tender for procurement of various seals for hot air gate, hot air d er, cold air gate and cold air d er and guillotine gate and spares for hot air d er of unit no. 10 & 11, stps, sarni. , spares for hot air gate assy. 2000x1250 (s) (1 set = requirement of 1 gate) , spring seal assy. (bonnet) 1 set = 1 no. , spring seal assy. (port) 1 set = 1 no. , spring seal assy. (bottom) 1 set = 1 no. , spring seal assy. (sides) 1 set = 2 no. , spares for hot air damper assy. 1250x2000 (bl) (1 set = requirement of 1 damper) , blade seal (blade to frame) 1 set = 2 nos. , blade seal (blade to blade) 1 set = 2 nos. , spares for cold air gate assy. 950 x 950 (s) (1 set = 1 damper requirement) , spring seal assy. (bonnet) 1 set = 1 no. , spring seal assy. (port) 1 set = 1 no. , spares for cold air damper assy. 950 x 950 (bl) (1 set = 1 damper requirement) , blade seal (blade to frame) 1 set = 2 nos. , blade seal (blade to blade) 1 set = 2 nos. , spares of esp inlet guillotine gate with stainless steel fasteners, duct size- 2800x2800 (s), , spring seal assy (bonnet), material-haste alloy steel (one set consists of 02 nos. seals) , spring seal assy (port), material-haste alloy steel (one set consists of 02 nos. seals) , spares of esp outlet guillotine gate with stainless steel fasteners, duct size- 2800x2250(s), , spring seal assy (bonnet), material-haste alloy steel (one set consists of 02 nos. seals) , spring seal assy (port), material-haste alloy steel (one set consists of 02 nos. seals) , spares for hot air damper assy. 1250x2000bl , blade assembly 1250x2000bl , drive shaft rod dia 44.5; 739 sa479 type 304 , slave shaft -i rod dia 44.5; 625 sa479 type 304 , slave shaft -ii rod dia 44.5; 372 sa479 type 304 , stub shaft rod dia 44.5; l255 sa479 type 304 , bearing grafoil sh 0.76x45x142.2 , cross over lever-i , cross over lever-ii , nylon bush dia. 20 , cross over link