supply of 170 m2 h.s. juice heater with ss double beet valve and all connecting valves without tube , description , supply of 170 m2 h.s. juice heater with ss double beet valve and all connecting valves with out tube, with following specification :- heating surface – 170 m2, shell thickens- 12mm, top and bottom tube plate thickens - 32mm, top and bottom cover plate thickens- 32mm with opening and closing arrangement, no of tube per pass- 16 nos., no of pass tube- 20 nos., tube size 45mm odx12mm thickensx4010mm length, ligament 15mm minimum , pitch 59mm (minimum), juice box partition plate thickness- 12mm, juice inlet outlet – 200mm, steam entry size – 400mm, juice box bottom size-300mm, ammonia coil size- 50mm upper and lower), condensate removal size 150mm, drain nipple size 25mm, top 10 nos. nipple and bottom 9 nos., water connection 65mm with valve