tender for procurement of rubber gaskets/rubber ring for inspection/access doors of electrostatic precipitator and ahp-ii at 2x660 mw units at sstpp, mppgcl, dongalia . on open offer basis (as per the attached schedule) , rubber gaskets: access doors hot roof i) material: silicone rubber shore a-55 ii) size: 8x 40 mm iii) temperature resistant: up to 250 ºc iv) weather resistant, chemical resistant etc. , rubber gaskets: access doors other area i) material: silicone rubber shore a-55 ii) size: 20x 20 mm iii) temperature resistant: up to 250 ºc iv) weather resistant, chemical resistant etc. , nitrile rubber ring seal ,size 150 nb id -180 mm , nitrile rubber ring seal ,size 200 nb id - 219 mm , nitrile rubber ring seal ,size 200 nb (pipe-fitting) id-232 mm , nitrile rubber ring seal ,size 300 nb id-324 mm , nitrile rubber ring seal ,size 350 nb id-356 mm , nitrile rubber ring seal ,size 450 nb id - 457 mm , 3 mm neoprene rubber sheet (size 1000x2000x3 mm) , 5 mm neoprene rubber sheet (size 1000x2000x5 mm) please enable macros to view boq information