes ) ( 6 ) plc% at ?c, max : 1450 for 2 hours, + / - 0.5 ( 7 ) pce, orton min: 34 ( 8 ) rul ( ta degree c ) min: 1480 , roof filler brick to rwf drawing no: 704210111610 to part no: 7, for application of soak and heat zone. the refractory parameters are as below: ( 1 ) al2 o3 %, min : 50 ( 2 ) fe2o3 %, max : 1.5 ( 3 ) b.d., gm / cc, min : 2.3 ( 4 ) c.c.s. kg / cm2, min : 400 ( 5 ) a.p., % max : 23 ( 25 for hand mould shapes ) ( 6 ) plc% at degree c, max : 1450 for 2 hours, + / - 0.5 ( 7 ) pce, orton min : 34 ( 8 ) rul ( ta degree c ) min : 1480 , standard insulation brick to size 230 x 115 x 75 mm to is: 2042 grade - b. , shape brick item no.1 as per specification mentioned in rwf drawing no. 704210111570. , shape brick item no.2 as per specification mentioned in rwf drawing no. 704210111570. , shape brick item no.3 as per specification mentioned in rwf drawing no. 704210111570. , shape brick item no.4 as per specification mentioned in rwf drawing no. 704210111570. , shape brick item no 5 as per specification mentioned in rwf drawing no. 704210111570. , shape brick item no.6 as per specification mentioned in rwf drawing no.704210111570. , shape brick fhb 4 as per specification mentioned in rwf drawing no. 724210110190 alt - 2. , shape brick fhb 3 as per specification mentioned in rwf drawing no. 724210110180 alt - 2. , shape brick for inspection door item 1 as per specification mentioned in rwf drawing no.704210111560. , shape brick for inspection door item 2 as per specification mentioned in rwf drawing no.704210111560. , skew brick for inspection door item 3 as per specification mentioned in rwf drawing no.704210111580.