rate contract of rubber goods , rubber seat for 300 mm dia right angle valve size- i.d-230 x od- 350 x thk- 20 mm material- silicon butyl minimum temp resistance – 2000c hardness- 80-90 valve make- puri industries , rubber seat for 400 mm dia right angle valve size- i.d-330 x od- 450 x thk- 20 mm material- silicon butyl minimum temp resistance – 2000c hardness- 80-90 valve make- puri industries , rubber seat for 500 mm dia right angle valve size- i.d-430 x od- 550 x thk- 20 mm material- silicon butyl minimum temp resistance – 2000c hardness- 80-90 valve make- puri industries , rubber seat for 600 mm dia right angle valve size- i.d-530 x od- 650 x thk- 20 mm material- silicon butyl minimum temp resistance – 2000c hardness- 80-90 valve make- puri industries , rubber seat for 800 mm dia right angle valve size- i.d-690 x od- 845 x thk- 20 mm material- silicon butyl minimum temp resistance – 2000c hardness- 80-90 valve make- puri industries , rubber seat for 900 mm dia right angle valve size- i.d-800 x od- 950 x thk- 25 mm material- silicon butyl minimum temp resistance – 2000c hardness- 80-90 valve make- puri industries , rubber seat for 1000 mm dia right angle valve size- i.d-900 x od- 1040 x thk- 25 mm material- silicon butyl minimum temp resistance – 2000c hardness- 80-90 valve make- puri industries , rubber seat for 1100 mm dia right angle valve size- i.d-1000 x od- 1143 x thk- 30 mm material- silicon butyl minimum temp resistance – 2000c hardness- 80-90 valve make- puri industries , rubber seat for 10” double beat valve size- od-11” x id-1.1/4” x thk-1/2” material- neoprene minimum temp resistance – 2000c hardness- 80-90 valve make- puri industries , rubber seat for 12” double beat valve size- 32mm x 325mm x 1/2” thk material- neoprene minimum temp resistance – 2000c hardness- 80-90 valve make- puri industries , rubber seat for 150mm pan feed box valve size- 2.5” x 6.3/4” x ½” material- epdm minimum temp resistance – 2000c hardness- 80oa , rubber seat for 200mm pan feed box valve size- 3” x 9” x ½” material- epdm minimum temp resistance – 2000c hardness- 80oa , rubber seat for cut over valve- 10” size- 140mm x 280mm x 16mm material- epdm minimum temp resistance – 2000c valve make- d.s thorat , rubber seat for cut over valve- 12” size- 180mm x 330mm x 16mm material- epdm minimum temp resistance – 2000c valve make- d.s thorat , rubber seat for discharge valve- 600mm size- 480mm x 645mm x 20mm material- epdm minimum temp resistance – 2000c valve make- d.s thorat , rubber seat for 6” dia right angle valve size- 120mm x 220mm x 10 thk material- neoprene temp resistance – 1500c , mud boot seal for clarifier (as per sample) material- neoprene temp resistance – 1500c , mud scrapper rubber (as per sample) material- neoprene temp resistance – 1500c , telescopic valve rubber seat for 8” dia valve (as per sample) material- neoprene temp resistance – 1500c , telescopic valve rubber seat for 5” dia valve (as per sample) material- neoprene temp resistance – 1500c , telescopic valve rubber seat for 4” dia valve (as per sample) material- neoprene temp resistance – 1500c , rubber kit for discharge valve air cylinder (cylinder dia-300mm) cylinder make- neles. , rubber wedge for universal make vacuum filter (as per sample) material- neoprene , rubber kit for cut over valve air cylinder (cylinder dia-200mm) cylinder make- neles. , rubber kit for lock cylinder (cylinder dia-80mm) , neoprene rubber cord 12mm dia for ffe top cover , neoprene rubber cord size- 15x10x20mm height , food grade rubber bellow for fbd (white) size- id-220mm, od-240mm, thk-10mm, length-300mm , light and sight glass rubber seat for 4” to 6” (as per sample) , fbd tensioner neoprene rubber spider small (as per sample) hardness – 60-70 , fbd tensioner neoprene rubber spider big (as per sample) hardness – 60-70 , brass line rubber bush size id 16mm x od 38mm x length 38mm , brass line rubber bush size id 18mm x od 38mm x length 40mm , brass line rubber bush size id 18mm x od 40mm x length 45mm , food grade rubber v- seal (white) for sugar grader length of each pc 1465mm as per drawing , corrugated rubber hose pipe for vacuum filter length 440mm x od 260mm x id 210mm, ply 5 , rubber seal kit big size as per sample (01 set equal 04 pc) , rubber seal kit medium size as per sample (01 set equal 04 pc) , rubber seal kit small size as per sample (01 set equal 04 pc) , rubber dumping pad/vibration for stf make centrifugal machine uc-1500 size 55mm x 150mm , silicon butyle rubber seat hardness 650a tept. 200oc size 590 x 750 x 25mm , rubber star l-95 , rubber star l-100 , rubber star l-110 , rubber star l-120 , rubber star l-130 , rubber star l-135 , rubber star l-140 , neoprene rubber seat hardness 70 to 750a thickness 3mm (rate per kg.) , neoprene rubber seat hardness 70 to 750a thickness 6mm (rate per kg.) , neoprene rubber seat hardness 70 to 750a thickness 10mm (rate per kg.)